node: updatemain

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diff --git a/node_modules/postcss-selector-parser/API.md b/node_modules/postcss-selector-parser/API.md
deleted file mode 100644
index c8e55ee5..00000000
--- a/node_modules/postcss-selector-parser/API.md
+++ /dev/null
@@ -1,872 +0,0 @@
-# API Documentation
-
-*Please use only this documented API when working with the parser. Methods
-not documented here are subject to change at any point.*
-
-## `parser` function
-
-This is the module's main entry point.
-
-```js
-const parser = require('postcss-selector-parser');
-```
-
-### `parser([transform], [options])`
-
-Creates a new `processor` instance
-
-```js
-const processor = parser();
-```
-
-Or, with optional transform function
-
-```js
-const transform = selectors => {
-    selectors.walkUniversals(selector => {
-        selector.remove();
-    });
-};
-
-const processor = parser(transform)
-
-// Example
-const result = processor.processSync('*.class');
-// => .class
-```
-
-[See processor documentation](#processor)
-
-Arguments:
-
-* `transform (function)`: Provide a function to work with the parsed AST.
-* `options (object)`: Provide default options for all calls on the returned `Processor`.
-
-### `parser.attribute([props])`
-
-Creates a new attribute selector.
-
-```js
-parser.attribute({attribute: 'href'});
-// => [href]
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.className([props])`
-
-Creates a new class selector.
-
-```js
-parser.className({value: 'button'});
-// => .button
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.combinator([props])`
-
-Creates a new selector combinator.
-
-```js
-parser.combinator({value: '+'});
-// => +
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-Notes:
-* **Descendant Combinators** The value of descendant combinators created by the
-  parser always just a single space (`" "`). For descendant selectors with no
-  comments, additional space is now stored in `node.spaces.before`. Depending
-  on the location of comments, additional spaces may be stored in
-  `node.raws.spaces.before`, `node.raws.spaces.after`, or `node.raws.value`.
-* **Named Combinators** Although, nonstandard and unlikely to ever become a standard,
-  named combinators like `/deep/` and `/for/` are parsed as combinators. The
-  `node.value` is name after being unescaped and normalized as lowercase. The
-  original value for the combinator name is stored in `node.raws.value`.
-
-
-### `parser.comment([props])`
-
-Creates a new comment.
-
-```js
-parser.comment({value: '/* Affirmative, Dave. I read you. */'});
-// => /* Affirmative, Dave. I read you. */
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.id([props])`
-
-Creates a new id selector.
-
-```js
-parser.id({value: 'search'});
-// => #search
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.nesting([props])`
-
-Creates a new nesting selector.
-
-```js
-parser.nesting();
-// => &
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.pseudo([props])`
-
-Creates a new pseudo selector.
-
-```js
-parser.pseudo({value: '::before'});
-// => ::before
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.root([props])`
-
-Creates a new root node.
-
-```js
-parser.root();
-// => (empty)
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.selector([props])`
-
-Creates a new selector node.
-
-```js
-parser.selector();
-// => (empty)
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.string([props])`
-
-Creates a new string node.
-
-```js
-parser.string();
-// => (empty)
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.tag([props])`
-
-Creates a new tag selector.
-
-```js
-parser.tag({value: 'button'});
-// => button
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-### `parser.universal([props])`
-
-Creates a new universal selector.
-
-```js
-parser.universal();
-// => *
-```
-
-Arguments:
-
-* `props (object)`: The new node's properties.
-
-## Node types
-
-### `node.type`
-
-A string representation of the selector type. It can be one of the following;
-`attribute`, `class`, `combinator`, `comment`, `id`, `nesting`, `pseudo`,
-`root`, `selector`, `string`, `tag`, or `universal`. Note that for convenience,
-these constants are exposed on the main `parser` as uppercased keys. So for
-example you can get `id` by querying `parser.ID`.
-
-```js
-parser.attribute({attribute: 'href'}).type;
-// => 'attribute'
-```
-
-### `node.parent`
-
-Returns the parent node.
-
-```js
-root.nodes[0].parent === root;
-```
-
-### `node.toString()`, `String(node)`, or `'' + node`
-
-Returns a string representation of the node.
-
-```js
-const id = parser.id({value: 'search'});
-console.log(String(id));
-// => #search
-```
-
-### `node.next()` & `node.prev()`
-
-Returns the next/previous child of the parent node.
-
-```js
-const next = id.next();
-if (next && next.type !== 'combinator') {
-    throw new Error('Qualified IDs are not allowed!');
-}
-```
-
-### `node.replaceWith(node)`
-
-Replace a node with another.
-
-```js
-const attr = selectors.first.first;
-const className = parser.className({value: 'test'});
-attr.replaceWith(className);
-```
-
-Arguments:
-
-* `node`: The node to substitute the original with.
-
-### `node.remove()`
-
-Removes the node from its parent node.
-
-```js
-if (node.type === 'id') {
-    node.remove();
-}
-```
-
-### `node.clone([opts])`
-
-Returns a copy of a node, detached from any parent containers that the
-original might have had.
-
-```js
-const cloned = node.clone();
-```
-
-### `node.isAtPosition(line, column)`
-
-Return a `boolean` indicating whether this node includes the character at the
-position of the given line and column. Returns `undefined` if the nodes lack
-sufficient source metadata to determine the position.
-
-Arguments:
-
-* `line`: 1-index based line number relative to the start of the selector.
-* `column`: 1-index based column number relative to the start of the selector.
-
-### `node.spaces`
-
-Extra whitespaces around the node will be moved into `node.spaces.before` and
-`node.spaces.after`. So for example, these spaces will be moved as they have
-no semantic meaning:
-
-```css
-      h1     ,     h2   {}
-```
-
-For descendent selectors, the value is always a single space.
-
-```css
-h1        h2 {}
-```
-
-Additional whitespace is found in either the `node.spaces.before` and `node.spaces.after` depending on the presence of comments or other whitespace characters. If the actual whitespace does not start or end with a single space, the node's raw value is set to the actual space(s) found in the source.
-
-### `node.source`
-
-An object describing the node's start/end, line/column source position.
-
-Within the following CSS, the `.bar` class node ...
-
-```css
-.foo,
-  .bar {}
-```
-
-... will contain the following `source` object.
-
-```js
-source: {
-    start: {
-        line: 2,
-        column: 3
-    },
-    end: {
-        line: 2,
-        column: 6
-    }
-}
-```
-
-### `node.sourceIndex`
-
-The zero-based index of the node within the original source string.
-
-Within the following CSS, the `.baz` class node will have a `sourceIndex` of `12`.
-
-```css
-.foo, .bar, .baz {}
-```
-
-## Container types
-
-The `root`, `selector`, and `pseudo` nodes have some helper methods for working
-with their children.
-
-### `container.nodes`
-
-An array of the container's children.
-
-```js
-// Input: h1 h2
-selectors.at(0).nodes.length   // => 3
-selectors.at(0).nodes[0].value // => 'h1'
-selectors.at(0).nodes[1].value // => ' '
-```
-
-### `container.first` & `container.last`
-
-The first/last child of the container.
-
-```js
-selector.first === selector.nodes[0];
-selector.last === selector.nodes[selector.nodes.length - 1];
-```
-
-### `container.at(index)`
-
-Returns the node at position `index`.
-
-```js
-selector.at(0) === selector.first;
-selector.at(0) === selector.nodes[0];
-```
-
-Arguments:
-
-* `index`: The index of the node to return.
-
-### `container.atPosition(line, column)`
-
-Returns the node at the source position `line` and `column`.
-
-```js
-// Input: :not(.foo),\n#foo > :matches(ol, ul)
-selector.atPosition(1, 1); // => :not(.foo)
-selector.atPosition(2, 1); // => \n#foo
-```
-
-Arguments:
-
-* `line`: The line number of the node to return.
-* `column`: The column number of the node to return.
-
-### `container.index(node)`
-
-Return the index of the node within its container.
-
-```js
-selector.index(selector.nodes[2]) // => 2
-```
-
-Arguments:
-
-* `node`: A node within the current container.
-
-### `container.length`
-
-Proxy to the length of the container's nodes.
-
-```js
-container.length === container.nodes.length
-```
-
-### `container` Array iterators
-
-The container class provides proxies to certain Array methods; these are:
-
-* `container.map === container.nodes.map`
-* `container.reduce === container.nodes.reduce`
-* `container.every === container.nodes.every`
-* `container.some === container.nodes.some`
-* `container.filter === container.nodes.filter`
-* `container.sort === container.nodes.sort`
-
-Note that these methods only work on a container's immediate children; recursive
-iteration is provided by `container.walk`.
-
-### `container.each(callback)`
-
-Iterate the container's immediate children, calling `callback` for each child.
-You may return `false` within the callback to break the iteration.
-
-```js
-let className;
-selectors.each((selector, index) => {
-    if (selector.type === 'class') {
-        className = selector.value;
-        return false;
-    }
-});
-```
-
-Note that unlike `Array#forEach()`, this iterator is safe to use whilst adding
-or removing nodes from the container.
-
-Arguments:
-
-* `callback (function)`: A function to call for each node, which receives `node`
-  and `index` arguments.
-
-### `container.walk(callback)`
-
-Like `container#each`, but will also iterate child nodes as long as they are
-`container` types.
-
-```js
-selectors.walk((selector, index) => {
-    // all nodes
-});
-```
-
-Arguments:
-
-* `callback (function)`: A function to call for each node, which receives `node`
-  and `index` arguments.
-
-This iterator is safe to use whilst mutating `container.nodes`,
-like `container#each`.
-
-### `container.walk` proxies
-
-The container class provides proxy methods for iterating over types of nodes,
-so that it is easier to write modules that target specific selectors. Those
-methods are:
-
-* `container.walkAttributes`
-* `container.walkClasses`
-* `container.walkCombinators`
-* `container.walkComments`
-* `container.walkIds`
-* `container.walkNesting`
-* `container.walkPseudos`
-* `container.walkTags`
-* `container.walkUniversals`
-
-### `container.split(callback)`
-
-This method allows you to split a group of nodes by returning `true` from
-a callback. It returns an array of arrays, where each inner array corresponds
-to the groups that you created via the callback.
-
-```js
-// (input) => h1 h2>>h3
-const list = selectors.first.split(selector => {
-    return selector.type === 'combinator';
-});
-
-// (node values) => [['h1', ' '], ['h2', '>>'], ['h3']]
-```
-
-Arguments:
-
-* `callback (function)`: A function to call for each node, which receives `node`
-  as an argument.
-
-### `container.prepend(node)` & `container.append(node)`
-
-Add a node to the start/end of the container. Note that doing so will set
-the parent property of the node to this container.
-
-```js
-const id = parser.id({value: 'search'});
-selector.append(id);
-```
-
-Arguments:
-
-* `node`: The node to add.
-
-### `container.insertBefore(old, new)` & `container.insertAfter(old, new)`
-
-Add a node before or after an existing node in a container:
-
-```js
-selectors.walk(selector => {
-    if (selector.type !== 'class') {
-        const className = parser.className({value: 'theme-name'});
-        selector.parent.insertAfter(selector, className);
-    }
-});
-```
-
-Arguments:
-
-* `old`: The existing node in the container.
-* `new`: The new node to add before/after the existing node.
-
-### `container.removeChild(node)`
-
-Remove the node from the container. Note that you can also use
-`node.remove()` if you would like to remove just a single node.
-
-```js
-selector.length // => 2
-selector.remove(id)
-selector.length // => 1;
-id.parent       // undefined
-```
-
-Arguments:
-
-* `node`: The node to remove.
-
-### `container.removeAll()` or `container.empty()`
-
-Remove all children from the container.
-
-```js
-selector.removeAll();
-selector.length // => 0
-```
-
-## Root nodes
-
-A root node represents a comma separated list of selectors. Indeed, all
-a root's `toString()` method does is join its selector children with a ','.
-Other than this, it has no special functionality and acts like a container.
-
-### `root.trailingComma`
-
-This will be set to `true` if the input has a trailing comma, in order to
-support parsing of legacy CSS hacks.
-
-## Selector nodes
-
-A selector node represents a single complex selector. For example, this
-selector string `h1 h2 h3, [href] > p`, is represented as two selector nodes.
-It has no special functionality of its own.
-
-## Pseudo nodes
-
-A pseudo selector extends a container node; if it has any parameters of its
-own (such as `h1:not(h2, h3)`), they will be its children. Note that the pseudo
-`value` will always contain the colons preceding the pseudo identifier. This
-is so that both `:before` and `::before` are properly represented in the AST.
-
-## Attribute nodes
-
-### `attribute.quoted`
-
-Returns `true` if the attribute's value is wrapped in quotation marks, false if it is not.
-Remains `undefined` if there is no attribute value.
-
-```css
-[href=foo] /* false */
-[href='foo'] /* true */
-[href="foo"] /* true */
-[href] /* undefined */
-```
-
-### `attribute.qualifiedAttribute`
-
-Returns the attribute name qualified with the namespace if one is given.
-
-### `attribute.offsetOf(part)`
-
- Returns the offset of the attribute part specified relative to the
- start of the node of the output string. This is useful in raising
- error messages about a specific part of the attribute, especially
- in combination with `attribute.sourceIndex`.
-
- Returns `-1` if the name is invalid or the value doesn't exist in this
- attribute.
-
- The legal values for `part` are:
-
- * `"ns"` - alias for "namespace"
- * `"namespace"` - the namespace if it exists.
- * `"attribute"` - the attribute name
- * `"attributeNS"` - the start of the attribute or its namespace
- * `"operator"` - the match operator of the attribute
- * `"value"` - The value (string or identifier)
- * `"insensitive"` - the case insensitivity flag
-
-### `attribute.raws.unquoted`
-
-Returns the unquoted content of the attribute's value.
-Remains `undefined` if there is no attribute value.
-
-```css
-[href=foo] /* foo */
-[href='foo'] /* foo */
-[href="foo"] /* foo */
-[href] /* undefined */
-```
-
-### `attribute.spaces`
-
-Like `node.spaces` with the `before` and `after` values containing the spaces
-around the element, the parts of the attribute can also have spaces before
-and after them. The for each of `attribute`, `operator`, `value` and
-`insensitive` there is corresponding property of the same nam in
-`node.spaces` that has an optional `before` or `after` string containing only
-whitespace.
-
-Note that corresponding values in `attributes.raws.spaces` contain values
-including any comments. If set, these values will override the
-`attribute.spaces` value. Take care to remove them if changing
-`attribute.spaces`.
-
-### `attribute.raws`
-
-The raws object stores comments and other information necessary to re-render
-the node exactly as it was in the source.
-
-If a comment is embedded within the identifiers for the `namespace`, `attribute`
-or `value` then a property is placed in the raws for that value containing the full source of the propery including comments.
-
-If a comment is embedded within the space between parts of the attribute
-then the raw for that space is set accordingly.
-
-Setting an attribute's property `raws` value to be deleted.
-
-For now, changing the spaces required also updating or removing any of the
-raws values that override them.
-
-Example: `[ /*before*/ href /* after-attr */ = /* after-operator */ te/*inside-value*/st/* wow */ /*omg*/i/*bbq*/ /*whodoesthis*/]` would parse as:
-
-```js
-{
-  attribute: "href",
-  operator: "=",
-  value: "test",
-  spaces: {
-    before: '',
-    after: '',
-    attribute: { before: '  ', after: '  ' },
-    operator: { after: '  ' },
-    value: { after: ' ' },
-    insensitive: { after: ' ' }
-  },
-  raws: {
-    spaces: {
-      attribute: { before: ' /*before*/ ', after: ' /* after-attr */ ' },
-      operator: { after: ' /* after-operator */ ' },
-      value: { after: '/* wow */ /*omg*/' },
-      insensitive: { after: '/*bbq*/ /*whodoesthis*/' }
-    },
-    unquoted: 'test',
-    value: 'te/*inside-value*/st'
-  }
-}
-```
-
-## `Processor`
-
-### `ProcessorOptions`
-
-* `lossless` - When `true`, whitespace is preserved. Defaults to `true`.
-* `updateSelector` - When `true`, if any processor methods are passed a postcss
-  `Rule` node instead of a string, then that Rule's selector is updated
-  with the results of the processing. Defaults to `true`.
-
-### `process|processSync(selectors, [options])`
-
-Processes the `selectors`, returning a string from the result of processing.
-
-Note: when the `updateSelector` option is set, the rule's selector
-will be updated with the resulting string.
-
-**Example:**
-
-```js
-const parser = require("postcss-selector-parser");
-const processor = parser();
-
-let result = processor.processSync(' .class');
-console.log(result);
-// =>  .class
-
-// Asynchronous operation
-let promise = processor.process(' .class').then(result => {
-    console.log(result)
-    // => .class
-});
-
-// To have the parser normalize whitespace values, utilize the options
-result = processor.processSync('  .class  ', {lossless: false});
-console.log(result);
-// => .class
-
-// For better syntax errors, pass a PostCSS Rule node.
-const postcss = require('postcss');
-rule = postcss.rule({selector: ' #foo    > a,  .class  '});
-processor.process(rule, {lossless: false, updateSelector: true}).then(result => {
-    console.log(result);
-    // => #foo>a,.class
-    console.log("rule:", rule.selector);
-    // => rule: #foo>a,.class
-})
-```
-
-Arguments:
-
-* `selectors (string|postcss.Rule)`: Either a selector string or a PostCSS Rule
-  node.
-* `[options] (object)`: Process options
-
-
-### `ast|astSync(selectors, [options])`
-
-Like `process()` and `processSync()` but after
-processing the `selectors` these methods return the `Root` node of the result
-instead of a string.
-
-Note: when the `updateSelector` option is set, the rule's selector
-will be updated with the resulting string.
-
-### `transform|transformSync(selectors, [options])`
-
-Like `process()` and `processSync()` but after
-processing the `selectors` these methods return the value returned by the
-processor callback.
-
-Note: when the `updateSelector` option is set, the rule's selector
-will be updated with the resulting string.
-
-### Error Handling Within Selector Processors
-
-The root node passed to the selector processor callback
-has a method `error(message, options)` that returns an
-error object. This method should always be used to raise
-errors relating to the syntax of selectors. The options
-to this method are passed to postcss's error constructor
-([documentation](http://postcss.org/api/#container-error)).
-
-#### Async Error Example
-
-```js
-let processor = (root) => {
-    return new Promise((resolve, reject) => {
-        root.walkClasses((classNode) => {
-            if (/^(.*)[-_]/.test(classNode.value)) {
-                let msg = "classes may not have underscores or dashes in them";
-                reject(root.error(msg, {
-                    index: classNode.sourceIndex + RegExp.$1.length + 1,
-                    word: classNode.value
-                }));
-            }
-        });
-        resolve();
-    });
-};
-
-const postcss = require("postcss");
-const parser = require("postcss-selector-parser");
-const selectorProcessor = parser(processor);
-const plugin = postcss.plugin('classValidator', (options) => {
-    return (root) => {
-        let promises = [];
-        root.walkRules(rule => {
-            promises.push(selectorProcessor.process(rule));
-        });
-        return Promise.all(promises);
-    };
-});
-postcss(plugin()).process(`
-.foo-bar {
-  color: red;
-}
-`.trim(), {from: 'test.css'}).catch((e) => console.error(e.toString()));
-
-// CssSyntaxError: classValidator: ./test.css:1:5: classes may not have underscores or dashes in them
-//
-// > 1 | .foo-bar {
-//     |     ^
-//   2 |   color: red;
-//   3 | }
-```
-
-#### Synchronous Error Example
-
-```js
-let processor = (root) => {
-    root.walkClasses((classNode) => {
-        if (/.*[-_]/.test(classNode.value)) {
-            let msg = "classes may not have underscores or dashes in them";
-            throw root.error(msg, {
-                index: classNode.sourceIndex,
-                word: classNode.value
-            });
-        }
-    });
-};
-
-const postcss = require("postcss");
-const parser = require("postcss-selector-parser");
-const selectorProcessor = parser(processor);
-const plugin = postcss.plugin('classValidator', (options) => {
-    return (root) => {
-        root.walkRules(rule => {
-            selectorProcessor.processSync(rule);
-        });
-    };
-});
-postcss(plugin()).process(`
-.foo-bar {
-  color: red;
-}
-`.trim(), {from: 'test.css'}).catch((e) => console.error(e.toString()));
-
-// CssSyntaxError: classValidator: ./test.css:1:5: classes may not have underscores or dashes in them
-//
-// > 1 | .foo-bar {
-//     |     ^
-//   2 |   color: red;
-//   3 | }
-```
diff --git a/node_modules/postcss-selector-parser/CHANGELOG.md b/node_modules/postcss-selector-parser/CHANGELOG.md
deleted file mode 100644
index 14ffadcc..00000000
--- a/node_modules/postcss-selector-parser/CHANGELOG.md
+++ /dev/null
@@ -1,549 +0,0 @@
-# 6.1.2
-
-- Fixed: erroneous trailing combinators in pseudos
-
-# 6.1.1
-
-- Fixed: improve typings of constructor helpers (#292)
-
-# 6.1.0
-
-- Feature: add `sourceIndex` to `Selector` nodes (#290)
-
-# 6.0.16
-
-- Fixed: add missing `index` argument to `each`/`walk` callback types (#289)
-
-# 6.0.15
-
-- Fixed: Node#prev and Node#next type for the first/last node
-
-# 6.0.14
-
-- Fixed: type definitions
-
-# 6.0.13
-
-- Fixed: throw on unexpected pipe symbols
-
-# 6.0.12
-
-- Fixed: `clone` arguments should be optional
-
-# 6.0.11
-
-- Fixed: parse attribute case insensitivity flag
-
-# 6.0.10
-
-- Fixed: `isPseudoElement()` supports `:first-letter` and `:first-line`
-
-# 6.0.9
-
-- Fixed: `Combinator.raws` property type
-
-# 6.0.8
-
-- Fixed: reduced size
-
-# 6.0.7
-
-- Fixed: parse animation percents
-
-# 6.0.6
-
-- Fixed: parse quoted attributes containing a newline correctly
-
-# 6.0.5
-
-- Perf: rework unesc for a 63+% performance boost
-
-# 6.0.4
-
-- Fixed: ts errors
-
-# 6.0.3
-
-- Fixed: replace node built-in "util" module with "util-deprecate"
-- Fixed: handle uppercase pseudo elements
-- Fixed: do not create invalid combinator before comment
-
-# 6.0.2
-
-- Fixed an issue with parsing and stringifying an empty attribute value
-
-# 6.0.1
-
-- Fixed an issue with unicode surrogate pair parsing
-
-# 6.0.0
-
-- Updated: `cssesc` to 3.0.0 (major)
-- Fixed: Issues with escaped `id` and `class` selectors
-
-# 5.0.0
-
-- Allow escaped dot within class name.
