1 files changed, 0 insertions, 175 deletions
diff --git a/node_modules/csso/cjs/restructure/8-restructRuleset.cjs b/node_modules/csso/cjs/restructure/8-restructRuleset.cjs
deleted file mode 100644
index 3eda382f..00000000
--- a/node_modules/csso/cjs/restructure/8-restructRuleset.cjs
+++ /dev/null
@@ -1,175 +0,0 @@
-'use strict';
-
-const cssTree = require('css-tree');
-const utils = require('./utils.cjs');
-
-function calcSelectorLength(list) {
-    return list.reduce((res, data) => res + data.id.length + 1, 0) - 1;
-}
-
-function calcDeclarationsLength(tokens) {
-    let length = 0;
-
-    for (const token of tokens) {
-        length += token.length;
-    }
-
-    return (
-        length +          // declarations
-        tokens.length - 1 // delimeters
-    );
-}
-
-function processRule(node, item, list) {
-    const avoidRulesMerge = this.block !== null ? this.block.avoidRulesMerge : false;
-    const selectors = node.prelude.children;
-    const block = node.block;
-    const disallowDownMarkers = Object.create(null);
-    let allowMergeUp = true;
-    let allowMergeDown = true;
-
-    list.prevUntil(item.prev, function(prev, prevItem) {
-        const prevBlock = prev.block;
-        const prevType = prev.type;
-
-        if (prevType !== 'Rule') {
-            const unsafe = utils.unsafeToSkipNode.call(selectors, prev);
-
-            if (!unsafe && prevType === 'Atrule' && prevBlock) {
-                cssTree.walk(prevBlock, {
-                    visit: 'Rule',
-                    enter(node) {
-                        node.prelude.children.forEach((data) => {
-                            disallowDownMarkers[data.compareMarker] = true;
-                        });
-                    }
-                });
-            }
-
-            return unsafe;
-        }
-
-        if (node.pseudoSignature !== prev.pseudoSignature) {
-            return true;
-        }
-
-        const prevSelectors = prev.prelude.children;
-
-        allowMergeDown = !prevSelectors.some((selector) =>
-            selector.compareMarker in disallowDownMarkers
-        );
-
-        // try prev ruleset if simpleselectors has no equal specifity and element selector
-        if (!allowMergeDown && !allowMergeUp) {
-            return true;
-        }
-
-        // try to join by selectors
-        if (allowMergeUp && utils.isEqualSelectors(prevSelectors, selectors)) {
-            prevBlock.children.appendList(block.children);
-            list.remove(item);
-
-            return true;
-        }
-
-        // try to join by properties
-        const diff = utils.compareDeclarations(block.children, prevBlock.children);
-
-        // console.log(diff.eq, diff.ne1, diff.ne2);
-
-        if (diff.eq.length) {
-            if (!diff.ne1.length && !diff.ne2.length) {
-                // equal blocks
-                if (allowMergeDown) {
-                    utils.addSelectors(selectors, prevSelectors);
-                    list.remove(prevItem);
-                }
-
-                return true;
-            } else if (!avoidRulesMerge) { /* probably we don't need to prevent those merges for @keyframes
-                                              TODO: need to be checked */
-
-                if (diff.ne1.length && !diff.ne2.length) {
-                    // prevBlock is subset block
-                    const selectorLength = calcSelectorLength(selectors);
-                    const blockLength = calcDeclarationsLength(diff.eq); // declarations length
-
-                    if (allowMergeUp && selectorLength < blockLength) {
-                        utils.addSelectors(prevSelectors, selectors);
-                        block.children.fromArray(diff.ne1);
-                    }
-                } else if (!diff.ne1.length && diff.ne2.length) {
-                    // node is subset of prevBlock
-                    const selectorLength = calcSelectorLength(prevSelectors);