-- Update PostCSS to 7.0.7 (patch)
-
-# 5.0.0-rc.4
-
-- Fixed an issue where comments immediately after an insensitive (in attribute)
-  were not parsed correctly.
-- Updated `cssesc` to 2.0.0 (major).
-- Removed outdated integration tests.
-- Added tests for custom selectors, tags with attributes, the universal
-  selector with pseudos, and tokens after combinators.
-
-# 5.0.0-rc.1
-
-To ease adoption of the v5.0 release, we have relaxed the node version
-check performed by npm at installation time to allow for node 4, which
-remains officially unsupported, but likely to continue working for the
-time being.
-
-# 5.0.0-rc.0
-
-This release has **BREAKING CHANGES** that were required to fix regressions
-in 4.0.0 and to make the Combinator Node API consistent for all combinator
-types. Please read carefully.
-
-## Summary of Changes
-
-* The way a descendent combinator that isn't a single space character (E.g. `.a  .b`) is stored in the AST has changed.
-* Named Combinators (E.g. `.a /for/ .b`) are now properly parsed as a combinator.
-* It is now possible to look up a node based on the source location of a character in that node and to query nodes if they contain some character.
-* Several bug fixes that caused the parser to hang and run out of memory when a `/` was encountered have been fixed.
-* The minimum supported version of Node is now `v6.0.0`.
-
-### Changes to the Descendent Combinator
-
-In prior releases, the value of a descendant combinator with multiple spaces included all the spaces.
-
-* `.a   .b`: Extra spaces are now stored as space before.
-  - Old & Busted:
-    - `combinator.value === "   "`
-  - New hotness:
-    - `combinator.value === " " && combinator.spaces.before === "  "`
-* `.a   /*comment*/.b`: A comment at the end of the combinator causes extra space to become after space.
-  - Old & Busted:
-    - `combinator.value === "   "`
-    - `combinator.raws.value === "   /*comment/"`
-  - New hotness:
-    - `combinator.value === " "`
-    - `combinator.spaces.after === "  "`
-    - `combinator.raws.spaces.after === "  /*comment*/"`
-* `.a<newline>.b`: whitespace that doesn't start or end with a single space character is stored as a raw value.
-  - Old & Busted:
-    - `combinator.value === "\n"`
-    - `combinator.raws.value === undefined`
-  - New hotness:
-    - `combinator.value === " "`
-    - `combinator.raws.value === "\n"`
-
-### Support for "Named Combinators"
-
-Although, nonstandard and unlikely to ever become a standard, combinators like `/deep/` and `/for/` are now properly supported.
-
-Because they've been taken off the standardization track, there is no spec-official name for combinators of the form `/<ident>/`. However, I talked to [Tab Atkins](https://twitter.com/tabatkins) and we agreed to call them "named combinators" so now they are called that.
-
-Before this release such named combinators were parsed without intention and generated three nodes of type `"tag"` where the first and last nodes had a value of `"/"`.
-
-* `.a /for/ .b` is parsed as a combinator.
-  - Old & Busted:
-    - `root.nodes[0].nodes[1].type === "tag"`
-    - `root.nodes[0].nodes[1].value === "/"`
-  - New hotness:
-    - `root.nodes[0].nodes[1].type === "combinator"`
-    - `root.nodes[0].nodes[1].value === "/for/"`
-* `.a /F\6fR/ .b` escapes are handled and uppercase is normalized.
-  - Old & Busted:
-    - `root.nodes[0].nodes[2].type === "tag"`
-    - `root.nodes[0].nodes[2].value === "F\\6fR"`
-  - New hotness:
-    - `root.nodes[0].nodes[1].type === "combinator"`
-    - `root.nodes[0].nodes[1].value === "/for/"`
-    - `root.nodes[0].nodes[1].raws.value === "/F\\6fR/"`
-
-### Source position checks and lookups
-
-A new API was added to look up a node based on the source location.
-
-```js
-const selectorParser = require("postcss-selector-parser");
-// You can find the most specific node for any given character
-let combinator = selectorParser.astSync(".a > .b").atPosition(1,4);
-combinator.toString() === " > ";
-// You can check if a node includes a specific character
-// Whitespace surrounding the node that is owned by that node
-// is included in the check.
-[2,3,4,5,6].map(column => combinator.isAtPosition(1, column));
-// => [false, true, true, true, false]
-```
-
-# 4.0.0
-
-This release has **BREAKING CHANGES** that were required to fix bugs regarding values with escape sequences. Please read carefully.
-
-* **Identifiers with escapes** - CSS escape sequences are now hidden from the public API by default.
-  The normal value of a node like a class name or ID, or an aspect of a node such as attribute
-  selector's value, is unescaped. Escapes representing Non-ascii characters are unescaped into
-  unicode characters. For example: `bu\tton, .\31 00, #i\2764\FE0Fu, [attr="value is \"quoted\""]`
-  will parse respectively to the values `button`, `100`, `i❤️u`, `value is "quoted"`.
-  The original escape sequences for these values can be found in the corresponding property name
-  in `node.raws`. Where possible, deprecation warnings were added, but the nature
-  of escape handling makes it impossible to detect what is escaped or not. Our expectation is
-  that most users are neither expecting nor handling escape sequences in their use of this library,
-  and so for them, this is a bug fix. Users who are taking care to handle escapes correctly can
-  now update their code to remove the escape handling and let us do it for them.
-
-* **Mutating values with escapes** - When you make an update to a node property that has escape handling
-  The value is assumed to be unescaped, and any special characters are escaped automatically and
-  the corresponding `raws` value is immediately updated. This can result in changes to the original
-  escape format. Where the exact value of the escape sequence is important there are methods that
-  allow both values to be set in conjunction. There are a number of new convenience methods for
-  manipulating values that involve escapes, especially for attributes values where the quote mark
-  is involved. See https://github.com/postcss/postcss-selector-parser/pull/133 for an extensive
-  write-up on these changes.
-
-
-**Upgrade/API Example**
-
-In `3.x` there was no unescape handling and internal consistency of several properties was the caller's job to maintain. It was very easy for the developer
-to create a CSS file that did not parse correctly when some types of values
-were in use.
-
-```js
-const selectorParser = require("postcss-selector-parser");
-let attr = selectorParser.attribute({attribute: "id", operator: "=", value: "a-value"});
-attr.value; // => "a-value"
-attr.toString(); // => [id=a-value]
-// Add quotes to an attribute's value.
-// All these values have to be set by the caller to be consistent:
-// no internal consistency is maintained.
-attr.raws.unquoted = attr.value
-attr.value = "'" + attr.value + "'";
-attr.value; // => "'a-value'"
-attr.quoted = true;
-attr.toString();  // => "[id='a-value']"
-```
-
-In `4.0` there is a convenient API for setting and mutating values
-that may need escaping. Especially for attributes.
-
-```js
-const selectorParser = require("postcss-selector-parser");
-
-// The constructor requires you specify the exact escape sequence
-let className = selectorParser.className({value: "illegal class name", raws: {value: "illegal\\ class\\ name"}});
-className.toString(); // => '.illegal\\ class\\ name'
-
-// So it's better to set the value as a property
-className = selectorParser.className();
-// Most properties that deal with identifiers work like this
-className.value = "escape for me";
-className.value; // => 'escape for me'
-className.toString(); // => '.escape\\ for\\ me'
-
-// emoji and all non-ascii are escaped to ensure it works in every css file.
-className.value = "😱🦄😍";
-className.value; // => '😱🦄😍'
-className.toString(); // => '.\\1F631\\1F984\\1F60D'
-
-// you can control the escape sequence if you want, or do bad bad things
-className.setPropertyAndEscape('value', 'xxxx', 'yyyy');
-className.value; // => "xxxx"
-className.toString(); // => ".yyyy"
-
-// Pass a value directly through to the css output without escaping it. 
-className.setPropertyWithoutEscape('value', '$REPLACE_ME$');
-className.value; // => "$REPLACE_ME$"
-className.toString(); // => ".$REPLACE_ME$"
-
-// The biggest changes are to the Attribute class
-// passing quoteMark explicitly is required to avoid a deprecation warning.
-let attr = selectorParser.attribute({attribute: "id", operator: "=", value: "a-value", quoteMark: null});
-attr.toString(); // => "[id=a-value]"
-// Get the value with quotes on it and any necessary escapes.
-// This is the same as reading attr.value in 3.x.
-attr.getQuotedValue(); // => "a-value";
-attr.quoteMark; // => null
-
-// Add quotes to an attribute's value.
-attr.quoteMark = "'"; // This is all that's required.
-attr.toString(); // => "[id='a-value']"
-attr.quoted; // => true
-// The value is still the same, only the quotes have changed.
-attr.value; // => a-value
-attr.getQuotedValue(); // => "'a-value'";
-
-// deprecated assignment, no warning because there's no escapes
-attr.value = "new-value";
-// no quote mark is needed so it is removed
-attr.getQuotedValue(); // => "new-value";
-
-// deprecated assignment, 
-attr.value = "\"a 'single quoted' value\"";
-// > (node:27859) DeprecationWarning: Assigning an attribute a value containing characters that might need to be escaped is deprecated. Call attribute.setValue() instead.
-attr.getQuotedValue(); // => '"a \'single quoted\' value"';
-// quote mark inferred from first and last characters.
-attr.quoteMark; // => '"'
-
-// setValue takes options to make manipulating the value simple.
-attr.setValue('foo', {smart: true});
-// foo doesn't require any escapes or quotes.
-attr.toString(); // => '[id=foo]'
-attr.quoteMark; // => null 
-
-// An explicit quote mark can be specified
-attr.setValue('foo', {quoteMark: '"'});
-attr.toString(); // => '[id="foo"]'
-
-// preserves quote mark by default
-attr.setValue('bar');
-attr.toString(); // => '[id="bar"]'
-attr.quoteMark = null;
-attr.toString(); // => '[id=bar]'
-
-// with no arguments, it preserves quote mark even when it's not a great idea
-attr.setValue('a value \n that should be quoted');
-attr.toString(); // => '[id=a\\ value\\ \\A\\ that\\ should\\ be\\ quoted]'
-
-// smart preservation with a specified default
-attr.setValue('a value \n that should be quoted', {smart: true, preferCurrentQuoteMark: true, quoteMark: "'"});
-// => "[id='a value \\A  that should be quoted']"
-attr.quoteMark = '"';
-// => '[id="a value \\A  that should be quoted"]'
-
-// this keeps double quotes because it wants to quote the value and the existing value has double quotes.
-attr.setValue('this should be quoted', {smart: true, preferCurrentQuoteMark: true, quoteMark: "'"});
-// => '[id="this should be quoted"]'
-
-// picks single quotes because the value has double quotes
-attr.setValue('a "double quoted" value', {smart: true, preferCurrentQuoteMark: true, quoteMark: "'"});
-// => "[id='a "double quoted" value']"
-
-// setPropertyAndEscape lets you do anything you want. Even things that are a bad idea and illegal.
-attr.setPropertyAndEscape('value', 'xxxx', 'the password is 42');
-attr.value; // => "xxxx"
-attr.toString(); // => "[id=the password is 42]"
-
-// Pass a value directly through to the css output without escaping it. 
-attr.setPropertyWithoutEscape('value', '$REPLACEMENT$');
-attr.value; // => "$REPLACEMENT$"
-attr.toString(); // => "[id=$REPLACEMENT$]"
-```
-
-# 3.1.2
-
-* Fix: Removed dot-prop dependency since it's no longer written in es5.
-
-# 3.1.1
-
-* Fix: typescript definitions weren't in the published package.
-
-# 3.1.0
-
-* Fixed numerous bugs in attribute nodes relating to the handling of comments
-  and whitespace. There's significant changes to `attrNode.spaces` and `attrNode.raws` since the `3.0.0` release.
-* Added `Attribute#offsetOf(part)` to get the offset location of
-  attribute parts like `"operator"` and `"value"`. This is most
-  often added to `Attribute#sourceIndex` for error reporting.
-
-# 3.0.0
-
-## Breaking changes
-
-* Some tweaks to the tokenizer/attribute selector parsing mean that whitespace
-  locations might be slightly different to the 2.x code.
-* Better attribute selector parsing with more validation; postcss-selector-parser
-  no longer uses regular expressions to parse attribute selectors.
-* Added an async API (thanks to @jacobp100); the default `process` API is now
-  async, and the sync API is now accessed through `processSync` instead.
-* `process()` and `processSync()` now return a string instead of the Processor
-  instance.
-* Tweaks handling of Less interpolation (thanks to @jwilsson).
-* Removes support for Node 0.12.
-
-## Other changes
-
-* `ast()` and `astSync()` methods have been added to the `Processor`. These
-  return the `Root` node of the selectors after processing them.
-* `transform()` and `transformSync()` methods have been added to the
-  `Processor`. These return the value returned by the processor callback
-  after processing the selectors.
-* Set the parent when inserting a node (thanks to @chriseppstein).
-* Correctly adjust indices when using insertBefore/insertAfter (thanks to @tivac).
-* Fixes handling of namespaces with qualified tag selectors.
-* `process`, `ast` and `transform` (and their sync variants) now accept a
-  `postcss` rule node. When provided, better errors are generated and selector
-  processing is automatically set back to the rule selector (unless the `updateSelector` option is set to `false`.)
-* Now more memory efficient when tokenizing selectors.
-
-### Upgrade hints
-
-The pattern of:
-
-`rule.selector = processor.process(rule.selector).result.toString();`
-
-is now:
-
-`processor.processSync(rule)`
-
-# 2.2.3
-
-* Resolves an issue where the parser would not reduce multiple spaces between an
-  ampersand and another simple selector in lossy mode (thanks to @adam-26).
-
-# 2.2.2
-
-* No longer hangs on an unescaped semicolon; instead the parser will throw
-  an exception for these cases.
-
-# 2.2.1
-
-* Allows a consumer to specify whitespace tokens when creating a new Node
-  (thanks to @Semigradsky).
-
-# 2.2.0
-
-* Added a new option to normalize whitespace when parsing the selector string
-  (thanks to @adam-26).
-
-# 2.1.1
-
-* Better unquoted value handling within attribute selectors
-  (thanks to @evilebottnawi).
-
-# 2.1.0
-
-* Added: Use string constants for all node types & expose them on the main
-  parser instance (thanks to @Aweary).
-
-# 2.0.0
-
-This release contains the following breaking changes:
-
-* Renamed all `eachInside` iterators to `walk`. For example, `eachTag` is now
-  `walkTags`, and `eachInside` is now `walk`.
-* Renamed `Node#removeSelf()` to `Node#remove()`.
-* Renamed `Container#remove()` to `Container#removeChild()`.
-* Renamed `Node#raw` to `Node#raws` (thanks to @davidtheclark).
-* Now parses `&` as the *nesting* selector, rather than a *tag* selector.
-* Fixes misinterpretation of Sass interpolation (e.g. `#{foo}`) as an
-  id selector (thanks to @davidtheclark).
-
-and;
-
-* Fixes parsing of attribute selectors with equals signs in them
-  (e.g. `[data-attr="foo=bar"]`) (thanks to @montmanu).
-* Adds `quoted` and `raw.unquoted` properties to attribute nodes
-  (thanks to @davidtheclark).
-
-# 1.3.3
-
-* Fixes an infinite loop on `)` and `]` tokens when they had no opening pairs.
-  Now postcss-selector-parser will throw when it encounters these lone tokens.
-
-# 1.3.2
-
-* Now uses plain integers rather than `str.charCodeAt(0)` for compiled builds.
-
-# 1.3.1
-
-* Update flatten to v1.x (thanks to @shinnn).
-
-# 1.3.0
-
-* Adds a new node type, `String`, to fix a crash on selectors such as
-  `foo:bar("test")`.
-
-# 1.2.1
-
-* Fixes a crash when the parser encountered a trailing combinator.
-
-# 1.2.0
-
-* A more descriptive error is thrown when the parser expects to find a
-  pseudo-class/pseudo-element (thanks to @ashelley).
-* Adds support for line/column locations for selector nodes, as well as a
-  `Node#sourceIndex` method (thanks to @davidtheclark).
-
-# 1.1.4
-
-* Fixes a crash when a selector started with a `>` combinator. The module will
-  now no longer throw if a selector has a leading/trailing combinator node.
-
-# 1.1.3
-
-* Fixes a crash on `@` tokens.
-
-# 1.1.2
-
-* Fixes an infinite loop caused by using parentheses in a non-pseudo element
-  context.
-
-# 1.1.1
-
-* Fixes a crash when a backslash ended a selector string.
-
-# 1.1.0
-
-* Adds support for replacing multiple nodes at once with `replaceWith`
-  (thanks to @jonathantneal).
-* Parser no longer throws on sequential IDs and trailing commas, to support
-  parsing of selector hacks.
-
-# 1.0.1
-
-* Fixes using `insertAfter` and `insertBefore` during iteration.
-
-# 1.0.0
-
-* Adds `clone` and `replaceWith` methods to nodes.
-* Adds `insertBefore` and `insertAfter` to containers.
-* Stabilises API.
-
-# 0.0.5
-
-* Fixes crash on extra whitespace inside a pseudo selector's parentheses.
-* Adds sort function to the container class.
-* Enables the parser to pass its input through without transforming.
-* Iteration-safe `each` and `eachInside`.
-
-# 0.0.4
-
-* Tidy up redundant duplication.
-* Fixes a bug where the parser would loop infinitely on universal selectors
-  inside pseudo selectors.
-* Adds `length` getter and `eachInside`, `map`, `reduce` to the container class.
-* When a selector has been removed from the tree, the root node will no longer
-  cast it to a string.
-* Adds node type iterators to the container class (e.g. `eachComment`).
-* Adds filter function to the container class.
-* Adds split function to the container class.
-* Create new node types by doing `parser.id(opts)` etc.
-* Adds support for pseudo classes anywhere in the selector.
-
-# 0.0.3
-
-* Adds `next` and `prev` to the node class.
-* Adds `first` and `last` getters to the container class.
-* Adds `every` and `some` iterators to the container class.
-* Add `empty` alias for `removeAll`.
-* Combinators are now types of node.
-* Fixes the at method so that it is not an alias for `index`.
-* Tidy up creation of new nodes in the parser.
-* Refactors how namespaces are handled for consistency & less redundant code.
-* Refactors AST to use `nodes` exclusively, and eliminates excessive nesting.
-* Fixes nested pseudo parsing.
-* Fixes whitespace parsing.
-
-# 0.0.2
-
-* Adds support for namespace selectors.
-* Adds support for selectors joined by escaped spaces - such as `.\31\ 0`.
-
-# 0.0.1
-
-* Initial release.
diff --git a/node_modules/postcss-selector-parser/LICENSE-MIT b/node_modules/postcss-selector-parser/LICENSE-MIT
deleted file mode 100644
index fd0e863a..00000000
--- a/node_modules/postcss-selector-parser/LICENSE-MIT
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) Ben Briggs <beneb.info@gmail.com> (http://beneb.info)
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/postcss-selector-parser/README.md b/node_modules/postcss-selector-parser/README.md
deleted file mode 100644
index 28e44f21..00000000
--- a/node_modules/postcss-selector-parser/README.md
+++ /dev/null
@@ -1,49 +0,0 @@
-# postcss-selector-parser [![test](https://github.com/postcss/postcss-selector-parser/actions/workflows/test.yml/badge.svg)](https://github.com/postcss/postcss-selector-parser/actions/workflows/test.yml)
-
-> Selector parser with built in methods for working with selector strings.
-
-## Install
-
-With [npm](https://npmjs.com/package/postcss-selector-parser) do:
-
-```
-npm install postcss-selector-parser
-```
-
-## Quick Start
-
-```js
-const parser = require('postcss-selector-parser');
-const transform = selectors => {
-    selectors.walk(selector => {
-        // do something with the selector
-        console.log(String(selector))
-    });
-};
-
-const transformed = parser(transform).processSync('h1, h2, h3');
-```
-
-To normalize selector whitespace:
-
-```js
-const parser = require('postcss-selector-parser');
-const normalized = parser().processSync('h1, h2, h3', {lossless: false});
-// -> h1,h2,h3
-```
-
-Async support is provided through `parser.process` and will resolve a Promise
-with the resulting selector string.
-
-## API
-
-Please see [API.md](API.md).
-
-## Credits
-
-* Huge thanks to Andrey Sitnik (@ai) for work on PostCSS which helped
-  accelerate this module's development.
-
-## License
-
-MIT
diff --git a/node_modules/postcss-selector-parser/dist/index.js b/node_modules/postcss-selector-parser/dist/index.js
deleted file mode 100644
index 995741a7..00000000
--- a/node_modules/postcss-selector-parser/dist/index.js
+++ /dev/null
@@ -1,17 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _processor = _interopRequireDefault(require("./processor"));
-var selectors = _interopRequireWildcard(require("./selectors"));
-function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
-function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-var parser = function parser(processor) {
-  return new _processor["default"](processor);
-};
-Object.assign(parser, selectors);
-delete parser.__esModule;
-var _default = parser;
-exports["default"] = _default;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/parser.js b/node_modules/postcss-selector-parser/dist/parser.js
deleted file mode 100644
index ada61582..00000000
--- a/node_modules/postcss-selector-parser/dist/parser.js
+++ /dev/null
@@ -1,1015 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _root = _interopRequireDefault(require("./selectors/root"));
-var _selector = _interopRequireDefault(require("./selectors/selector"));
-var _className = _interopRequireDefault(require("./selectors/className"));
-var _comment = _interopRequireDefault(require("./selectors/comment"));
-var _id = _interopRequireDefault(require("./selectors/id"));
-var _tag = _interopRequireDefault(require("./selectors/tag"));
-var _string = _interopRequireDefault(require("./selectors/string"));
-var _pseudo = _interopRequireDefault(require("./selectors/pseudo"));
-var _attribute = _interopRequireWildcard(require("./selectors/attribute"));
-var _universal = _interopRequireDefault(require("./selectors/universal"));
-var _combinator = _interopRequireDefault(require("./selectors/combinator"));
-var _nesting = _interopRequireDefault(require("./selectors/nesting"));
-var _sortAscending = _interopRequireDefault(require("./sortAscending"));
-var _tokenize = _interopRequireWildcard(require("./tokenize"));
-var tokens = _interopRequireWildcard(require("./tokenTypes"));
-var types = _interopRequireWildcard(require("./selectors/types"));
-var _util = require("./util");
-var _WHITESPACE_TOKENS, _Object$assign;
-function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
-function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
-var WHITESPACE_TOKENS = (_WHITESPACE_TOKENS = {}, _WHITESPACE_TOKENS[tokens.space] = true, _WHITESPACE_TOKENS[tokens.cr] = true, _WHITESPACE_TOKENS[tokens.feed] = true, _WHITESPACE_TOKENS[tokens.newline] = true, _WHITESPACE_TOKENS[tokens.tab] = true, _WHITESPACE_TOKENS);
-var WHITESPACE_EQUIV_TOKENS = Object.assign({}, WHITESPACE_TOKENS, (_Object$assign = {}, _Object$assign[tokens.comment] = true, _Object$assign));
-function tokenStart(token) {
-  return {
-    line: token[_tokenize.FIELDS.START_LINE],
-    column: token[_tokenize.FIELDS.START_COL]
-  };
-}
-function tokenEnd(token) {
-  return {
-    line: token[_tokenize.FIELDS.END_LINE],
-    column: token[_tokenize.FIELDS.END_COL]
-  };
-}
-function getSource(startLine, startColumn, endLine, endColumn) {
-  return {
-    start: {
-      line: startLine,
-      column: startColumn
-    },
-    end: {
-      line: endLine,
-      column: endColumn
-    }
-  };
-}
-function getTokenSource(token) {
-  return getSource(token[_tokenize.FIELDS.START_LINE], token[_tokenize.FIELDS.START_COL], token[_tokenize.FIELDS.END_LINE], token[_tokenize.FIELDS.END_COL]);
-}
-function getTokenSourceSpan(startToken, endToken) {
-  if (!startToken) {
-    return undefined;
-  }
-  return getSource(startToken[_tokenize.FIELDS.START_LINE], startToken[_tokenize.FIELDS.START_COL], endToken[_tokenize.FIELDS.END_LINE], endToken[_tokenize.FIELDS.END_COL]);
-}
-function unescapeProp(node, prop) {
-  var value = node[prop];
-  if (typeof value !== "string") {
-    return;
-  }
-  if (value.indexOf("\\") !== -1) {
-    (0, _util.ensureObject)(node, 'raws');
-    node[prop] = (0, _util.unesc)(value);
-    if (node.raws[prop] === undefined) {
-      node.raws[prop] = value;
-    }
-  }
-  return node;
-}
-function indexesOf(array, item) {
-  var i = -1;
-  var indexes = [];
-  while ((i = array.indexOf(item, i + 1)) !== -1) {
-    indexes.push(i);
-  }
-  return indexes;
-}
-function uniqs() {
-  var list = Array.prototype.concat.apply([], arguments);
-  return list.filter(function (item, i) {
-    return i === list.indexOf(item);
-  });
-}
-var Parser = /*#__PURE__*/function () {
-  function Parser(rule, options) {
-    if (options === void 0) {
-      options = {};
-    }
-    this.rule = rule;
-    this.options = Object.assign({
-      lossy: false,
-      safe: false
-    }, options);
-    this.position = 0;
-    this.css = typeof this.rule === 'string' ? this.rule : this.rule.selector;
-    this.tokens = (0, _tokenize["default"])({
-      css: this.css,
-      error: this._errorGenerator(),
-      safe: this.options.safe
-    });
-    var rootSource = getTokenSourceSpan(this.tokens[0], this.tokens[this.tokens.length - 1]);
-    this.root = new _root["default"]({
-      source: rootSource
-    });
-    this.root.errorGenerator = this._errorGenerator();
-    var selector = new _selector["default"]({
-      source: {
-        start: {
-          line: 1,
-          column: 1
-        }
-      },
-      sourceIndex: 0
-    });
-    this.root.append(selector);
-    this.current = selector;
-    this.loop();
-  }
-  var _proto = Parser.prototype;
-  _proto._errorGenerator = function _errorGenerator() {
-    var _this = this;
-    return function (message, errorOptions) {
-      if (typeof _this.rule === 'string') {
-        return new Error(message);
-      }
-      return _this.rule.error(message, errorOptions);
-    };
-  };
-  _proto.attribute = function attribute() {
-    var attr = [];
-    var startingToken = this.currToken;
-    this.position++;
-    while (this.position < this.tokens.length && this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) {
-      attr.push(this.currToken);
-      this.position++;
-    }
-    if (this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) {
-      return this.expected('closing square bracket', this.currToken[_tokenize.FIELDS.START_POS]);
-    }
-    var len = attr.length;
-    var node = {
-      source: getSource(startingToken[1], startingToken[2], this.currToken[3], this.currToken[4]),
-      sourceIndex: startingToken[_tokenize.FIELDS.START_POS]
-    };
-    if (len === 1 && !~[tokens.word].indexOf(attr[0][_tokenize.FIELDS.TYPE])) {
-      return this.expected('attribute', attr[0][_tokenize.FIELDS.START_POS]);
-    }
-    var pos = 0;
-    var spaceBefore = '';
-    var commentBefore = '';
-    var lastAdded = null;
-    var spaceAfterMeaningfulToken = false;
-    while (pos < len) {
-      var token = attr[pos];
-      var content = this.content(token);
-      var next = attr[pos + 1];
-      switch (token[_tokenize.FIELDS.TYPE]) {
-        case tokens.space:
-          // if (
-          //     len === 1 ||
-          //     pos === 0 && this.content(next) === '|'
-          // ) {
-          //     return this.expected('attribute', token[TOKEN.START_POS], content);
-          // }
-          spaceAfterMeaningfulToken = true;
-          if (this.options.lossy) {
-            break;
-          }
-          if (lastAdded) {
-            (0, _util.ensureObject)(node, 'spaces', lastAdded);
-            var prevContent = node.spaces[lastAdded].after || '';
-            node.spaces[lastAdded].after = prevContent + content;
-            var existingComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || null;
-            if (existingComment) {
-              node.raws.spaces[lastAdded].after = existingComment + content;
-            }
-          } else {
-            spaceBefore = spaceBefore + content;
-            commentBefore = commentBefore + content;
-          }
-          break;
-        case tokens.asterisk:
-          if (next[_tokenize.FIELDS.TYPE] === tokens.equals) {
-            node.operator = content;
-            lastAdded = 'operator';
-          } else if ((!node.namespace || lastAdded === "namespace" && !spaceAfterMeaningfulToken) && next) {
-            if (spaceBefore) {
-              (0, _util.ensureObject)(node, 'spaces', 'attribute');
-              node.spaces.attribute.before = spaceBefore;
-              spaceBefore = '';
-            }
-            if (commentBefore) {
-              (0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute');
-              node.raws.spaces.attribute.before = spaceBefore;
-              commentBefore = '';
-            }
-            node.namespace = (node.namespace || "") + content;
-            var rawValue = (0, _util.getProp)(node, 'raws', 'namespace') || null;
-            if (rawValue) {
-              node.raws.namespace += content;
-            }
-            lastAdded = 'namespace';
-          }
-          spaceAfterMeaningfulToken = false;
-          break;
-        case tokens.dollar:
-          if (lastAdded === "value") {
-            var oldRawValue = (0, _util.getProp)(node, 'raws', 'value');
-            node.value += "$";
-            if (oldRawValue) {
-              node.raws.value = oldRawValue + "$";
-            }
-            break;
-          }
-        // Falls through
-        case tokens.caret:
-          if (next[_tokenize.FIELDS.TYPE] === tokens.equals) {
-            node.operator = content;
-            lastAdded = 'operator';
-          }
-          spaceAfterMeaningfulToken = false;
-          break;
-        case tokens.combinator:
-          if (content === '~' && next[_tokenize.FIELDS.TYPE] === tokens.equals) {
-            node.operator = content;
-            lastAdded = 'operator';
-          }
-          if (content !== '|') {
-            spaceAfterMeaningfulToken = false;
-            break;
-          }
-          if (next[_tokenize.FIELDS.TYPE] === tokens.equals) {
-            node.operator = content;
-            lastAdded = 'operator';
-          } else if (!node.namespace && !node.attribute) {
-            node.namespace = true;
-          }
-          spaceAfterMeaningfulToken = false;
-          break;
-        case tokens.word:
-          if (next && this.content(next) === '|' && attr[pos + 2] && attr[pos + 2][_tokenize.FIELDS.TYPE] !== tokens.equals &&
-          // this look-ahead probably fails with comment nodes involved.
-          !node.operator && !node.namespace) {
-            node.namespace = content;
-            lastAdded = 'namespace';
-          } else if (!node.attribute || lastAdded === "attribute" && !spaceAfterMeaningfulToken) {
-            if (spaceBefore) {
-              (0, _util.ensureObject)(node, 'spaces', 'attribute');
-              node.spaces.attribute.before = spaceBefore;
-              spaceBefore = '';
-            }
-            if (commentBefore) {
-              (0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute');
-              node.raws.spaces.attribute.before = commentBefore;
-              commentBefore = '';
-            }
-            node.attribute = (node.attribute || "") + content;
-            var _rawValue = (0, _util.getProp)(node, 'raws', 'attribute') || null;
-            if (_rawValue) {
-              node.raws.attribute += content;
-            }
-            lastAdded = 'attribute';
-          } else if (!node.value && node.value !== "" || lastAdded === "value" && !(spaceAfterMeaningfulToken || node.quoteMark)) {
-            var _unescaped = (0, _util.unesc)(content);
-            var _oldRawValue = (0, _util.getProp)(node, 'raws', 'value') || '';
-            var oldValue = node.value || '';
-            node.value = oldValue + _unescaped;
-            node.quoteMark = null;
-            if (_unescaped !== content || _oldRawValue) {
-              (0, _util.ensureObject)(node, 'raws');
-              node.raws.value = (_oldRawValue || oldValue) + content;
-            }
-            lastAdded = 'value';
-          } else {
-            var insensitive = content === 'i' || content === "I";
-            if ((node.value || node.value === '') && (node.quoteMark || spaceAfterMeaningfulToken)) {
-              node.insensitive = insensitive;
-              if (!insensitive || content === "I") {
-                (0, _util.ensureObject)(node, 'raws');
-                node.raws.insensitiveFlag = content;
-              }
-              lastAdded = 'insensitive';
-              if (spaceBefore) {
-                (0, _util.ensureObject)(node, 'spaces', 'insensitive');
-                node.spaces.insensitive.before = spaceBefore;
-                spaceBefore = '';
-              }
-              if (commentBefore) {
-                (0, _util.ensureObject)(node, 'raws', 'spaces', 'insensitive');
-                node.raws.spaces.insensitive.before = commentBefore;
-                commentBefore = '';
-              }
-            } else if (node.value || node.value === '') {
-              lastAdded = 'value';
-              node.value += content;
-              if (node.raws.value) {
-                node.raws.value += content;
-              }
-            }
-          }
-          spaceAfterMeaningfulToken = false;
-          break;
-        case tokens.str:
-          if (!node.attribute || !node.operator) {
-            return this.error("Expected an attribute followed by an operator preceding the string.", {
-              index: token[_tokenize.FIELDS.START_POS]
-            });
-          }
-          var _unescapeValue = (0, _attribute.unescapeValue)(content),
-            unescaped = _unescapeValue.unescaped,
-            quoteMark = _unescapeValue.quoteMark;
-          node.value = unescaped;
-          node.quoteMark = quoteMark;
-          lastAdded = 'value';
-          (0, _util.ensureObject)(node, 'raws');
-          node.raws.value = content;
-          spaceAfterMeaningfulToken = false;
-          break;
-        case tokens.equals:
-          if (!node.attribute) {
-            return this.expected('attribute', token[_tokenize.FIELDS.START_POS], content);
-          }
-          if (node.value) {
-            return this.error('Unexpected "=" found; an operator was already defined.', {
-              index: token[_tokenize.FIELDS.START_POS]
-            });
-          }
-          node.operator = node.operator ? node.operator + content : content;
-          lastAdded = 'operator';
-          spaceAfterMeaningfulToken = false;
-          break;
-        case tokens.comment:
-          if (lastAdded) {
-            if (spaceAfterMeaningfulToken || next && next[_tokenize.FIELDS.TYPE] === tokens.space || lastAdded === 'insensitive') {
-              var lastComment = (0, _util.getProp)(node, 'spaces', lastAdded, 'after') || '';
-              var rawLastComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || lastComment;
-              (0, _util.ensureObject)(node, 'raws', 'spaces', lastAdded);
-              node.raws.spaces[lastAdded].after = rawLastComment + content;
-            } else {
-              var lastValue = node[lastAdded] || '';
-              var rawLastValue = (0, _util.getProp)(node, 'raws', lastAdded) || lastValue;
-              (0, _util.ensureObject)(node, 'raws');
-              node.raws[lastAdded] = rawLastValue + content;
-            }
-          } else {
-            commentBefore = commentBefore + content;
-          }
-          break;
-        default:
-          return this.error("Unexpected \"" + content + "\" found.", {
-            index: token[_tokenize.FIELDS.START_POS]
-          });
-      }
-      pos++;
-    }
-    unescapeProp(node, "attribute");
-    unescapeProp(node, "namespace");
-    this.newNode(new _attribute["default"](node));
-    this.position++;
-  }
-
-  /**
-   * return a node containing meaningless garbage up to (but not including) the specified token position.
-   * if the token position is negative, all remaining tokens are consumed.
-   *
-   * This returns an array containing a single string node if all whitespace,
-   * otherwise an array of comment nodes with space before and after.
-   *
-   * These tokens are not added to the current selector, the caller can add them or use them to amend
-   * a previous node's space metadata.
-   *
-   * In lossy mode, this returns only comments.
-   */;
-  _proto.parseWhitespaceEquivalentTokens = function parseWhitespaceEquivalentTokens(stopPosition) {
-    if (stopPosition < 0) {
-      stopPosition = this.tokens.length;
-    }
-    var startPosition = this.position;
-    var nodes = [];
-    var space = "";
-    var lastComment = undefined;
-    do {
-      if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) {
-        if (!this.options.lossy) {
-          space += this.content();
-        }
-      } else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.comment) {
-        var spaces = {};
-        if (space) {
-          spaces.before = space;
-          space = "";
-        }
-        lastComment = new _comment["default"]({
-          value: this.content(),
-          source: getTokenSource(this.currToken),
-          sourceIndex: this.currToken[_tokenize.FIELDS.START_POS],
-          spaces: spaces
-        });
-        nodes.push(lastComment);
-      }
-    } while (++this.position < stopPosition);
-    if (space) {
-      if (lastComment) {
-        lastComment.spaces.after = space;
-      } else if (!this.options.lossy) {
-        var firstToken = this.tokens[startPosition];
-        var lastToken = this.tokens[this.position - 1];
-        nodes.push(new _string["default"]({
-          value: '',
-          source: getSource(firstToken[_tokenize.FIELDS.START_LINE], firstToken[_tokenize.FIELDS.START_COL], lastToken[_tokenize.FIELDS.END_LINE], lastToken[_tokenize.FIELDS.END_COL]),
-          sourceIndex: firstToken[_tokenize.FIELDS.START_POS],
-          spaces: {
-            before: space,
-            after: ''
-          }
-        }));
-      }
-    }
-    return nodes;
-  }
-
-  /**
-   *
-   * @param {*} nodes
-   */;
-  _proto.convertWhitespaceNodesToSpace = function convertWhitespaceNodesToSpace(nodes, requiredSpace) {
-    var _this2 = this;
-    if (requiredSpace === void 0) {
-      requiredSpace = false;
-    }
-    var space = "";
-    var rawSpace = "";
-    nodes.forEach(function (n) {
-      var spaceBefore = _this2.lossySpace(n.spaces.before, requiredSpace);
-      var rawSpaceBefore = _this2.lossySpace(n.rawSpaceBefore, requiredSpace);
-      space += spaceBefore + _this2.lossySpace(n.spaces.after, requiredSpace && spaceBefore.length === 0);
-      rawSpace += spaceBefore + n.value + _this2.lossySpace(n.rawSpaceAfter, requiredSpace && rawSpaceBefore.length === 0);
-    });
-    if (rawSpace === space) {
-      rawSpace = undefined;
-    }
-    var result = {
-      space: space,
-      rawSpace: rawSpace
-    };
-    return result;
-  };
-  _proto.isNamedCombinator = function isNamedCombinator(position) {
-    if (position === void 0) {
-      position = this.position;
-    }
-    return this.tokens[position + 0] && this.tokens[position + 0][_tokenize.FIELDS.TYPE] === tokens.slash && this.tokens[position + 1] && this.tokens[position + 1][_tokenize.FIELDS.TYPE] === tokens.word && this.tokens[position + 2] && this.tokens[position + 2][_tokenize.FIELDS.TYPE] === tokens.slash;
-  };
-  _proto.namedCombinator = function namedCombinator() {
-    if (this.isNamedCombinator()) {
-      var nameRaw = this.content(this.tokens[this.position + 1]);
-      var name = (0, _util.unesc)(nameRaw).toLowerCase();
-      var raws = {};
-      if (name !== nameRaw) {
-        raws.value = "/" + nameRaw + "/";
-      }
-      var node = new _combinator["default"]({
-        value: "/" + name + "/",
-        source: getSource(this.currToken[_tokenize.FIELDS.START_LINE], this.currToken[_tokenize.FIELDS.START_COL], this.tokens[this.position + 2][_tokenize.FIELDS.END_LINE], this.tokens[this.position + 2][_tokenize.FIELDS.END_COL]),
-        sourceIndex: this.currToken[_tokenize.FIELDS.START_POS],
-        raws: raws
-      });
-      this.position = this.position + 3;
-      return node;
-    } else {
-      this.unexpected();
-    }
-  };
-  _proto.combinator = function combinator() {
-    var _this3 = this;
-    if (this.content() === '|') {
-      return this.namespace();
-    }
-    // We need to decide between a space that's a descendant combinator and meaningless whitespace at the end of a selector.
-    var nextSigTokenPos = this.locateNextMeaningfulToken(this.position);
-    if (nextSigTokenPos < 0 || this.tokens[nextSigTokenPos][_tokenize.FIELDS.TYPE] === tokens.comma || this.tokens[nextSigTokenPos][_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) {
-      var nodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos);
-      if (nodes.length > 0) {
-        var last = this.current.last;
-        if (last) {
-          var _this$convertWhitespa = this.convertWhitespaceNodesToSpace(nodes),
-            space = _this$convertWhitespa.space,
-            rawSpace = _this$convertWhitespa.rawSpace;
-          if (rawSpace !== undefined) {
-            last.rawSpaceAfter += rawSpace;
-          }
-          last.spaces.after += space;
-        } else {
-          nodes.forEach(function (n) {
-            return _this3.newNode(n);
-          });
-        }
-      }
-      return;
-    }
-    var firstToken = this.currToken;
-    var spaceOrDescendantSelectorNodes = undefined;
-    if (nextSigTokenPos > this.position) {
-      spaceOrDescendantSelectorNodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos);
-    }
-    var node;
-    if (this.isNamedCombinator()) {
-      node = this.namedCombinator();
-    } else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.combinator) {
-      node = new _combinator["default"]({
-        value: this.content(),
-        source: getTokenSource(this.currToken),
-        sourceIndex: this.currToken[_tokenize.FIELDS.START_POS]
-      });
-      this.position++;
-    } else if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) {
-      // pass
-    } else if (!spaceOrDescendantSelectorNodes) {
-      this.unexpected();
-    }
-    if (node) {
-      if (spaceOrDescendantSelectorNodes) {
-        var _this$convertWhitespa2 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes),
-          _space = _this$convertWhitespa2.space,
-          _rawSpace = _this$convertWhitespa2.rawSpace;
-        node.spaces.before = _space;
-        node.rawSpaceBefore = _rawSpace;
-      }
-    } else {
-      // descendant combinator
-      var _this$convertWhitespa3 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes, true),
-        _space2 = _this$convertWhitespa3.space,
-        _rawSpace2 = _this$convertWhitespa3.rawSpace;
-      if (!_rawSpace2) {
-        _rawSpace2 = _space2;
-      }
-      var spaces = {};
-      var raws = {
-        spaces: {}
-      };
-      if (_space2.endsWith(' ') && _rawSpace2.endsWith(' ')) {
-        spaces.before = _space2.slice(0, _space2.length - 1);
-        raws.spaces.before = _rawSpace2.slice(0, _rawSpace2.length - 1);
-      } else if (_space2.startsWith(' ') && _rawSpace2.startsWith(' ')) {
-        spaces.after = _space2.slice(1);
-        raws.spaces.after = _rawSpace2.slice(1);
-      } else {
-        raws.value = _rawSpace2;
-      }
-      node = new _combinator["default"]({
-        value: ' ',
-        source: getTokenSourceSpan(firstToken, this.tokens[this.position - 1]),
-        sourceIndex: firstToken[_tokenize.FIELDS.START_POS],
-        spaces: spaces,
-        raws: raws
-      });
-    }
-    if (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.space) {
-      node.spaces.after = this.optionalSpace(this.content());
-      this.position++;
-    }
-    return this.newNode(node);
-  };
-  _proto.comma = function comma() {
-    if (this.position === this.tokens.length - 1) {
-      this.root.trailingComma = true;
-      this.position++;
-      return;
-    }
-    this.current._inferEndPosition();
-    var selector = new _selector["default"]({
-      source: {
-        start: tokenStart(this.tokens[this.position + 1])
-      },
-      sourceIndex: this.tokens[this.position + 1][_tokenize.FIELDS.START_POS]
-    });
-    this.current.parent.append(selector);
-    this.current = selector;
-    this.position++;
-  };
-  _proto.comment = function comment() {
-    var current = this.currToken;
-    this.newNode(new _comment["default"]({
-      value: this.content(),
-      source: getTokenSource(current),
-      sourceIndex: current[_tokenize.FIELDS.START_POS]
-    }));
-    this.position++;
-  };
-  _proto.error = function error(message, opts) {
-    throw this.root.error(message, opts);
-  };
-  _proto.missingBackslash = function missingBackslash() {
-    return this.error('Expected a backslash preceding the semicolon.', {
-      index: this.currToken[_tokenize.FIELDS.START_POS]
-    });
-  };
-  _proto.missingParenthesis = function missingParenthesis() {
-    return this.expected('opening parenthesis', this.currToken[_tokenize.FIELDS.START_POS]);
-  };
-  _proto.missingSquareBracket = function missingSquareBracket() {
-    return this.expected('opening square bracket', this.currToken[_tokenize.FIELDS.START_POS]);
-  };
-  _proto.unexpected = function unexpected() {
-    return this.error("Unexpected '" + this.content() + "'. Escaping special characters with \\ may help.", this.currToken[_tokenize.FIELDS.START_POS]);
-  };
-  _proto.unexpectedPipe = function unexpectedPipe() {
-    return this.error("Unexpected '|'.", this.currToken[_tokenize.FIELDS.START_POS]);
-  };
-  _proto.namespace = function namespace() {
-    var before = this.prevToken && this.content(this.prevToken) || true;
-    if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.word) {
-      this.position++;
-      return this.word(before);
-    } else if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.asterisk) {
-      this.position++;
-      return this.universal(before);
-    }
-    this.unexpectedPipe();
-  };
-  _proto.nesting = function nesting() {
-    if (this.nextToken) {
-      var nextContent = this.content(this.nextToken);
-      if (nextContent === "|") {
-        this.position++;
-        return;
-      }
-    }
-    var current = this.currToken;
-    this.newNode(new _nesting["default"]({
-      value: this.content(),
-      source: getTokenSource(current),
-      sourceIndex: current[_tokenize.FIELDS.START_POS]
-    }));
-    this.position++;
-  };
-  _proto.parentheses = function parentheses() {
-    var last = this.current.last;
-    var unbalanced = 1;
-    this.position++;
-    if (last && last.type === types.PSEUDO) {
-      var selector = new _selector["default"]({
-        source: {
-          start: tokenStart(this.tokens[this.position])
-        },
-        sourceIndex: this.tokens[this.position][_tokenize.FIELDS.START_POS]
-      });
-      var cache = this.current;
-      last.append(selector);
-      this.current = selector;
-      while (this.position < this.tokens.length && unbalanced) {
-        if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) {
-          unbalanced++;
-        }
-        if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) {
-          unbalanced--;
-        }
-        if (unbalanced) {
-          this.parse();
-        } else {
-          this.current.source.end = tokenEnd(this.currToken);
-          this.current.parent.source.end = tokenEnd(this.currToken);
-          this.position++;
-        }
-      }
-      this.current = cache;
-    } else {
-      // I think this case should be an error. It's used to implement a basic parse of media queries
-      // but I don't think it's a good idea.
-      var parenStart = this.currToken;
-      var parenValue = "(";
-      var parenEnd;
-      while (this.position < this.tokens.length && unbalanced) {
-        if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) {
-          unbalanced++;
-        }
-        if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) {
-          unbalanced--;
-        }
-        parenEnd = this.currToken;
-        parenValue += this.parseParenthesisToken(this.currToken);
-        this.position++;
-      }
-      if (last) {
-        last.appendToPropertyAndEscape("value", parenValue, parenValue);
-      } else {
-        this.newNode(new _string["default"]({
-          value: parenValue,
-          source: getSource(parenStart[_tokenize.FIELDS.START_LINE], parenStart[_tokenize.FIELDS.START_COL], parenEnd[_tokenize.FIELDS.END_LINE], parenEnd[_tokenize.FIELDS.END_COL]),
-          sourceIndex: parenStart[_tokenize.FIELDS.START_POS]
-        }));
-      }
-    }
-    if (unbalanced) {
-      return this.expected('closing parenthesis', this.currToken[_tokenize.FIELDS.START_POS]);
-    }
-  };
-  _proto.pseudo = function pseudo() {
-    var _this4 = this;
-    var pseudoStr = '';
-    var startingToken = this.currToken;
-    while (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.colon) {
-      pseudoStr += this.content();
-      this.position++;
-    }
-    if (!this.currToken) {
-      return this.expected(['pseudo-class', 'pseudo-element'], this.position - 1);
-    }
-    if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.word) {
-      this.splitWord(false, function (first, length) {
-        pseudoStr += first;
-        _this4.newNode(new _pseudo["default"]({
-          value: pseudoStr,
-          source: getTokenSourceSpan(startingToken, _this4.currToken),
-          sourceIndex: startingToken[_tokenize.FIELDS.START_POS]
-        }));
-        if (length > 1 && _this4.nextToken && _this4.nextToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) {
-          _this4.error('Misplaced parenthesis.', {
-            index: _this4.nextToken[_tokenize.FIELDS.START_POS]
-          });
-        }
-      });
-    } else {
-      return this.expected(['pseudo-class', 'pseudo-element'], this.currToken[_tokenize.FIELDS.START_POS]);
-    }
-  };
-  _proto.space = function space() {
-    var content = this.content();
-    // Handle space before and after the selector
-    if (this.position === 0 || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis || this.current.nodes.every(function (node) {
-      return node.type === 'comment';
-    })) {
-      this.spaces = this.optionalSpace(content);
-      this.position++;
-    } else if (this.position === this.tokens.length - 1 || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) {
-      this.current.last.spaces.after = this.optionalSpace(content);
-      this.position++;
-    } else {
-      this.combinator();
-    }
-  };
-  _proto.string = function string() {
-    var current = this.currToken;
-    this.newNode(new _string["default"]({
-      value: this.content(),
-      source: getTokenSource(current),
-      sourceIndex: current[_tokenize.FIELDS.START_POS]
-    }));
-    this.position++;
-  };
-  _proto.universal = function universal(namespace) {
-    var nextToken = this.nextToken;
-    if (nextToken && this.content(nextToken) === '|') {
-      this.position++;
-      return this.namespace();
-    }
-    var current = this.currToken;
-    this.newNode(new _universal["default"]({
-      value: this.content(),
-      source: getTokenSource(current),
-      sourceIndex: current[_tokenize.FIELDS.START_POS]
-    }), namespace);
-    this.position++;
-  };
-  _proto.splitWord = function splitWord(namespace, firstCallback) {
-    var _this5 = this;
-    var nextToken = this.nextToken;
-    var word = this.content();
-    while (nextToken && ~[tokens.dollar, tokens.caret, tokens.equals, tokens.word].indexOf(nextToken[_tokenize.FIELDS.TYPE])) {
-      this.position++;
-      var current = this.content();
-      word += current;
-      if (current.lastIndexOf('\\') === current.length - 1) {
-        var next = this.nextToken;
-        if (next && next[_tokenize.FIELDS.TYPE] === tokens.space) {
-          word += this.requiredSpace(this.content(next));
-          this.position++;
-        }
-      }
-      nextToken = this.nextToken;
-    }
-    var hasClass = indexesOf(word, '.').filter(function (i) {
-      // Allow escaped dot within class name
-      var escapedDot = word[i - 1] === '\\';
-      // Allow decimal numbers percent in @keyframes
-      var isKeyframesPercent = /^\d+\.\d+%$/.test(word);
-      return !escapedDot && !isKeyframesPercent;
-    });
-    var hasId = indexesOf(word, '#').filter(function (i) {
-      return word[i - 1] !== '\\';
-    });
-    // Eliminate Sass interpolations from the list of id indexes
-    var interpolations = indexesOf(word, '#{');
-    if (interpolations.length) {
-      hasId = hasId.filter(function (hashIndex) {
-        return !~interpolations.indexOf(hashIndex);
-      });
-    }
-    var indices = (0, _sortAscending["default"])(uniqs([0].concat(hasClass, hasId)));
-    indices.forEach(function (ind, i) {
-      var index = indices[i + 1] || word.length;
-      var value = word.slice(ind, index);
-      if (i === 0 && firstCallback) {
-        return firstCallback.call(_this5, value, indices.length);
-      }
-      var node;
-      var current = _this5.currToken;
-      var sourceIndex = current[_tokenize.FIELDS.START_POS] + indices[i];
-      var source = getSource(current[1], current[2] + ind, current[3], current[2] + (index - 1));
-      if (~hasClass.indexOf(ind)) {
-        var classNameOpts = {
-          value: value.slice(1),
-          source: source,
-          sourceIndex: sourceIndex
-        };
-        node = new _className["default"](unescapeProp(classNameOpts, "value"));
-      } else if (~hasId.indexOf(ind)) {
-        var idOpts = {
-          value: value.slice(1),
-          source: source,
-          sourceIndex: sourceIndex
-        };
-        node = new _id["default"](unescapeProp(idOpts, "value"));
-      } else {
-        var tagOpts = {
-          value: value,
-          source: source,
-          sourceIndex: sourceIndex
-        };
-        unescapeProp(tagOpts, "value");
-        node = new _tag["default"](tagOpts);
-      }
-      _this5.newNode(node, namespace);
-      // Ensure that the namespace is used only once
-      namespace = null;
-    });
-    this.position++;
-  };
-  _proto.word = function word(namespace) {
-    var nextToken = this.nextToken;
-    if (nextToken && this.content(nextToken) === '|') {
-      this.position++;
-      return this.namespace();
-    }
-    return this.splitWord(namespace);
-  };
-  _proto.loop = function loop() {
-    while (this.position < this.tokens.length) {
-      this.parse(true);
-    }
-    this.current._inferEndPosition();
-    return this.root;
-  };
-  _proto.parse = function parse(throwOnParenthesis) {
-    switch (this.currToken[_tokenize.FIELDS.TYPE]) {
-      case tokens.space:
-        this.space();
-        break;
-      case tokens.comment:
-        this.comment();
-        break;
-      case tokens.openParenthesis:
-        this.parentheses();
-        break;
-      case tokens.closeParenthesis:
-        if (throwOnParenthesis) {
-          this.missingParenthesis();
-        }
-        break;
-      case tokens.openSquare:
-        this.attribute();
-        break;
-      case tokens.dollar:
-      case tokens.caret:
-      case tokens.equals:
-      case tokens.word:
-        this.word();
-        break;
-      case tokens.colon:
-        this.pseudo();
-        break;
-      case tokens.comma:
-        this.comma();
-        break;
-      case tokens.asterisk:
-        this.universal();
-        break;
-      case tokens.ampersand:
-        this.nesting();
-        break;
-      case tokens.slash:
-      case tokens.combinator:
-        this.combinator();
-        break;
-      case tokens.str:
-        this.string();
-        break;
-      // These cases throw; no break needed.
-      case tokens.closeSquare:
-        this.missingSquareBracket();
-      case tokens.semicolon:
-        this.missingBackslash();
-      default:
-        this.unexpected();
-    }
-  }
-
-  /**
-   * Helpers
-   */;
-  _proto.expected = function expected(description, index, found) {
-    if (Array.isArray(description)) {
-      var last = description.pop();
-      description = description.join(', ') + " or " + last;
-    }
-    var an = /^[aeiou]/.test(description[0]) ? 'an' : 'a';
-    if (!found) {
-      return this.error("Expected " + an + " " + description + ".", {
-        index: index
-      });
-    }
-    return this.error("Expected " + an + " " + description + ", found \"" + found + "\" instead.", {
-      index: index
-    });
-  };
-  _proto.requiredSpace = function requiredSpace(space) {
-    return this.options.lossy ? ' ' : space;
-  };
-  _proto.optionalSpace = function optionalSpace(space) {
-    return this.options.lossy ? '' : space;
-  };
-  _proto.lossySpace = function lossySpace(space, required) {
-    if (this.options.lossy) {
-      return required ? ' ' : '';
-    } else {
-      return space;
-    }
-  };
-  _proto.parseParenthesisToken = function parseParenthesisToken(token) {
-    var content = this.content(token);
-    if (token[_tokenize.FIELDS.TYPE] === tokens.space) {
-      return this.requiredSpace(content);
-    } else {
-      return content;
-    }
-  };
-  _proto.newNode = function newNode(node, namespace) {
-    if (namespace) {
-      if (/^ +$/.test(namespace)) {
-        if (!this.options.lossy) {
-          this.spaces = (this.spaces || '') + namespace;
-        }
-        namespace = true;
-      }
-      node.namespace = namespace;
-      unescapeProp(node, "namespace");
-    }
-    if (this.spaces) {
-      node.spaces.before = this.spaces;
-      this.spaces = '';
-    }
-    return this.current.append(node);
-  };
-  _proto.content = function content(token) {
-    if (token === void 0) {
-      token = this.currToken;
-    }
-    return this.css.slice(token[_tokenize.FIELDS.START_POS], token[_tokenize.FIELDS.END_POS]);
-  };
-  /**
-   * returns the index of the next non-whitespace, non-comment token.
-   * returns -1 if no meaningful token is found.
-   */
-  _proto.locateNextMeaningfulToken = function locateNextMeaningfulToken(startPosition) {
-    if (startPosition === void 0) {
-      startPosition = this.position + 1;
-    }
-    var searchPosition = startPosition;
-    while (searchPosition < this.tokens.length) {
-      if (WHITESPACE_EQUIV_TOKENS[this.tokens[searchPosition][_tokenize.FIELDS.TYPE]]) {
-        searchPosition++;
-        continue;
-      } else {
-        return searchPosition;
-      }
-    }
-    return -1;
-  };
-  _createClass(Parser, [{
-    key: "currToken",
-    get: function get() {
-      return this.tokens[this.position];
-    }
-  }, {
-    key: "nextToken",
-    get: function get() {
-      return this.tokens[this.position + 1];
-    }
-  }, {
-    key: "prevToken",
-    get: function get() {
-      return this.tokens[this.position - 1];
-    }
-  }]);
-  return Parser;
-}();
-exports["default"] = Parser;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/processor.js b/node_modules/postcss-selector-parser/dist/processor.js
deleted file mode 100644
index dbfa0918..00000000
--- a/node_modules/postcss-selector-parser/dist/processor.js
+++ /dev/null
@@ -1,170 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _parser = _interopRequireDefault(require("./parser"));
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-var Processor = /*#__PURE__*/function () {
-  function Processor(func, options) {
-    this.func = func || function noop() {};
-    this.funcRes = null;
-    this.options = options;
-  }
-  var _proto = Processor.prototype;
-  _proto._shouldUpdateSelector = function _shouldUpdateSelector(rule, options) {
-    if (options === void 0) {
-      options = {};
-    }
-    var merged = Object.assign({}, this.options, options);
-    if (merged.updateSelector === false) {
-      return false;
-    } else {
-      return typeof rule !== "string";
-    }
-  };
-  _proto._isLossy = function _isLossy(options) {
-    if (options === void 0) {
-      options = {};
-    }
-    var merged = Object.assign({}, this.options, options);
-    if (merged.lossless === false) {
-      return true;
-    } else {
-      return false;
-    }
-  };
-  _proto._root = function _root(rule, options) {
-    if (options === void 0) {
-      options = {};
-    }
-    var parser = new _parser["default"](rule, this._parseOptions(options));
-    return parser.root;
-  };
-  _proto._parseOptions = function _parseOptions(options) {
-    return {
-      lossy: this._isLossy(options)
-    };
-  };
-  _proto._run = function _run(rule, options) {
-    var _this = this;
-    if (options === void 0) {
-      options = {};
-    }
-    return new Promise(function (resolve, reject) {
-      try {
-        var root = _this._root(rule, options);
-        Promise.resolve(_this.func(root)).then(function (transform) {
-          var string = undefined;
-          if (_this._shouldUpdateSelector(rule, options)) {
-            string = root.toString();
-            rule.selector = string;
-          }
-          return {
-            transform: transform,
-            root: root,
-            string: string
-          };
-        }).then(resolve, reject);
-      } catch (e) {
-        reject(e);
-        return;
-      }
-    });
-  };
-  _proto._runSync = function _runSync(rule, options) {
-    if (options === void 0) {
-      options = {};
-    }
-    var root = this._root(rule, options);
-    var transform = this.func(root);
-    if (transform && typeof transform.then === "function") {
-      throw new Error("Selector processor returned a promise to a synchronous call.");
-    }
-    var string = undefined;
-    if (options.updateSelector && typeof rule !== "string") {
-      string = root.toString();
-      rule.selector = string;
-    }
-    return {
-      transform: transform,
-      root: root,
-      string: string
-    };
-  }
-
-  /**
-   * Process rule into a selector AST.
-   *
-   * @param rule {postcss.Rule | string} The css selector to be processed
-   * @param options The options for processing
-   * @returns {Promise<parser.Root>} The AST of the selector after processing it.
-   */;
-  _proto.ast = function ast(rule, options) {
-    return this._run(rule, options).then(function (result) {
-      return result.root;
-    });
-  }
-
-  /**
-   * Process rule into a selector AST synchronously.
-   *
-   * @param rule {postcss.Rule | string} The css selector to be processed
-   * @param options The options for processing
-   * @returns {parser.Root} The AST of the selector after processing it.
-   */;
-  _proto.astSync = function astSync(rule, options) {
-    return this._runSync(rule, options).root;
-  }
-
-  /**
-   * Process a selector into a transformed value asynchronously
-   *
-   * @param rule {postcss.Rule | string} The css selector to be processed
-   * @param options The options for processing
-   * @returns {Promise<any>} The value returned by the processor.
-   */;
-  _proto.transform = function transform(rule, options) {
-    return this._run(rule, options).then(function (result) {
-      return result.transform;
-    });
-  }
-
-  /**
-   * Process a selector into a transformed value synchronously.
-   *
-   * @param rule {postcss.Rule | string} The css selector to be processed
-   * @param options The options for processing
-   * @returns {any} The value returned by the processor.
-   */;
-  _proto.transformSync = function transformSync(rule, options) {
-    return this._runSync(rule, options).transform;
-  }
-
-  /**
-   * Process a selector into a new selector string asynchronously.
-   *
-   * @param rule {postcss.Rule | string} The css selector to be processed
-   * @param options The options for processing
-   * @returns {string} the selector after processing.
-   */;
-  _proto.process = function process(rule, options) {
-    return this._run(rule, options).then(function (result) {
-      return result.string || result.root.toString();
-    });
-  }
-
-  /**
-   * Process a selector into a new selector string synchronously.
-   *
-   * @param rule {postcss.Rule | string} The css selector to be processed
-   * @param options The options for processing
-   * @returns {string} the selector after processing.
-   */;
-  _proto.processSync = function processSync(rule, options) {
-    var result = this._runSync(rule, options);
-    return result.string || result.root.toString();
-  };
-  return Processor;
-}();
-exports["default"] = Processor;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/attribute.js b/node_modules/postcss-selector-parser/dist/selectors/attribute.js
deleted file mode 100644
index 0351a22b..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/attribute.js
+++ /dev/null
@@ -1,448 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-exports.unescapeValue = unescapeValue;
-var _cssesc = _interopRequireDefault(require("cssesc"));
-var _unesc = _interopRequireDefault(require("../util/unesc"));
-var _namespace = _interopRequireDefault(require("./namespace"));
-var _types = require("./types");
-var _CSSESC_QUOTE_OPTIONS;
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var deprecate = require("util-deprecate");
-var WRAPPED_IN_QUOTES = /^('|")([^]*)\1$/;
-var warnOfDeprecatedValueAssignment = deprecate(function () {}, "Assigning an attribute a value containing characters that might need to be escaped is deprecated. " + "Call attribute.setValue() instead.");
-var warnOfDeprecatedQuotedAssignment = deprecate(function () {}, "Assigning attr.quoted is deprecated and has no effect. Assign to attr.quoteMark instead.");
-var warnOfDeprecatedConstructor = deprecate(function () {}, "Constructing an Attribute selector with a value without specifying quoteMark is deprecated. Note: The value should be unescaped now.");
-function unescapeValue(value) {
-  var deprecatedUsage = false;
-  var quoteMark = null;
-  var unescaped = value;
-  var m = unescaped.match(WRAPPED_IN_QUOTES);
-  if (m) {
-    quoteMark = m[1];
-    unescaped = m[2];
-  }
-  unescaped = (0, _unesc["default"])(unescaped);
-  if (unescaped !== value) {
-    deprecatedUsage = true;
-  }
-  return {
-    deprecatedUsage: deprecatedUsage,
-    unescaped: unescaped,
-    quoteMark: quoteMark
-  };
-}
-function handleDeprecatedContructorOpts(opts) {
-  if (opts.quoteMark !== undefined) {
-    return opts;
-  }
-  if (opts.value === undefined) {
-    return opts;
-  }
-  warnOfDeprecatedConstructor();
-  var _unescapeValue = unescapeValue(opts.value),
-    quoteMark = _unescapeValue.quoteMark,
-    unescaped = _unescapeValue.unescaped;
-  if (!opts.raws) {
-    opts.raws = {};
-  }
-  if (opts.raws.value === undefined) {
-    opts.raws.value = opts.value;
-  }
-  opts.value = unescaped;
-  opts.quoteMark = quoteMark;
-  return opts;
-}
-var Attribute = /*#__PURE__*/function (_Namespace) {
-  _inheritsLoose(Attribute, _Namespace);
-  function Attribute(opts) {
-    var _this;
-    if (opts === void 0) {
-      opts = {};
-    }
-    _this = _Namespace.call(this, handleDeprecatedContructorOpts(opts)) || this;
-    _this.type = _types.ATTRIBUTE;
-    _this.raws = _this.raws || {};
-    Object.defineProperty(_this.raws, 'unquoted', {
-      get: deprecate(function () {
-        return _this.value;
-      }, "attr.raws.unquoted is deprecated. Call attr.value instead."),
-      set: deprecate(function () {
-        return _this.value;
-      }, "Setting attr.raws.unquoted is deprecated and has no effect. attr.value is unescaped by default now.")
-    });
-    _this._constructed = true;
-    return _this;
-  }
-
-  /**
-   * Returns the Attribute's value quoted such that it would be legal to use
-   * in the value of a css file. The original value's quotation setting
-   * used for stringification is left unchanged. See `setValue(value, options)`
-   * if you want to control the quote settings of a new value for the attribute.
-   *
-   * You can also change the quotation used for the current value by setting quoteMark.
-   *
-   * Options:
-   *   * quoteMark {'"' | "'" | null} - Use this value to quote the value. If this
-   *     option is not set, the original value for quoteMark will be used. If
-   *     indeterminate, a double quote is used. The legal values are:
-   *     * `null` - the value will be unquoted and characters will be escaped as necessary.
-   *     * `'` - the value will be quoted with a single quote and single quotes are escaped.
-   *     * `"` - the value will be quoted with a double quote and double quotes are escaped.
-   *   * preferCurrentQuoteMark {boolean} - if true, prefer the source quote mark
-   *     over the quoteMark option value.
-   *   * smart {boolean} - if true, will select a quote mark based on the value
-   *     and the other options specified here. See the `smartQuoteMark()`
-   *     method.
-   **/
-  var _proto = Attribute.prototype;
-  _proto.getQuotedValue = function getQuotedValue(options) {
-    if (options === void 0) {
-      options = {};
-    }
-    var quoteMark = this._determineQuoteMark(options);
-    var cssescopts = CSSESC_QUOTE_OPTIONS[quoteMark];
-    var escaped = (0, _cssesc["default"])(this._value, cssescopts);
-    return escaped;
-  };
-  _proto._determineQuoteMark = function _determineQuoteMark(options) {
-    return options.smart ? this.smartQuoteMark(options) : this.preferredQuoteMark(options);
-  }
-
-  /**
-   * Set the unescaped value with the specified quotation options. The value
-   * provided must not include any wrapping quote marks -- those quotes will
-   * be interpreted as part of the value and escaped accordingly.
-   */;
-  _proto.setValue = function setValue(value, options) {
-    if (options === void 0) {
-      options = {};
-    }
-    this._value = value;
-    this._quoteMark = this._determineQuoteMark(options);
-    this._syncRawValue();
-  }
-
-  /**
-   * Intelligently select a quoteMark value based on the value's contents. If
-   * the value is a legal CSS ident, it will not be quoted. Otherwise a quote
-   * mark will be picked that minimizes the number of escapes.
-   *
-   * If there's no clear winner, the quote mark from these options is used,
-   * then the source quote mark (this is inverted if `preferCurrentQuoteMark` is
-   * true). If the quoteMark is unspecified, a double quote is used.
-   *
-   * @param options This takes the quoteMark and preferCurrentQuoteMark options
-   * from the quoteValue method.
-   */;
-  _proto.smartQuoteMark = function smartQuoteMark(options) {
-    var v = this.value;
-    var numSingleQuotes = v.replace(/[^']/g, '').length;
-    var numDoubleQuotes = v.replace(/[^"]/g, '').length;
-    if (numSingleQuotes + numDoubleQuotes === 0) {
-      var escaped = (0, _cssesc["default"])(v, {
-        isIdentifier: true
-      });
-      if (escaped === v) {
-        return Attribute.NO_QUOTE;
-      } else {
-        var pref = this.preferredQuoteMark(options);
-        if (pref === Attribute.NO_QUOTE) {
-          // pick a quote mark that isn't none and see if it's smaller
-          var quote = this.quoteMark || options.quoteMark || Attribute.DOUBLE_QUOTE;
-          var opts = CSSESC_QUOTE_OPTIONS[quote];
-          var quoteValue = (0, _cssesc["default"])(v, opts);
-          if (quoteValue.length < escaped.length) {
-            return quote;
-          }
-        }
-        return pref;
-      }
-    } else if (numDoubleQuotes === numSingleQuotes) {
-      return this.preferredQuoteMark(options);
-    } else if (numDoubleQuotes < numSingleQuotes) {
-      return Attribute.DOUBLE_QUOTE;
-    } else {
-      return Attribute.SINGLE_QUOTE;
-    }
-  }
-
-  /**
-   * Selects the preferred quote mark based on the options and the current quote mark value.
-   * If you want the quote mark to depend on the attribute value, call `smartQuoteMark(opts)`
-   * instead.
-   */;
-  _proto.preferredQuoteMark = function preferredQuoteMark(options) {
-    var quoteMark = options.preferCurrentQuoteMark ? this.quoteMark : options.quoteMark;
-    if (quoteMark === undefined) {
-      quoteMark = options.preferCurrentQuoteMark ? options.quoteMark : this.quoteMark;
-    }
-    if (quoteMark === undefined) {
-      quoteMark = Attribute.DOUBLE_QUOTE;
-    }
-    return quoteMark;
-  };
-  _proto._syncRawValue = function _syncRawValue() {
-    var rawValue = (0, _cssesc["default"])(this._value, CSSESC_QUOTE_OPTIONS[this.quoteMark]);
-    if (rawValue === this._value) {
-      if (this.raws) {
-        delete this.raws.value;
-      }
-    } else {
-      this.raws.value = rawValue;
-    }
-  };
-  _proto._handleEscapes = function _handleEscapes(prop, value) {
-    if (this._constructed) {
-      var escaped = (0, _cssesc["default"])(value, {
-        isIdentifier: true
-      });
-      if (escaped !== value) {
-        this.raws[prop] = escaped;
-      } else {
-        delete this.raws[prop];
-      }
-    }
-  };
-  _proto._spacesFor = function _spacesFor(name) {
-    var attrSpaces = {
-      before: '',
-      after: ''
-    };
-    var spaces = this.spaces[name] || {};
-    var rawSpaces = this.raws.spaces && this.raws.spaces[name] || {};
-    return Object.assign(attrSpaces, spaces, rawSpaces);
-  };
-  _proto._stringFor = function _stringFor(name, spaceName, concat) {
-    if (spaceName === void 0) {
-      spaceName = name;
-    }
-    if (concat === void 0) {
-      concat = defaultAttrConcat;
-    }
-    var attrSpaces = this._spacesFor(spaceName);
-    return concat(this.stringifyProperty(name), attrSpaces);
-  }
-
-  /**
-   * returns the offset of the attribute part specified relative to the
-   * start of the node of the output string.
-   *
-   * * "ns" - alias for "namespace"
-   * * "namespace" - the namespace if it exists.
-   * * "attribute" - the attribute name
-   * * "attributeNS" - the start of the attribute or its namespace
-   * * "operator" - the match operator of the attribute
-   * * "value" - The value (string or identifier)
-   * * "insensitive" - the case insensitivity flag;
-   * @param part One of the possible values inside an attribute.
-   * @returns -1 if the name is invalid or the value doesn't exist in this attribute.
-   */;
-  _proto.offsetOf = function offsetOf(name) {
-    var count = 1;
-    var attributeSpaces = this._spacesFor("attribute");
-    count += attributeSpaces.before.length;
-    if (name === "namespace" || name === "ns") {
-      return this.namespace ? count : -1;
-    }
-    if (name === "attributeNS") {
-      return count;
-    }
-    count += this.namespaceString.length;
-    if (this.namespace) {
-      count += 1;
-    }
-    if (name === "attribute") {
-      return count;
-    }
-    count += this.stringifyProperty("attribute").length;
-    count += attributeSpaces.after.length;
-    var operatorSpaces = this._spacesFor("operator");
-    count += operatorSpaces.before.length;
-    var operator = this.stringifyProperty("operator");
-    if (name === "operator") {
-      return operator ? count : -1;
-    }
-    count += operator.length;
-    count += operatorSpaces.after.length;
-    var valueSpaces = this._spacesFor("value");
-    count += valueSpaces.before.length;
-    var value = this.stringifyProperty("value");
-    if (name === "value") {
-      return value ? count : -1;
-    }
-    count += value.length;
-    count += valueSpaces.after.length;
-    var insensitiveSpaces = this._spacesFor("insensitive");
-    count += insensitiveSpaces.before.length;
-    if (name === "insensitive") {
-      return this.insensitive ? count : -1;
-    }
-    return -1;
-  };
-  _proto.toString = function toString() {
-    var _this2 = this;
-    var selector = [this.rawSpaceBefore, '['];
-    selector.push(this._stringFor('qualifiedAttribute', 'attribute'));
-    if (this.operator && (this.value || this.value === '')) {
-      selector.push(this._stringFor('operator'));
-      selector.push(this._stringFor('value'));
-      selector.push(this._stringFor('insensitiveFlag', 'insensitive', function (attrValue, attrSpaces) {
-        if (attrValue.length > 0 && !_this2.quoted && attrSpaces.before.length === 0 && !(_this2.spaces.value && _this2.spaces.value.after)) {
-          attrSpaces.before = " ";
-        }
-        return defaultAttrConcat(attrValue, attrSpaces);
-      }));
-    }
-    selector.push(']');
-    selector.push(this.rawSpaceAfter);
-    return selector.join('');
-  };
-  _createClass(Attribute, [{
-    key: "quoted",
-    get: function get() {
-      var qm = this.quoteMark;
-      return qm === "'" || qm === '"';
-    },
-    set: function set(value) {
-      warnOfDeprecatedQuotedAssignment();
-    }
-
-    /**
-     * returns a single (`'`) or double (`"`) quote character if the value is quoted.
-     * returns `null` if the value is not quoted.
-     * returns `undefined` if the quotation state is unknown (this can happen when
-     * the attribute is constructed without specifying a quote mark.)
-     */
-  }, {
-    key: "quoteMark",
-    get: function get() {
-      return this._quoteMark;
-    }
-
-    /**
-     * Set the quote mark to be used by this attribute's value.
-     * If the quote mark changes, the raw (escaped) value at `attr.raws.value` of the attribute
-     * value is updated accordingly.
-     *
-     * @param {"'" | '"' | null} quoteMark The quote mark or `null` if the value should be unquoted.
-     */,
-    set: function set(quoteMark) {
-      if (!this._constructed) {
-        this._quoteMark = quoteMark;
-        return;
-      }
-      if (this._quoteMark !== quoteMark) {
-        this._quoteMark = quoteMark;
-        this._syncRawValue();
-      }
-    }
-  }, {
-    key: "qualifiedAttribute",
-    get: function get() {
-      return this.qualifiedName(this.raws.attribute || this.attribute);
-    }
-  }, {
-    key: "insensitiveFlag",
-    get: function get() {
-      return this.insensitive ? 'i' : '';
-    }
-  }, {
-    key: "value",
-    get: function get() {
-      return this._value;
-    },
-    set:
-    /**
-     * Before 3.0, the value had to be set to an escaped value including any wrapped
-     * quote marks. In 3.0, the semantics of `Attribute.value` changed so that the value
-     * is unescaped during parsing and any quote marks are removed.
-     *
-     * Because the ambiguity of this semantic change, if you set `attr.value = newValue`,
-     * a deprecation warning is raised when the new value contains any characters that would
-     * require escaping (including if it contains wrapped quotes).
-     *
-     * Instead, you should call `attr.setValue(newValue, opts)` and pass options that describe
-     * how the new value is quoted.
-     */
-    function set(v) {
-      if (this._constructed) {
-        var _unescapeValue2 = unescapeValue(v),
-          deprecatedUsage = _unescapeValue2.deprecatedUsage,
-          unescaped = _unescapeValue2.unescaped,
-          quoteMark = _unescapeValue2.quoteMark;
-        if (deprecatedUsage) {
-          warnOfDeprecatedValueAssignment();
-        }
-        if (unescaped === this._value && quoteMark === this._quoteMark) {
-          return;
-        }
-        this._value = unescaped;
-        this._quoteMark = quoteMark;
-        this._syncRawValue();
-      } else {
-        this._value = v;
-      }
-    }
-  }, {
-    key: "insensitive",
-    get: function get() {
-      return this._insensitive;
-    }
-
-    /**
-     * Set the case insensitive flag.
-     * If the case insensitive flag changes, the raw (escaped) value at `attr.raws.insensitiveFlag`
-     * of the attribute is updated accordingly.
-     *
-     * @param {true | false} insensitive true if the attribute should match case-insensitively.
-     */,
-    set: function set(insensitive) {
-      if (!insensitive) {
-        this._insensitive = false;
-
-        // "i" and "I" can be used in "this.raws.insensitiveFlag" to store the original notation.
-        // When setting `attr.insensitive = false` both should be erased to ensure correct serialization.
-        if (this.raws && (this.raws.insensitiveFlag === 'I' || this.raws.insensitiveFlag === 'i')) {
-          this.raws.insensitiveFlag = undefined;
-        }
-      }
-      this._insensitive = insensitive;
-    }
-  }, {
-    key: "attribute",
-    get: function get() {
-      return this._attribute;
-    },
-    set: function set(name) {
-      this._handleEscapes("attribute", name);
-      this._attribute = name;
-    }
-  }]);
-  return Attribute;
-}(_namespace["default"]);
-exports["default"] = Attribute;
-Attribute.NO_QUOTE = null;
-Attribute.SINGLE_QUOTE = "'";
-Attribute.DOUBLE_QUOTE = '"';
-var CSSESC_QUOTE_OPTIONS = (_CSSESC_QUOTE_OPTIONS = {
-  "'": {
-    quotes: 'single',
-    wrap: true
-  },
-  '"': {
-    quotes: 'double',
-    wrap: true
-  }
-}, _CSSESC_QUOTE_OPTIONS[null] = {
-  isIdentifier: true
-}, _CSSESC_QUOTE_OPTIONS);
-function defaultAttrConcat(attrValue, attrSpaces) {
-  return "" + attrSpaces.before + attrValue + attrSpaces.after;
-}
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/className.js b/node_modules/postcss-selector-parser/dist/selectors/className.js
deleted file mode 100644
index af325977..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/className.js
+++ /dev/null
@@ -1,50 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _cssesc = _interopRequireDefault(require("cssesc"));
-var _util = require("../util");
-var _node = _interopRequireDefault(require("./node"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var ClassName = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(ClassName, _Node);
-  function ClassName(opts) {
-    var _this;
-    _this = _Node.call(this, opts) || this;
-    _this.type = _types.CLASS;
-    _this._constructed = true;
-    return _this;
-  }
-  var _proto = ClassName.prototype;
-  _proto.valueToString = function valueToString() {
-    return '.' + _Node.prototype.valueToString.call(this);
-  };
-  _createClass(ClassName, [{
-    key: "value",
-    get: function get() {
-      return this._value;
-    },
-    set: function set(v) {
-      if (this._constructed) {
-        var escaped = (0, _cssesc["default"])(v, {
-          isIdentifier: true
-        });
-        if (escaped !== v) {
-          (0, _util.ensureObject)(this, "raws");
-          this.raws.value = escaped;
-        } else if (this.raws) {
-          delete this.raws.value;
-        }
-      }
-      this._value = v;
-    }
-  }]);
-  return ClassName;
-}(_node["default"]);
-exports["default"] = ClassName;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/combinator.js b/node_modules/postcss-selector-parser/dist/selectors/combinator.js
deleted file mode 100644
index c6449f43..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/combinator.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _node = _interopRequireDefault(require("./node"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Combinator = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(Combinator, _Node);
-  function Combinator(opts) {
-    var _this;
-    _this = _Node.call(this, opts) || this;
-    _this.type = _types.COMBINATOR;
-    return _this;
-  }
-  return Combinator;
-}(_node["default"]);
-exports["default"] = Combinator;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/comment.js b/node_modules/postcss-selector-parser/dist/selectors/comment.js
deleted file mode 100644
index 1709d5be..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/comment.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _node = _interopRequireDefault(require("./node"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Comment = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(Comment, _Node);
-  function Comment(opts) {
-    var _this;
-    _this = _Node.call(this, opts) || this;
-    _this.type = _types.COMMENT;
-    return _this;
-  }
-  return Comment;
-}(_node["default"]);
-exports["default"] = Comment;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/constructors.js b/node_modules/postcss-selector-parser/dist/selectors/constructors.js
deleted file mode 100644
index 68825932..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/constructors.js
+++ /dev/null
@@ -1,65 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports.universal = exports.tag = exports.string = exports.selector = exports.root = exports.pseudo = exports.nesting = exports.id = exports.comment = exports.combinator = exports.className = exports.attribute = void 0;
-var _attribute = _interopRequireDefault(require("./attribute"));
-var _className = _interopRequireDefault(require("./className"));
-var _combinator = _interopRequireDefault(require("./combinator"));
-var _comment = _interopRequireDefault(require("./comment"));
-var _id = _interopRequireDefault(require("./id"));
-var _nesting = _interopRequireDefault(require("./nesting"));
-var _pseudo = _interopRequireDefault(require("./pseudo"));
-var _root = _interopRequireDefault(require("./root"));
-var _selector = _interopRequireDefault(require("./selector"));
-var _string = _interopRequireDefault(require("./string"));
-var _tag = _interopRequireDefault(require("./tag"));
-var _universal = _interopRequireDefault(require("./universal"));
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-var attribute = function attribute(opts) {
-  return new _attribute["default"](opts);
-};
-exports.attribute = attribute;
-var className = function className(opts) {
-  return new _className["default"](opts);
-};
-exports.className = className;
-var combinator = function combinator(opts) {
-  return new _combinator["default"](opts);
-};
-exports.combinator = combinator;
-var comment = function comment(opts) {
-  return new _comment["default"](opts);
-};
-exports.comment = comment;
-var id = function id(opts) {
-  return new _id["default"](opts);
-};
-exports.id = id;
-var nesting = function nesting(opts) {
-  return new _nesting["default"](opts);
-};
-exports.nesting = nesting;
-var pseudo = function pseudo(opts) {
-  return new _pseudo["default"](opts);
-};
-exports.pseudo = pseudo;
-var root = function root(opts) {
-  return new _root["default"](opts);
-};
-exports.root = root;
-var selector = function selector(opts) {
-  return new _selector["default"](opts);
-};
-exports.selector = selector;
-var string = function string(opts) {
-  return new _string["default"](opts);
-};
-exports.string = string;
-var tag = function tag(opts) {
-  return new _tag["default"](opts);
-};
-exports.tag = tag;
-var universal = function universal(opts) {
-  return new _universal["default"](opts);
-};
-exports.universal = universal;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/container.js b/node_modules/postcss-selector-parser/dist/selectors/container.js
deleted file mode 100644
index 8600c544..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/container.js
+++ /dev/null
@@ -1,308 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _node = _interopRequireDefault(require("./node"));
-var types = _interopRequireWildcard(require("./types"));
-function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
-function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (it) return (it = it.call(o)).next.bind(it); if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
-function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
-function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Container = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(Container, _Node);
-  function Container(opts) {
-    var _this;
-    _this = _Node.call(this, opts) || this;
-    if (!_this.nodes) {
-      _this.nodes = [];
-    }
-    return _this;
-  }
-  var _proto = Container.prototype;
-  _proto.append = function append(selector) {
-    selector.parent = this;
-    this.nodes.push(selector);
-    return this;
-  };
-  _proto.prepend = function prepend(selector) {
-    selector.parent = this;
-    this.nodes.unshift(selector);
-    return this;
-  };
-  _proto.at = function at(index) {
-    return this.nodes[index];
-  };
-  _proto.index = function index(child) {
-    if (typeof child === 'number') {
-      return child;
-    }
-    return this.nodes.indexOf(child);
-  };
-  _proto.removeChild = function removeChild(child) {
-    child = this.index(child);
-    this.at(child).parent = undefined;
-    this.nodes.splice(child, 1);
-    var index;
-    for (var id in this.indexes) {
-      index = this.indexes[id];
-      if (index >= child) {
-        this.indexes[id] = index - 1;
-      }
-    }
-    return this;
-  };
-  _proto.removeAll = function removeAll() {
-    for (var _iterator = _createForOfIteratorHelperLoose(this.nodes), _step; !(_step = _iterator()).done;) {
-      var node = _step.value;
-      node.parent = undefined;
-    }
-    this.nodes = [];
-    return this;
-  };
-  _proto.empty = function empty() {
-    return this.removeAll();
-  };
-  _proto.insertAfter = function insertAfter(oldNode, newNode) {
-    newNode.parent = this;
-    var oldIndex = this.index(oldNode);
-    this.nodes.splice(oldIndex + 1, 0, newNode);
-    newNode.parent = this;
-    var index;
-    for (var id in this.indexes) {
-      index = this.indexes[id];
-      if (oldIndex <= index) {
-        this.indexes[id] = index + 1;
-      }
-    }
-    return this;
-  };
-  _proto.insertBefore = function insertBefore(oldNode, newNode) {
-    newNode.parent = this;
-    var oldIndex = this.index(oldNode);
-    this.nodes.splice(oldIndex, 0, newNode);
-    newNode.parent = this;
-    var index;
-    for (var id in this.indexes) {
-      index = this.indexes[id];
-      if (index <= oldIndex) {
-        this.indexes[id] = index + 1;
-      }
-    }
-    return this;
-  };
-  _proto._findChildAtPosition = function _findChildAtPosition(line, col) {
-    var found = undefined;
-    this.each(function (node) {
-      if (node.atPosition) {
-        var foundChild = node.atPosition(line, col);
-        if (foundChild) {
-          found = foundChild;
-          return false;
-        }
-      } else if (node.isAtPosition(line, col)) {
-        found = node;
-        return false;
-      }
-    });
-    return found;
-  }
-
-  /**
-   * Return the most specific node at the line and column number given.
-   * The source location is based on the original parsed location, locations aren't
-   * updated as selector nodes are mutated.
-   * 
-   * Note that this location is relative to the location of the first character
-   * of the selector, and not the location of the selector in the overall document
-   * when used in conjunction with postcss.
-   *
-   * If not found, returns undefined.
-   * @param {number} line The line number of the node to find. (1-based index)
-   * @param {number} col  The column number of the node to find. (1-based index)
-   */;
-  _proto.atPosition = function atPosition(line, col) {
-    if (this.isAtPosition(line, col)) {
-      return this._findChildAtPosition(line, col) || this;
-    } else {
-      return undefined;
-    }
-  };
-  _proto._inferEndPosition = function _inferEndPosition() {
-    if (this.last && this.last.source && this.last.source.end) {
-      this.source = this.source || {};
-      this.source.end = this.source.end || {};
-      Object.assign(this.source.end, this.last.source.end);
-    }
-  };
-  _proto.each = function each(callback) {
-    if (!this.lastEach) {
-      this.lastEach = 0;
-    }
-    if (!this.indexes) {
-      this.indexes = {};
-    }
-    this.lastEach++;
-    var id = this.lastEach;
-    this.indexes[id] = 0;
-    if (!this.length) {
-      return undefined;
-    }
-    var index, result;
-    while (this.indexes[id] < this.length) {
-      index = this.indexes[id];
-      result = callback(this.at(index), index);
-      if (result === false) {
-        break;
-      }
-      this.indexes[id] += 1;
-    }
-    delete this.indexes[id];
-    if (result === false) {
-      return false;
-    }
-  };
-  _proto.walk = function walk(callback) {
-    return this.each(function (node, i) {
-      var result = callback(node, i);
-      if (result !== false && node.length) {
-        result = node.walk(callback);
-      }
-      if (result === false) {
-        return false;
-      }
-    });
-  };
-  _proto.walkAttributes = function walkAttributes(callback) {
-    var _this2 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.ATTRIBUTE) {
-        return callback.call(_this2, selector);
-      }
-    });
-  };
-  _proto.walkClasses = function walkClasses(callback) {
-    var _this3 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.CLASS) {
-        return callback.call(_this3, selector);
-      }
-    });
-  };
-  _proto.walkCombinators = function walkCombinators(callback) {
-    var _this4 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.COMBINATOR) {
-        return callback.call(_this4, selector);
-      }
-    });
-  };
-  _proto.walkComments = function walkComments(callback) {
-    var _this5 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.COMMENT) {
-        return callback.call(_this5, selector);
-      }
-    });
-  };
-  _proto.walkIds = function walkIds(callback) {
-    var _this6 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.ID) {
-        return callback.call(_this6, selector);
-      }
-    });
-  };
-  _proto.walkNesting = function walkNesting(callback) {
-    var _this7 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.NESTING) {
-        return callback.call(_this7, selector);
-      }
-    });
-  };
-  _proto.walkPseudos = function walkPseudos(callback) {
-    var _this8 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.PSEUDO) {
-        return callback.call(_this8, selector);
-      }
-    });
-  };
-  _proto.walkTags = function walkTags(callback) {
-    var _this9 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.TAG) {
-        return callback.call(_this9, selector);
-      }
-    });
-  };
-  _proto.walkUniversals = function walkUniversals(callback) {
-    var _this10 = this;
-    return this.walk(function (selector) {
-      if (selector.type === types.UNIVERSAL) {
-        return callback.call(_this10, selector);
-      }
-    });
-  };
-  _proto.split = function split(callback) {
-    var _this11 = this;
-    var current = [];
-    return this.reduce(function (memo, node, index) {
-      var split = callback.call(_this11, node);
-      current.push(node);
-      if (split) {
-        memo.push(current);
-        current = [];
-      } else if (index === _this11.length - 1) {
-        memo.push(current);
-      }
-      return memo;
-    }, []);
-  };
-  _proto.map = function map(callback) {
-    return this.nodes.map(callback);
-  };
-  _proto.reduce = function reduce(callback, memo) {
-    return this.nodes.reduce(callback, memo);
-  };
-  _proto.every = function every(callback) {
-    return this.nodes.every(callback);
-  };
-  _proto.some = function some(callback) {
-    return this.nodes.some(callback);
-  };
-  _proto.filter = function filter(callback) {
-    return this.nodes.filter(callback);
-  };
-  _proto.sort = function sort(callback) {
-    return this.nodes.sort(callback);
-  };
-  _proto.toString = function toString() {
-    return this.map(String).join('');
-  };
-  _createClass(Container, [{
-    key: "first",
-    get: function get() {
-      return this.at(0);
-    }
-  }, {
-    key: "last",
-    get: function get() {
-      return this.at(this.length - 1);
-    }
-  }, {
-    key: "length",
-    get: function get() {
-      return this.nodes.length;
-    }
-  }]);
-  return Container;
-}(_node["default"]);
-exports["default"] = Container;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/guards.js b/node_modules/postcss-selector-parser/dist/selectors/guards.js
deleted file mode 100644
index f06161e9..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/guards.js
+++ /dev/null
@@ -1,58 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports.isComment = exports.isCombinator = exports.isClassName = exports.isAttribute = void 0;
-exports.isContainer = isContainer;
-exports.isIdentifier = void 0;
-exports.isNamespace = isNamespace;
-exports.isNesting = void 0;
-exports.isNode = isNode;
-exports.isPseudo = void 0;
-exports.isPseudoClass = isPseudoClass;
-exports.isPseudoElement = isPseudoElement;
-exports.isUniversal = exports.isTag = exports.isString = exports.isSelector = exports.isRoot = void 0;
-var _types = require("./types");
-var _IS_TYPE;
-var IS_TYPE = (_IS_TYPE = {}, _IS_TYPE[_types.ATTRIBUTE] = true, _IS_TYPE[_types.CLASS] = true, _IS_TYPE[_types.COMBINATOR] = true, _IS_TYPE[_types.COMMENT] = true, _IS_TYPE[_types.ID] = true, _IS_TYPE[_types.NESTING] = true, _IS_TYPE[_types.PSEUDO] = true, _IS_TYPE[_types.ROOT] = true, _IS_TYPE[_types.SELECTOR] = true, _IS_TYPE[_types.STRING] = true, _IS_TYPE[_types.TAG] = true, _IS_TYPE[_types.UNIVERSAL] = true, _IS_TYPE);
-function isNode(node) {
-  return typeof node === "object" && IS_TYPE[node.type];
-}
-function isNodeType(type, node) {
-  return isNode(node) && node.type === type;
-}
-var isAttribute = isNodeType.bind(null, _types.ATTRIBUTE);
-exports.isAttribute = isAttribute;
-var isClassName = isNodeType.bind(null, _types.CLASS);
-exports.isClassName = isClassName;
-var isCombinator = isNodeType.bind(null, _types.COMBINATOR);
-exports.isCombinator = isCombinator;
-var isComment = isNodeType.bind(null, _types.COMMENT);
-exports.isComment = isComment;
-var isIdentifier = isNodeType.bind(null, _types.ID);
-exports.isIdentifier = isIdentifier;
-var isNesting = isNodeType.bind(null, _types.NESTING);
-exports.isNesting = isNesting;
-var isPseudo = isNodeType.bind(null, _types.PSEUDO);
-exports.isPseudo = isPseudo;
-var isRoot = isNodeType.bind(null, _types.ROOT);
-exports.isRoot = isRoot;
-var isSelector = isNodeType.bind(null, _types.SELECTOR);
-exports.isSelector = isSelector;
-var isString = isNodeType.bind(null, _types.STRING);
-exports.isString = isString;
-var isTag = isNodeType.bind(null, _types.TAG);
-exports.isTag = isTag;
-var isUniversal = isNodeType.bind(null, _types.UNIVERSAL);
-exports.isUniversal = isUniversal;
-function isPseudoElement(node) {
-  return isPseudo(node) && node.value && (node.value.startsWith("::") || node.value.toLowerCase() === ":before" || node.value.toLowerCase() === ":after" || node.value.toLowerCase() === ":first-letter" || node.value.toLowerCase() === ":first-line");
-}
-function isPseudoClass(node) {
-  return isPseudo(node) && !isPseudoElement(node);
-}
-function isContainer(node) {
-  return !!(isNode(node) && node.walk);
-}
-function isNamespace(node) {
-  return isAttribute(node) || isTag(node);
-}
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/id.js b/node_modules/postcss-selector-parser/dist/selectors/id.js
deleted file mode 100644
index 8baef728..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/id.js
+++ /dev/null
@@ -1,25 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _node = _interopRequireDefault(require("./node"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var ID = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(ID, _Node);
-  function ID(opts) {
-    var _this;
-    _this = _Node.call(this, opts) || this;
-    _this.type = _types.ID;
-    return _this;
-  }
-  var _proto = ID.prototype;
-  _proto.valueToString = function valueToString() {
-    return '#' + _Node.prototype.valueToString.call(this);
-  };
-  return ID;
-}(_node["default"]);
-exports["default"] = ID;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/index.js b/node_modules/postcss-selector-parser/dist/selectors/index.js
deleted file mode 100644
index f1f6b7f5..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/index.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-var _types = require("./types");
-Object.keys(_types).forEach(function (key) {
-  if (key === "default" || key === "__esModule") return;
-  if (key in exports && exports[key] === _types[key]) return;
-  exports[key] = _types[key];
-});
-var _constructors = require("./constructors");
-Object.keys(_constructors).forEach(function (key) {
-  if (key === "default" || key === "__esModule") return;
-  if (key in exports && exports[key] === _constructors[key]) return;
-  exports[key] = _constructors[key];
-});
-var _guards = require("./guards");
-Object.keys(_guards).forEach(function (key) {
-  if (key === "default" || key === "__esModule") return;
-  if (key in exports && exports[key] === _guards[key]) return;
-  exports[key] = _guards[key];
-});
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/namespace.js b/node_modules/postcss-selector-parser/dist/selectors/namespace.js
deleted file mode 100644
index cc97647b..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/namespace.js
+++ /dev/null
@@ -1,80 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _cssesc = _interopRequireDefault(require("cssesc"));
-var _util = require("../util");
-var _node = _interopRequireDefault(require("./node"));
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Namespace = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(Namespace, _Node);
-  function Namespace() {
-    return _Node.apply(this, arguments) || this;
-  }
-  var _proto = Namespace.prototype;
-  _proto.qualifiedName = function qualifiedName(value) {
-    if (this.namespace) {
-      return this.namespaceString + "|" + value;
-    } else {
-      return value;
-    }
-  };
-  _proto.valueToString = function valueToString() {
-    return this.qualifiedName(_Node.prototype.valueToString.call(this));
-  };
-  _createClass(Namespace, [{
-    key: "namespace",
-    get: function get() {
-      return this._namespace;
-    },
-    set: function set(namespace) {
-      if (namespace === true || namespace === "*" || namespace === "&") {
-        this._namespace = namespace;
-        if (this.raws) {
-          delete this.raws.namespace;
-        }
-        return;
-      }
-      var escaped = (0, _cssesc["default"])(namespace, {
-        isIdentifier: true
-      });
-      this._namespace = namespace;
-      if (escaped !== namespace) {
-        (0, _util.ensureObject)(this, "raws");
-        this.raws.namespace = escaped;
-      } else if (this.raws) {
-        delete this.raws.namespace;
-      }
-    }
-  }, {
-    key: "ns",
-    get: function get() {
-      return this._namespace;
-    },
-    set: function set(namespace) {
-      this.namespace = namespace;
-    }
-  }, {
-    key: "namespaceString",
-    get: function get() {
-      if (this.namespace) {
-        var ns = this.stringifyProperty("namespace");
-        if (ns === true) {
-          return '';
-        } else {
-          return ns;
-        }
-      } else {
-        return '';
-      }
-    }
-  }]);
-  return Namespace;
-}(_node["default"]);
-exports["default"] = Namespace;
-;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/nesting.js b/node_modules/postcss-selector-parser/dist/selectors/nesting.js
deleted file mode 100644
index 21899287..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/nesting.js
+++ /dev/null
@@ -1,22 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _node = _interopRequireDefault(require("./node"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Nesting = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(Nesting, _Node);
-  function Nesting(opts) {
-    var _this;
-    _this = _Node.call(this, opts) || this;
-    _this.type = _types.NESTING;
-    _this.value = '&';
-    return _this;
-  }
-  return Nesting;
-}(_node["default"]);
-exports["default"] = Nesting;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/node.js b/node_modules/postcss-selector-parser/dist/selectors/node.js
deleted file mode 100644
index 9a829510..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/node.js
+++ /dev/null
@@ -1,192 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _util = require("../util");
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
-var cloneNode = function cloneNode(obj, parent) {
-  if (typeof obj !== 'object' || obj === null) {
-    return obj;
-  }
-  var cloned = new obj.constructor();
-  for (var i in obj) {
-    if (!obj.hasOwnProperty(i)) {
-      continue;
-    }
-    var value = obj[i];
-    var type = typeof value;
-    if (i === 'parent' && type === 'object') {
-      if (parent) {
-        cloned[i] = parent;
-      }
-    } else if (value instanceof Array) {
-      cloned[i] = value.map(function (j) {
-        return cloneNode(j, cloned);
-      });
-    } else {
-      cloned[i] = cloneNode(value, cloned);
-    }
-  }
-  return cloned;
-};
-var Node = /*#__PURE__*/function () {
-  function Node(opts) {
-    if (opts === void 0) {
-      opts = {};
-    }
-    Object.assign(this, opts);
-    this.spaces = this.spaces || {};
-    this.spaces.before = this.spaces.before || '';
-    this.spaces.after = this.spaces.after || '';
-  }
-  var _proto = Node.prototype;
-  _proto.remove = function remove() {
-    if (this.parent) {
-      this.parent.removeChild(this);
-    }
-    this.parent = undefined;
-    return this;
-  };
-  _proto.replaceWith = function replaceWith() {
-    if (this.parent) {
-      for (var index in arguments) {
-        this.parent.insertBefore(this, arguments[index]);
-      }
-      this.remove();
-    }
-    return this;
-  };
-  _proto.next = function next() {
-    return this.parent.at(this.parent.index(this) + 1);
-  };
-  _proto.prev = function prev() {
-    return this.parent.at(this.parent.index(this) - 1);
-  };
-  _proto.clone = function clone(overrides) {
-    if (overrides === void 0) {
-      overrides = {};
-    }
-    var cloned = cloneNode(this);
-    for (var name in overrides) {
-      cloned[name] = overrides[name];
-    }
-    return cloned;
-  }
-
-  /**
-   * Some non-standard syntax doesn't follow normal escaping rules for css.
-   * This allows non standard syntax to be appended to an existing property
-   * by specifying the escaped value. By specifying the escaped value,
-   * illegal characters are allowed to be directly inserted into css output.
-   * @param {string} name the property to set
-   * @param {any} value the unescaped value of the property
-   * @param {string} valueEscaped optional. the escaped value of the property.
-   */;
-  _proto.appendToPropertyAndEscape = function appendToPropertyAndEscape(name, value, valueEscaped) {
-    if (!this.raws) {
-      this.raws = {};
-    }
-    var originalValue = this[name];
-    var originalEscaped = this.raws[name];
-    this[name] = originalValue + value; // this may trigger a setter that updates raws, so it has to be set first.
-    if (originalEscaped || valueEscaped !== value) {
-      this.raws[name] = (originalEscaped || originalValue) + valueEscaped;
-    } else {
-      delete this.raws[name]; // delete any escaped value that was created by the setter.
-    }
-  }
-
-  /**
-   * Some non-standard syntax doesn't follow normal escaping rules for css.
-   * This allows the escaped value to be specified directly, allowing illegal
-   * characters to be directly inserted into css output.
-   * @param {string} name the property to set
-   * @param {any} value the unescaped value of the property
-   * @param {string} valueEscaped the escaped value of the property.
-   */;
-  _proto.setPropertyAndEscape = function setPropertyAndEscape(name, value, valueEscaped) {
-    if (!this.raws) {
-      this.raws = {};
-    }
-    this[name] = value; // this may trigger a setter that updates raws, so it has to be set first.
-    this.raws[name] = valueEscaped;
-  }
-
-  /**
-   * When you want a value to passed through to CSS directly. This method
-   * deletes the corresponding raw value causing the stringifier to fallback
-   * to the unescaped value.
-   * @param {string} name the property to set.
-   * @param {any} value The value that is both escaped and unescaped.
-   */;
-  _proto.setPropertyWithoutEscape = function setPropertyWithoutEscape(name, value) {
-    this[name] = value; // this may trigger a setter that updates raws, so it has to be set first.
-    if (this.raws) {
-      delete this.raws[name];
-    }
-  }
-
-  /**
-   *
-   * @param {number} line The number (starting with 1)
-   * @param {number} column The column number (starting with 1)
-   */;
-  _proto.isAtPosition = function isAtPosition(line, column) {
-    if (this.source && this.source.start && this.source.end) {
-      if (this.source.start.line > line) {
-        return false;
-      }
-      if (this.source.end.line < line) {
-        return false;
-      }
-      if (this.source.start.line === line && this.source.start.column > column) {
-        return false;
-      }
-      if (this.source.end.line === line && this.source.end.column < column) {
-        return false;
-      }
-      return true;
-    }
-    return undefined;
-  };
-  _proto.stringifyProperty = function stringifyProperty(name) {
-    return this.raws && this.raws[name] || this[name];
-  };
-  _proto.valueToString = function valueToString() {
-    return String(this.stringifyProperty("value"));
-  };
-  _proto.toString = function toString() {
-    return [this.rawSpaceBefore, this.valueToString(), this.rawSpaceAfter].join('');
-  };
-  _createClass(Node, [{
-    key: "rawSpaceBefore",
-    get: function get() {
-      var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.before;
-      if (rawSpace === undefined) {
-        rawSpace = this.spaces && this.spaces.before;
-      }
-      return rawSpace || "";
-    },
-    set: function set(raw) {
-      (0, _util.ensureObject)(this, "raws", "spaces");
-      this.raws.spaces.before = raw;
-    }
-  }, {
-    key: "rawSpaceAfter",
-    get: function get() {
-      var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.after;
-      if (rawSpace === undefined) {
-        rawSpace = this.spaces.after;
-      }
-      return rawSpace || "";
-    },
-    set: function set(raw) {
-      (0, _util.ensureObject)(this, "raws", "spaces");
-      this.raws.spaces.after = raw;
-    }
-  }]);
-  return Node;
-}();
-exports["default"] = Node;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/pseudo.js b/node_modules/postcss-selector-parser/dist/selectors/pseudo.js
deleted file mode 100644
index 4371e590..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/pseudo.js
+++ /dev/null
@@ -1,26 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _container = _interopRequireDefault(require("./container"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Pseudo = /*#__PURE__*/function (_Container) {
-  _inheritsLoose(Pseudo, _Container);
-  function Pseudo(opts) {
-    var _this;
-    _this = _Container.call(this, opts) || this;
-    _this.type = _types.PSEUDO;
-    return _this;
-  }
-  var _proto = Pseudo.prototype;
-  _proto.toString = function toString() {
-    var params = this.length ? '(' + this.map(String).join(',') + ')' : '';
-    return [this.rawSpaceBefore, this.stringifyProperty("value"), params, this.rawSpaceAfter].join('');
-  };
-  return Pseudo;
-}(_container["default"]);
-exports["default"] = Pseudo;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/root.js b/node_modules/postcss-selector-parser/dist/selectors/root.js
deleted file mode 100644
index 8c599d15..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/root.js
+++ /dev/null
@@ -1,44 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _container = _interopRequireDefault(require("./container"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
-function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Root = /*#__PURE__*/function (_Container) {
-  _inheritsLoose(Root, _Container);
-  function Root(opts) {
-    var _this;
-    _this = _Container.call(this, opts) || this;
-    _this.type = _types.ROOT;
-    return _this;
-  }
-  var _proto = Root.prototype;
-  _proto.toString = function toString() {
-    var str = this.reduce(function (memo, selector) {
-      memo.push(String(selector));
-      return memo;
-    }, []).join(',');
-    return this.trailingComma ? str + ',' : str;
-  };
-  _proto.error = function error(message, options) {
-    if (this._error) {
-      return this._error(message, options);
-    } else {
-      return new Error(message);
-    }
-  };
-  _createClass(Root, [{
-    key: "errorGenerator",
-    set: function set(handler) {
-      this._error = handler;
-    }
-  }]);
-  return Root;
-}(_container["default"]);
-exports["default"] = Root;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/selector.js b/node_modules/postcss-selector-parser/dist/selectors/selector.js
deleted file mode 100644
index 8cc4bc1c..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/selector.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _container = _interopRequireDefault(require("./container"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Selector = /*#__PURE__*/function (_Container) {
-  _inheritsLoose(Selector, _Container);
-  function Selector(opts) {
-    var _this;
-    _this = _Container.call(this, opts) || this;
-    _this.type = _types.SELECTOR;
-    return _this;
-  }
-  return Selector;
-}(_container["default"]);
-exports["default"] = Selector;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/string.js b/node_modules/postcss-selector-parser/dist/selectors/string.js
deleted file mode 100644
index 47497914..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/string.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _node = _interopRequireDefault(require("./node"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var String = /*#__PURE__*/function (_Node) {
-  _inheritsLoose(String, _Node);
-  function String(opts) {
-    var _this;
-    _this = _Node.call(this, opts) || this;
-    _this.type = _types.STRING;
-    return _this;
-  }
-  return String;
-}(_node["default"]);
-exports["default"] = String;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/tag.js b/node_modules/postcss-selector-parser/dist/selectors/tag.js
deleted file mode 100644
index 224e74de..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/tag.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _namespace = _interopRequireDefault(require("./namespace"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Tag = /*#__PURE__*/function (_Namespace) {
-  _inheritsLoose(Tag, _Namespace);
-  function Tag(opts) {
-    var _this;
-    _this = _Namespace.call(this, opts) || this;
-    _this.type = _types.TAG;
-    return _this;
-  }
-  return Tag;
-}(_namespace["default"]);
-exports["default"] = Tag;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/types.js b/node_modules/postcss-selector-parser/dist/selectors/types.js
deleted file mode 100644
index 824cc0c7..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/types.js
+++ /dev/null
@@ -1,28 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports.UNIVERSAL = exports.TAG = exports.STRING = exports.SELECTOR = exports.ROOT = exports.PSEUDO = exports.NESTING = exports.ID = exports.COMMENT = exports.COMBINATOR = exports.CLASS = exports.ATTRIBUTE = void 0;
-var TAG = 'tag';
-exports.TAG = TAG;
-var STRING = 'string';
-exports.STRING = STRING;
-var SELECTOR = 'selector';
-exports.SELECTOR = SELECTOR;
-var ROOT = 'root';
-exports.ROOT = ROOT;
-var PSEUDO = 'pseudo';
-exports.PSEUDO = PSEUDO;
-var NESTING = 'nesting';
-exports.NESTING = NESTING;
-var ID = 'id';
-exports.ID = ID;
-var COMMENT = 'comment';
-exports.COMMENT = COMMENT;
-var COMBINATOR = 'combinator';
-exports.COMBINATOR = COMBINATOR;
-var CLASS = 'class';
-exports.CLASS = CLASS;
-var ATTRIBUTE = 'attribute';
-exports.ATTRIBUTE = ATTRIBUTE;
-var UNIVERSAL = 'universal';
-exports.UNIVERSAL = UNIVERSAL;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/selectors/universal.js b/node_modules/postcss-selector-parser/dist/selectors/universal.js
deleted file mode 100644
index 5b587438..00000000
--- a/node_modules/postcss-selector-parser/dist/selectors/universal.js
+++ /dev/null
@@ -1,22 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = void 0;
-var _namespace = _interopRequireDefault(require("./namespace"));
-var _types = require("./types");
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
-function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
-function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
-var Universal = /*#__PURE__*/function (_Namespace) {
-  _inheritsLoose(Universal, _Namespace);
-  function Universal(opts) {
-    var _this;
-    _this = _Namespace.call(this, opts) || this;
-    _this.type = _types.UNIVERSAL;
-    _this.value = '*';
-    return _this;
-  }
-  return Universal;
-}(_namespace["default"]);
-exports["default"] = Universal;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/sortAscending.js b/node_modules/postcss-selector-parser/dist/sortAscending.js
deleted file mode 100644
index 5666d5dc..00000000
--- a/node_modules/postcss-selector-parser/dist/sortAscending.js
+++ /dev/null
@@ -1,11 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = sortAscending;
-function sortAscending(list) {
-  return list.sort(function (a, b) {
-    return a - b;
-  });
-}
-;
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/tokenTypes.js b/node_modules/postcss-selector-parser/dist/tokenTypes.js
deleted file mode 100644
index 59d8e6c6..00000000
--- a/node_modules/postcss-selector-parser/dist/tokenTypes.js
+++ /dev/null
@@ -1,70 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports.word = exports.tilde = exports.tab = exports.str = exports.space = exports.slash = exports.singleQuote = exports.semicolon = exports.plus = exports.pipe = exports.openSquare = exports.openParenthesis = exports.newline = exports.greaterThan = exports.feed = exports.equals = exports.doubleQuote = exports.dollar = exports.cr = exports.comment = exports.comma = exports.combinator = exports.colon = exports.closeSquare = exports.closeParenthesis = exports.caret = exports.bang = exports.backslash = exports.at = exports.asterisk = exports.ampersand = void 0;
-var ampersand = 38; // `&`.charCodeAt(0);
-exports.ampersand = ampersand;
-var asterisk = 42; // `*`.charCodeAt(0);
-exports.asterisk = asterisk;
-var at = 64; // `@`.charCodeAt(0);
-exports.at = at;
-var comma = 44; // `,`.charCodeAt(0);
-exports.comma = comma;
-var colon = 58; // `:`.charCodeAt(0);
-exports.colon = colon;
-var semicolon = 59; // `;`.charCodeAt(0);
-exports.semicolon = semicolon;
-var openParenthesis = 40; // `(`.charCodeAt(0);
-exports.openParenthesis = openParenthesis;
-var closeParenthesis = 41; // `)`.charCodeAt(0);
-exports.closeParenthesis = closeParenthesis;
-var openSquare = 91; // `[`.charCodeAt(0);
-exports.openSquare = openSquare;
-var closeSquare = 93; // `]`.charCodeAt(0);
-exports.closeSquare = closeSquare;
-var dollar = 36; // `$`.charCodeAt(0);
-exports.dollar = dollar;
-var tilde = 126; // `~`.charCodeAt(0);
-exports.tilde = tilde;
-var caret = 94; // `^`.charCodeAt(0);
-exports.caret = caret;
-var plus = 43; // `+`.charCodeAt(0);
-exports.plus = plus;
-var equals = 61; // `=`.charCodeAt(0);
-exports.equals = equals;
-var pipe = 124; // `|`.charCodeAt(0);
-exports.pipe = pipe;
-var greaterThan = 62; // `>`.charCodeAt(0);
-exports.greaterThan = greaterThan;
-var space = 32; // ` `.charCodeAt(0);
-exports.space = space;
-var singleQuote = 39; // `'`.charCodeAt(0);
-exports.singleQuote = singleQuote;
-var doubleQuote = 34; // `"`.charCodeAt(0);
-exports.doubleQuote = doubleQuote;
-var slash = 47; // `/`.charCodeAt(0);
-exports.slash = slash;
-var bang = 33; // `!`.charCodeAt(0);
-exports.bang = bang;
-var backslash = 92; // '\\'.charCodeAt(0);
-exports.backslash = backslash;
-var cr = 13; // '\r'.charCodeAt(0);
-exports.cr = cr;
-var feed = 12; // '\f'.charCodeAt(0);
-exports.feed = feed;
-var newline = 10; // '\n'.charCodeAt(0);
-exports.newline = newline;
-var tab = 9; // '\t'.charCodeAt(0);
-
-// Expose aliases primarily for readability.
-exports.tab = tab;
-var str = singleQuote;
-
-// No good single character representation!
-exports.str = str;
-var comment = -1;
-exports.comment = comment;
-var word = -2;
-exports.word = word;
-var combinator = -3;
-exports.combinator = combinator;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/tokenize.js b/node_modules/postcss-selector-parser/dist/tokenize.js
deleted file mode 100644
index bf61d261..00000000
--- a/node_modules/postcss-selector-parser/dist/tokenize.js
+++ /dev/null
@@ -1,239 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports.FIELDS = void 0;
-exports["default"] = tokenize;
-var t = _interopRequireWildcard(require("./tokenTypes"));
-var _unescapable, _wordDelimiters;
-function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
-function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
-var unescapable = (_unescapable = {}, _unescapable[t.tab] = true, _unescapable[t.newline] = true, _unescapable[t.cr] = true, _unescapable[t.feed] = true, _unescapable);
-var wordDelimiters = (_wordDelimiters = {}, _wordDelimiters[t.space] = true, _wordDelimiters[t.tab] = true, _wordDelimiters[t.newline] = true, _wordDelimiters[t.cr] = true, _wordDelimiters[t.feed] = true, _wordDelimiters[t.ampersand] = true, _wordDelimiters[t.asterisk] = true, _wordDelimiters[t.bang] = true, _wordDelimiters[t.comma] = true, _wordDelimiters[t.colon] = true, _wordDelimiters[t.semicolon] = true, _wordDelimiters[t.openParenthesis] = true, _wordDelimiters[t.closeParenthesis] = true, _wordDelimiters[t.openSquare] = true, _wordDelimiters[t.closeSquare] = true, _wordDelimiters[t.singleQuote] = true, _wordDelimiters[t.doubleQuote] = true, _wordDelimiters[t.plus] = true, _wordDelimiters[t.pipe] = true, _wordDelimiters[t.tilde] = true, _wordDelimiters[t.greaterThan] = true, _wordDelimiters[t.equals] = true, _wordDelimiters[t.dollar] = true, _wordDelimiters[t.caret] = true, _wordDelimiters[t.slash] = true, _wordDelimiters);
-var hex = {};
-var hexChars = "0123456789abcdefABCDEF";
-for (var i = 0; i < hexChars.length; i++) {
-  hex[hexChars.charCodeAt(i)] = true;
-}
-
-/**
- *  Returns the last index of the bar css word
- * @param {string} css The string in which the word begins
- * @param {number} start The index into the string where word's first letter occurs
- */
-function consumeWord(css, start) {
-  var next = start;
-  var code;
-  do {
-    code = css.charCodeAt(next);
-    if (wordDelimiters[code]) {
-      return next - 1;
-    } else if (code === t.backslash) {
-      next = consumeEscape(css, next) + 1;
-    } else {
-      // All other characters are part of the word
-      next++;
-    }
-  } while (next < css.length);
-  return next - 1;
-}
-
-/**
- *  Returns the last index of the escape sequence
- * @param {string} css The string in which the sequence begins
- * @param {number} start The index into the string where escape character (`\`) occurs.
- */
-function consumeEscape(css, start) {
-  var next = start;
-  var code = css.charCodeAt(next + 1);
-  if (unescapable[code]) {
-    // just consume the escape char
-  } else if (hex[code]) {
-    var hexDigits = 0;
-    // consume up to 6 hex chars
-    do {
-      next++;
-      hexDigits++;
-      code = css.charCodeAt(next + 1);
-    } while (hex[code] && hexDigits < 6);
-    // if fewer than 6 hex chars, a trailing space ends the escape
-    if (hexDigits < 6 && code === t.space) {
-      next++;
-    }
-  } else {
-    // the next char is part of the current word
-    next++;
-  }
-  return next;
-}
-var FIELDS = {
-  TYPE: 0,
-  START_LINE: 1,
-  START_COL: 2,
-  END_LINE: 3,
-  END_COL: 4,
-  START_POS: 5,
-  END_POS: 6
-};
-exports.FIELDS = FIELDS;
-function tokenize(input) {
-  var tokens = [];
-  var css = input.css.valueOf();
-  var _css = css,
-    length = _css.length;
-  var offset = -1;
-  var line = 1;
-  var start = 0;
-  var end = 0;
-  var code, content, endColumn, endLine, escaped, escapePos, last, lines, next, nextLine, nextOffset, quote, tokenType;
-  function unclosed(what, fix) {
-    if (input.safe) {
-      // fyi: this is never set to true.
-      css += fix;
-      next = css.length - 1;
-    } else {
-      throw input.error('Unclosed ' + what, line, start - offset, start);
-    }
-  }
-  while (start < length) {
-    code = css.charCodeAt(start);
-    if (code === t.newline) {
-      offset = start;
-      line += 1;
-    }
-    switch (code) {
-      case t.space:
-      case t.tab:
-      case t.newline:
-      case t.cr:
-      case t.feed:
-        next = start;
-        do {
-          next += 1;
-          code = css.charCodeAt(next);
-          if (code === t.newline) {
-            offset = next;
-            line += 1;
-          }
-        } while (code === t.space || code === t.newline || code === t.tab || code === t.cr || code === t.feed);
-        tokenType = t.space;
-        endLine = line;
-        endColumn = next - offset - 1;
-        end = next;
-        break;
-      case t.plus:
-      case t.greaterThan:
-      case t.tilde:
-      case t.pipe:
-        next = start;
-        do {
-          next += 1;
-          code = css.charCodeAt(next);
-        } while (code === t.plus || code === t.greaterThan || code === t.tilde || code === t.pipe);
-        tokenType = t.combinator;
-        endLine = line;
-        endColumn = start - offset;
-        end = next;
-        break;
-
-      // Consume these characters as single tokens.
-      case t.asterisk:
-      case t.ampersand:
-      case t.bang:
-      case t.comma:
-      case t.equals:
-      case t.dollar:
-      case t.caret:
-      case t.openSquare:
-      case t.closeSquare:
-      case t.colon:
-      case t.semicolon:
-      case t.openParenthesis:
-      case t.closeParenthesis:
-        next = start;
-        tokenType = code;
-        endLine = line;
-        endColumn = start - offset;
-        end = next + 1;
-        break;
-      case t.singleQuote:
-      case t.doubleQuote:
-        quote = code === t.singleQuote ? "'" : '"';
-        next = start;
-        do {
-          escaped = false;
-          next = css.indexOf(quote, next + 1);
-          if (next === -1) {
-            unclosed('quote', quote);
-          }
-          escapePos = next;
-          while (css.charCodeAt(escapePos - 1) === t.backslash) {
-            escapePos -= 1;
-            escaped = !escaped;
-          }
-        } while (escaped);
-        tokenType = t.str;
-        endLine = line;
-        endColumn = start - offset;
-        end = next + 1;
-        break;
-      default:
-        if (code === t.slash && css.charCodeAt(start + 1) === t.asterisk) {
-          next = css.indexOf('*/', start + 2) + 1;
-          if (next === 0) {
-            unclosed('comment', '*/');
-          }
-          content = css.slice(start, next + 1);
-          lines = content.split('\n');
-          last = lines.length - 1;
-          if (last > 0) {
-            nextLine = line + last;
-            nextOffset = next - lines[last].length;
-          } else {
-            nextLine = line;
-            nextOffset = offset;
-          }
-          tokenType = t.comment;
-          line = nextLine;
-          endLine = nextLine;
-          endColumn = next - nextOffset;
-        } else if (code === t.slash) {
-          next = start;
-          tokenType = code;
-          endLine = line;
-          endColumn = start - offset;
-          end = next + 1;
-        } else {
-          next = consumeWord(css, start);
-          tokenType = t.word;
-          endLine = line;
-          endColumn = next - offset;
-        }
-        end = next + 1;
-        break;
-    }
-
-    // Ensure that the token structure remains consistent
-    tokens.push([tokenType,
-    // [0] Token type
-    line,
-    // [1] Starting line
-    start - offset,
-    // [2] Starting column
-    endLine,
-    // [3] Ending line
-    endColumn,
-    // [4] Ending column
-    start,
-    // [5] Start position / Source index
-    end // [6] End position
-    ]);
-
-    // Reset offset for the next token
-    if (nextOffset) {
-      offset = nextOffset;
-      nextOffset = null;
-    }
-    start = end;
-  }
-  return tokens;
-}
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/util/ensureObject.js b/node_modules/postcss-selector-parser/dist/util/ensureObject.js
deleted file mode 100644
index 494941ad..00000000
--- a/node_modules/postcss-selector-parser/dist/util/ensureObject.js
+++ /dev/null
@@ -1,17 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = ensureObject;
-function ensureObject(obj) {
-  for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    props[_key - 1] = arguments[_key];
-  }
-  while (props.length > 0) {
-    var prop = props.shift();
-    if (!obj[prop]) {
-      obj[prop] = {};
-    }
-    obj = obj[prop];
-  }
-}
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/util/getProp.js b/node_modules/postcss-selector-parser/dist/util/getProp.js
deleted file mode 100644
index a2b7a073..00000000
--- a/node_modules/postcss-selector-parser/dist/util/getProp.js
+++ /dev/null
@@ -1,18 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = getProp;
-function getProp(obj) {
-  for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    props[_key - 1] = arguments[_key];
-  }
-  while (props.length > 0) {
-    var prop = props.shift();
-    if (!obj[prop]) {
-      return undefined;
-    }
-    obj = obj[prop];
-  }
-  return obj;
-}
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/util/index.js b/node_modules/postcss-selector-parser/dist/util/index.js
deleted file mode 100644
index f96ec11b..00000000
--- a/node_modules/postcss-selector-parser/dist/util/index.js
+++ /dev/null
@@ -1,13 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports.unesc = exports.stripComments = exports.getProp = exports.ensureObject = void 0;
-var _unesc = _interopRequireDefault(require("./unesc"));
-exports.unesc = _unesc["default"];
-var _getProp = _interopRequireDefault(require("./getProp"));
-exports.getProp = _getProp["default"];
-var _ensureObject = _interopRequireDefault(require("./ensureObject"));
-exports.ensureObject = _ensureObject["default"];
-var _stripComments = _interopRequireDefault(require("./stripComments"));
-exports.stripComments = _stripComments["default"];
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/util/stripComments.js b/node_modules/postcss-selector-parser/dist/util/stripComments.js
deleted file mode 100644
index 0baa0e07..00000000
--- a/node_modules/postcss-selector-parser/dist/util/stripComments.js
+++ /dev/null
@@ -1,21 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = stripComments;
-function stripComments(str) {
-  var s = "";
-  var commentStart = str.indexOf("/*");
-  var lastEnd = 0;
-  while (commentStart >= 0) {
-    s = s + str.slice(lastEnd, commentStart);
-    var commentEnd = str.indexOf("*/", commentStart + 2);
-    if (commentEnd < 0) {
-      return s;
-    }
-    lastEnd = commentEnd + 2;
-    commentStart = str.indexOf("/*", lastEnd);
-  }
-  s = s + str.slice(lastEnd);
-  return s;
-}
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/dist/util/unesc.js b/node_modules/postcss-selector-parser/dist/util/unesc.js
deleted file mode 100644
index 87396bee..00000000
--- a/node_modules/postcss-selector-parser/dist/util/unesc.js
+++ /dev/null
@@ -1,76 +0,0 @@
-"use strict";
-
-exports.__esModule = true;
-exports["default"] = unesc;
-// Many thanks for this post which made this migration much easier.
-// https://mathiasbynens.be/notes/css-escapes
-
-/**
- * 
- * @param {string} str 
- * @returns {[string, number]|undefined}
- */
-function gobbleHex(str) {
-  var lower = str.toLowerCase();
-  var hex = '';
-  var spaceTerminated = false;
-  for (var i = 0; i < 6 && lower[i] !== undefined; i++) {
-    var code = lower.charCodeAt(i);
-    // check to see if we are dealing with a valid hex char [a-f|0-9]
-    var valid = code >= 97 && code <= 102 || code >= 48 && code <= 57;
-    // https://drafts.csswg.org/css-syntax/#consume-escaped-code-point
-    spaceTerminated = code === 32;
-    if (!valid) {
-      break;
-    }
-    hex += lower[i];
-  }
-  if (hex.length === 0) {
-    return undefined;
-  }
-  var codePoint = parseInt(hex, 16);
-  var isSurrogate = codePoint >= 0xD800 && codePoint <= 0xDFFF;
-  // Add special case for
-  // "If this number is zero, or is for a surrogate, or is greater than the maximum allowed code point"
-  // https://drafts.csswg.org/css-syntax/#maximum-allowed-code-point
-  if (isSurrogate || codePoint === 0x0000 || codePoint > 0x10FFFF) {
-    return ["\uFFFD", hex.length + (spaceTerminated ? 1 : 0)];
-  }
-  return [String.fromCodePoint(codePoint), hex.length + (spaceTerminated ? 1 : 0)];
-}
-var CONTAINS_ESCAPE = /\\/;
-function unesc(str) {
-  var needToProcess = CONTAINS_ESCAPE.test(str);
-  if (!needToProcess) {
-    return str;
-  }
-  var ret = "";
-  for (var i = 0; i < str.length; i++) {
-    if (str[i] === "\\") {
-      var gobbled = gobbleHex(str.slice(i + 1, i + 7));
-      if (gobbled !== undefined) {
-        ret += gobbled[0];
-        i += gobbled[1];
-        continue;
-      }
-
-      // Retain a pair of \\ if double escaped `\\\\`
-      // https://github.com/postcss/postcss-selector-parser/commit/268c9a7656fb53f543dc620aa5b73a30ec3ff20e
-      if (str[i + 1] === "\\") {
-        ret += "\\";
-        i++;
-        continue;
-      }
-
-      // if \\ is at the end of the string retain it
-      // https://github.com/postcss/postcss-selector-parser/commit/01a6b346e3612ce1ab20219acc26abdc259ccefb
-      if (str.length === i + 1) {
-        ret += str[i];
-      }
-      continue;
-    }
-    ret += str[i];
-  }
-  return ret;
-}
-module.exports = exports.default;
\ No newline at end of file
diff --git a/node_modules/postcss-selector-parser/package.json b/node_modules/postcss-selector-parser/package.json
deleted file mode 100644
index 0b074d0f..00000000
--- a/node_modules/postcss-selector-parser/package.json
+++ /dev/null
@@ -1,80 +0,0 @@
-{
-  "name": "postcss-selector-parser",
-  "version": "6.1.2",
-  "devDependencies": {
-    "@babel/cli": "^7.11.6",
-    "@babel/core": "^7.11.6",
-    "@babel/eslint-parser": "^7.11.5",
-    "@babel/eslint-plugin": "^7.11.5",
-    "@babel/plugin-proposal-class-properties": "^7.10.4",
-    "@babel/preset-env": "^7.11.5",
-    "@babel/register": "^7.11.5",
-    "ava": "^5.1.0",
-    "babel-plugin-add-module-exports": "^1.0.4",
-    "coveralls": "^3.1.0",
-    "del-cli": "^5.0.0",
-    "eslint": "^8.28.0",
-    "eslint-plugin-import": "^2.26.0",
-    "glob": "^8.0.3",
-    "minimist": "^1.2.5",
-    "nyc": "^15.1.0",
-    "postcss": "^8.4.31",
-    "semver": "^7.3.2",
-    "typescript": "^4.0.3"
-  },
-  "main": "dist/index.js",
-  "types": "postcss-selector-parser.d.ts",
-  "files": [
-    "API.md",
-    "CHANGELOG.md",
-    "LICENSE-MIT",
-    "dist",
-    "postcss-selector-parser.d.ts",
-    "!**/__tests__"
-  ],
-  "scripts": {
-    "typecheck": "tsc --noEmit --strict postcss-selector-parser.d.ts postcss-selector-parser.test.ts",
-    "pretest": "eslint src && npm run typecheck",
-    "prepare": "del-cli dist && BABEL_ENV=publish babel src --out-dir dist --ignore /__tests__/",
-    "lintfix": "eslint --fix src",
-    "report": "nyc report --reporter=html",
-    "test": "nyc ava src/__tests__/*.mjs",
-    "testone": "ava"
-  },
-  "dependencies": {
-    "cssesc": "^3.0.0",
-    "util-deprecate": "^1.0.2"
-  },
-  "license": "MIT",
-  "engines": {
-    "node": ">=4"
-  },
-  "homepage": "https://github.com/postcss/postcss-selector-parser",
-  "contributors": [
-    {
-      "name": "Ben Briggs",
-      "email": "beneb.info@gmail.com",
-      "url": "http://beneb.info"
-    },
-    {
-      "name": "Chris Eppstein",
-      "email": "chris@eppsteins.net",
-      "url": "http://twitter.com/chriseppstein"
-    }
-  ],
-  "repository": "postcss/postcss-selector-parser",
-  "ava": {
-    "require": [
-      "@babel/register"
-    ],
-    "concurrency": 5,
-    "timeout": "25s",
-    "nodeArguments": []
-  },
-  "nyc": {
-    "exclude": [
-      "node_modules",
-      "**/__tests__"
-    ]
-  }
-}
diff --git a/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts b/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts
deleted file mode 100644
index af609e6c..00000000
--- a/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts
+++ /dev/null
@@ -1,555 +0,0 @@
-// Type definitions for postcss-selector-parser 2.2.3
-// Definitions by: Chris Eppstein <chris@eppsteins.net>
-
-/*~ Note that ES6 modules cannot directly export callable functions.
- *~ This file should be imported using the CommonJS-style:
- *~   import x = require('someLibrary');
- *~
- *~ Refer to the documentation to understand common
- *~ workarounds for this limitation of ES6 modules.
- */
-
-/*~ This declaration specifies that the function
- *~ is the exported object from the file
- */
-export = parser;
-
-// A type that's T but not U.
-type Diff<T, U> = T extends U ? never : T;
-
-// TODO: Conditional types in TS 1.8 will really clean this up.
-declare function parser(): parser.Processor<never>;
-declare function parser<Transform>(processor: parser.AsyncProcessor<Transform>): parser.Processor<Transform, never>;
-declare function parser(processor: parser.AsyncProcessor<void>): parser.Processor<never, never>;
-declare function parser<Transform>(processor: parser.SyncProcessor<Transform>): parser.Processor<Transform>;
-declare function parser(processor: parser.SyncProcessor<void>): parser.Processor<never>;
-declare function parser<Transform>(processor?: parser.SyncProcessor<Transform> | parser.AsyncProcessor<Transform>): parser.Processor<Transform>;
-
-/*~ If you want to expose types from your module as well, you can
- *~ place them in this block. Often you will want to describe the
- *~ shape of the return type of the function; that type should
- *~ be declared in here, as this example shows.
- */
-declare namespace parser {
-    /* copied from postcss -- so we don't need to add a dependency */
-    type ErrorOptions = {
-        plugin?: string;
-        word?: string;
-        index?: number
-    };
-    /* the bits we use of postcss.Rule, copied from postcss -- so we don't need to add a dependency */
-    type PostCSSRuleNode = {
-        selector: string
-        /**
-         * @returns postcss.CssSyntaxError but it's a complex object, caller
-         *   should cast to it if they have a dependency on postcss.
-         */
-        error(message: string, options?: ErrorOptions): Error;
-    };
-    /** Accepts a string  */
-    type Selectors = string | PostCSSRuleNode
-    type ProcessorFn<ReturnType = void> = (root: parser.Root) => ReturnType;
-    type SyncProcessor<Transform = void> = ProcessorFn<Transform>;
-    type AsyncProcessor<Transform = void> = ProcessorFn<PromiseLike<Transform>>;
-
-    const TAG: "tag";
-    const STRING: "string";
-    const SELECTOR: "selector";
-    const ROOT: "root";
-    const PSEUDO: "pseudo";
-    const NESTING: "nesting";
-    const ID: "id";
-    const COMMENT: "comment";
-    const COMBINATOR: "combinator";
-    const CLASS: "class";
-    const ATTRIBUTE: "attribute";
-    const UNIVERSAL: "universal";
-
-    interface NodeTypes {
-        tag: Tag,
-        string: String,
-        selector: Selector,
-        root: Root,
-        pseudo: Pseudo,
-        nesting: Nesting,
-        id: Identifier,
-        comment: Comment,
-        combinator: Combinator,
-        class: ClassName,
-        attribute: Attribute,
-        universal: Universal
-    }
-
-    type Node = NodeTypes[keyof NodeTypes];
-
-    function isNode(node: any): node is Node;
-
-    interface Options {
-        /**
-         * Preserve whitespace when true. Default: false;
-         */
-        lossless: boolean;
-        /**
-         * When true and a postcss.Rule is passed, set the result of
-         * processing back onto the rule when done. Default: false.
-         */
-        updateSelector: boolean;
-    }
-    class Processor<
-        TransformType = never,
-        SyncSelectorsType extends Selectors | never = Selectors
-    > {
-        res: Root;
-        readonly result: String;
-        ast(selectors: Selectors, options?: Partial<Options>): Promise<Root>;
-        astSync(selectors: SyncSelectorsType, options?: Partial<Options>): Root;
-        transform(selectors: Selectors, options?: Partial<Options>): Promise<TransformType>;
-        transformSync(selectors: SyncSelectorsType, options?: Partial<Options>): TransformType;
-        process(selectors: Selectors, options?: Partial<Options>): Promise<string>;
-        processSync(selectors: SyncSelectorsType, options?: Partial<Options>): string;
-    }
-    interface ParserOptions {
-        css: string;
-        error: (message: string, options: ErrorOptions) => Error;
-        options: Options;
-    }
-    class Parser {
-        input: ParserOptions;
-        lossy: boolean;
-        position: number;
-        root: Root;
-        selectors: string;
-        current: Selector;
-        constructor(input: ParserOptions);
-        /**
-         * Raises an error, if the processor is invoked on
-         * a postcss Rule node, a better error message is raised.
-         */
-        error(message: string, options?: ErrorOptions): void;
-    }
-    interface NodeSource {
-        start?: {
-            line: number,
-            column: number
-        },
-        end?: {
-            line: number,
-            column: number
-        }
-    }
-    interface SpaceAround {
-      before: string;
-      after: string;
-    }
-    interface Spaces extends SpaceAround {
-      [spaceType: string]: string | Partial<SpaceAround> | undefined;
-    }
-    interface NodeOptions<Value = string> {
-        value: Value;
-        spaces?: Partial<Spaces>;
-        source?: NodeSource;
-        sourceIndex?: number;
-    }
-    interface Base<
-        Value extends string | undefined = string,
-        ParentType extends Container | undefined = Container | undefined
-    > {
-        type: keyof NodeTypes;
-        parent: ParentType;
-        value: Value;
-        spaces: Spaces;
-        source?: NodeSource;
-        sourceIndex: number;
-        rawSpaceBefore: string;
-        rawSpaceAfter: string;
-        remove(): Node;
-        replaceWith(...nodes: Node[]): Node;
-        next(): Node | undefined;
-        prev(): Node | undefined;
-        clone(opts?: {[override: string]:any}): this;
-        /**
-         * Return whether this node includes the character at the position of the given line and column.
-         * Returns undefined if the nodes lack sufficient source metadata to determine the position.
-         * @param line 1-index based line number relative to the start of the selector.
-         * @param column 1-index based column number relative to the start of the selector.
-         */
-        isAtPosition(line: number, column: number): boolean | undefined;
-        /**
-         * Some non-standard syntax doesn't follow normal escaping rules for css,
-         * this allows the escaped value to be specified directly, allowing illegal characters to be
-         * directly inserted into css output.
-         * @param name the property to set
-         * @param value the unescaped value of the property
-         * @param valueEscaped optional. the escaped value of the property.
-         */
-        setPropertyAndEscape(name: string, value: any, valueEscaped: string): void;
-        /**
-         * When you want a value to passed through to CSS directly. This method
-         * deletes the corresponding raw value causing the stringifier to fallback
-         * to the unescaped value.
-         * @param name the property to set.
-         * @param value The value that is both escaped and unescaped.
-         */
-        setPropertyWithoutEscape(name: string, value: any): void;
-        /**
-         * Some non-standard syntax doesn't follow normal escaping rules for css.
-         * This allows non standard syntax to be appended to an existing property
-         * by specifying the escaped value. By specifying the escaped value,
-         * illegal characters are allowed to be directly inserted into css output.
-         * @param {string} name the property to set
-         * @param {any} value the unescaped value of the property
-         * @param {string} valueEscaped optional. the escaped value of the property.
-         */
-        appendToPropertyAndEscape(name: string, value: any, valueEscaped: string): void;
-        toString(): string;
-    }
-    interface ContainerOptions extends NodeOptions {
-        nodes?: Array<Node>;
-    }
-    interface Container<
-        Value extends string | undefined = string,
-        Child extends Node = Node
-    > extends Base<Value> {
-        nodes: Array<Child>;
-        append(selector: Child): this;
-        prepend(selector: Child): this;
-        at(index: number): Child;
-        /**
-         * Return the most specific node at the line and column number given.
-         * The source location is based on the original parsed location, locations aren't
-         * updated as selector nodes are mutated.
-         *
-         * Note that this location is relative to the location of the first character
-         * of the selector, and not the location of the selector in the overall document
-         * when used in conjunction with postcss.
-         *
-         * If not found, returns undefined.
-         * @param line The line number of the node to find. (1-based index)
-         * @param col  The column number of the node to find. (1-based index)
-         */
-        atPosition(line: number, column: number): Child;
-        index(child: Child): number;
-        readonly first: Child;
-        readonly last: Child;
-        readonly length: number;
-        removeChild(child: Child): this;
-        removeAll(): this;
-        empty(): this;
-        insertAfter(oldNode: Child, newNode: Child): this;
-        insertBefore(oldNode: Child, newNode: Child): this;
-        each(callback: (node: Child, index: number) => boolean | void): boolean | undefined;
-        walk(
-            callback: (node: Node, index: number) => boolean | void
-        ): boolean | undefined;
-        walkAttributes(
-            callback: (node: Attribute) => boolean | void
-        ): boolean | undefined;
-        walkClasses(
-            callback: (node: ClassName) => boolean | void
-        ): boolean | undefined;
-        walkCombinators(
-            callback: (node: Combinator) => boolean | void
-        ): boolean | undefined;
-        walkComments(
-            callback: (node: Comment) => boolean | void
-        ): boolean | undefined;
-        walkIds(
-            callback: (node: Identifier) => boolean | void
-        ): boolean | undefined;
-        walkNesting(
-            callback: (node: Nesting) => boolean | void
-        ): boolean | undefined;
-        walkPseudos(
-            callback: (node: Pseudo) => boolean | void
-        ): boolean | undefined;
-        walkTags(callback: (node: Tag) => boolean | void): boolean | undefined;
-        split(callback: (node: Child) => boolean): [Child[], Child[]];
-        map<T>(callback: (node: Child) => T): T[];
-        reduce(
-            callback: (
-                previousValue: Child,
-                currentValue: Child,
-                currentIndex: number,
-                array: readonly Child[]
-            ) => Child
-        ): Child;
-        reduce(
-            callback: (
-                previousValue: Child,
-                currentValue: Child,
-                currentIndex: number,
-                array: readonly Child[]
-            ) => Child,
-            initialValue: Child
-        ): Child;
-        reduce<T>(
-            callback: (
-                previousValue: T,
-                currentValue: Child,
-                currentIndex: number,
-                array: readonly Child[]
-            ) => T,
-            initialValue: T
-        ): T;
-        every(callback: (node: Child) => boolean): boolean;
-        some(callback: (node: Child) => boolean): boolean;
-        filter(callback: (node: Child) => boolean): Child[];
-        sort(callback: (nodeA: Child, nodeB: Child) => number): Child[];
-        toString(): string;
-    }
-    function isContainer(node: any): node is Root | Selector | Pseudo;
-
-    interface NamespaceOptions<Value extends string | undefined = string> extends NodeOptions<Value> {
-        namespace?: string | true;
-    }
-    interface Namespace<Value extends string | undefined = string> extends Base<Value> {
-        /** alias for namespace */
-        ns: string | true;
-        /**
-         *  namespace prefix.
-         */
-        namespace: string | true;
-        /**
-         * If a namespace exists, prefix the value provided with it, separated by |.
-         */
-        qualifiedName(value: string): string;
-        /**
-         * A string representing the namespace suitable for output.
-         */
-        readonly namespaceString: string;
-    }
-    function isNamespace(node: any): node is Attribute | Tag;
-
-    interface Root extends Container<undefined, Selector> {
-        type: "root";
-        /**
-         * Raises an error, if the processor is invoked on
-         * a postcss Rule node, a better error message is raised.
-         */
-        error(message: string, options?: ErrorOptions): Error;
-        nodeAt(line: number, column: number): Node
-    }
-    function root(opts: ContainerOptions): Root;
-    function isRoot(node: any): node is Root;
-
-    interface _Selector<S> extends Container<string, Diff<Node, S>> {
-        type: "selector";
-    }
-    type Selector = _Selector<Selector>;
-    function selector(opts: ContainerOptions): Selector;
-    function isSelector(node: any): node is Selector;
-
-    interface CombinatorRaws {
-        value?: string;
-        spaces?: {
-            before?: string;
-            after?: string;
-        };
-    }
-    interface Combinator extends Base {
-        type: "combinator";
-        raws?: CombinatorRaws;
-    }
-    function combinator(opts: NodeOptions): Combinator;
-    function isCombinator(node: any): node is Combinator;
-
-    interface ClassName extends Base {
-        type: "class";
-    }
-    function className(opts: NamespaceOptions): ClassName;
-    function isClassName(node: any): node is ClassName;
-
-    type AttributeOperator = "=" | "~=" | "|=" | "^=" | "$=" | "*=";
-    type QuoteMark = '"' | "'" | null;
-    interface PreferredQuoteMarkOptions {
-        quoteMark?: QuoteMark;
-        preferCurrentQuoteMark?: boolean;
-    }
-    interface SmartQuoteMarkOptions extends PreferredQuoteMarkOptions {
-        smart?: boolean;
-    }
-    interface AttributeOptions extends NamespaceOptions<string | undefined> {
-        attribute: string;
-        operator?: AttributeOperator;
-        insensitive?: boolean;
-        quoteMark?: QuoteMark;
-        /** @deprecated Use quoteMark instead. */
-        quoted?: boolean;
-        spaces?: {
-            before?: string;
-            after?: string;
-            attribute?: Partial<SpaceAround>;
-            operator?: Partial<SpaceAround>;
-            value?: Partial<SpaceAround>;
-            insensitive?: Partial<SpaceAround>;
-        }
-        raws: {
-            unquoted?: string;
-            attribute?: string;
-            operator?: string;
-            value?: string;
-            insensitive?: string;
-            spaces?: {
-                attribute?: Partial<Spaces>;
-                operator?: Partial<Spaces>;
-                value?: Partial<Spaces>;
-                insensitive?: Partial<Spaces>;
-            }
-        };
-    }
-    interface Attribute extends Namespace<string | undefined> {
-        type: "attribute";
-        attribute: string;
-        operator?: AttributeOperator;
-        insensitive?: boolean;
-        quoteMark: QuoteMark;
-        quoted?: boolean;
-        spaces: {
-            before: string;
-            after: string;
-            attribute?: Partial<Spaces>;
-            operator?: Partial<Spaces>;
-            value?: Partial<Spaces>;
-            insensitive?: Partial<Spaces>;
-        }
-        raws: {
-            /** @deprecated The attribute value is unquoted, use that instead.. */
-            unquoted?: string;
-            attribute?: string;
-            operator?: string;
-            /** The value of the attribute with quotes and escapes. */
-            value?: string;
-            insensitive?: string;
-            spaces?: {
-                attribute?: Partial<Spaces>;
-                operator?: Partial<Spaces>;
-                value?: Partial<Spaces>;
-                insensitive?: Partial<Spaces>;
-            }
-        };
-        /**
-         * The attribute name after having been qualified with a namespace.
-         */
-        readonly qualifiedAttribute: string;
-
-        /**
-         * The case insensitivity flag or an empty string depending on whether this
-         * attribute is case insensitive.
-         */
-        readonly insensitiveFlag : 'i' | '';
-
-        /**
-         * Returns the attribute's value quoted such that it would be legal to use
-         * in the value of a css file. The original value's quotation setting
-         * used for stringification is left unchanged. See `setValue(value, options)`
-         * if you want to control the quote settings of a new value for the attribute or
-         * `set quoteMark(mark)` if you want to change the quote settings of the current
-         * value.
-         *
-         * You can also change the quotation used for the current value by setting quoteMark.
-         **/
-        getQuotedValue(options?: SmartQuoteMarkOptions): string;
-
-        /**
-         * Set the unescaped value with the specified quotation options. The value
-         * provided must not include any wrapping quote marks -- those quotes will
-         * be interpreted as part of the value and escaped accordingly.
-         * @param value
-         */
-        setValue(value: string, options?: SmartQuoteMarkOptions): void;
-
-        /**
-         * Intelligently select a quoteMark value based on the value's contents. If
-         * the value is a legal CSS ident, it will not be quoted. Otherwise a quote
-         * mark will be picked that minimizes the number of escapes.
-         *
-         * If there's no clear winner, the quote mark from these options is used,
-         * then the source quote mark (this is inverted if `preferCurrentQuoteMark` is
-         * true). If the quoteMark is unspecified, a double quote is used.
-         **/
-        smartQuoteMark(options: PreferredQuoteMarkOptions): QuoteMark;
-
-        /**
-         * Selects the preferred quote mark based on the options and the current quote mark value.
-         * If you want the quote mark to depend on the attribute value, call `smartQuoteMark(opts)`
-         * instead.
-         */
-        preferredQuoteMark(options: PreferredQuoteMarkOptions): QuoteMark
-
-        /**
-         * returns the offset of the attribute part specified relative to the
-         * start of the node of the output string.
-         *
-         * * "ns" - alias for "namespace"
-         * * "namespace" - the namespace if it exists.
-         * * "attribute" - the attribute name
-         * * "attributeNS" - the start of the attribute or its namespace
-         * * "operator" - the match operator of the attribute
-         * * "value" - The value (string or identifier)
-         * * "insensitive" - the case insensitivity flag;
-         * @param part One of the possible values inside an attribute.
-         * @returns -1 if the name is invalid or the value doesn't exist in this attribute.
-         */
-        offsetOf(part: "ns" | "namespace" | "attribute" | "attributeNS" | "operator" | "value" | "insensitive"): number;
-    }
-    function attribute(opts: AttributeOptions): Attribute;
-    function isAttribute(node: any): node is Attribute;
-
-    interface Pseudo extends Container<string, Selector> {
-        type: "pseudo";
-    }
-    function pseudo(opts: ContainerOptions): Pseudo;
-    /**
-     * Checks whether the node is the Pseudo subtype of node.
-     */
-    function isPseudo(node: any): node is Pseudo;
-
-    /**
-     * Checks whether the node is, specifically, a pseudo element instead of
-     * pseudo class.
-     */
-    function isPseudoElement(node: any): node is Pseudo;
-
-    /**
-     * Checks whether the node is, specifically, a pseudo class instead of
-     * pseudo element.
-     */
-    function isPseudoClass(node: any): node is Pseudo;
-
-
-    interface Tag extends Namespace {
-        type: "tag";
-    }
-    function tag(opts: NamespaceOptions): Tag;
-    function isTag(node: any): node is Tag;
-
-    interface Comment extends Base {
-        type: "comment";
-    }
-    function comment(opts: NodeOptions): Comment;
-    function isComment(node: any): node is Comment;
-
-    interface Identifier extends Base {
-        type: "id";
-    }
-    function id(opts: any): Identifier;
-    function isIdentifier(node: any): node is Identifier;
-
-    interface Nesting extends Base {
-        type: "nesting";
-    }
-    function nesting(opts?: any): Nesting;
-    function isNesting(node: any): node is Nesting;
-
-    interface String extends Base {
-        type: "string";
-    }
-    function string(opts: NodeOptions): String;
-    function isString(node: any): node is String;
-
-    interface Universal extends Base {
-        type: "universal";
-    }
-    function universal(opts?: NamespaceOptions): Universal;
-    function isUniversal(node: any): node is Universal;
-}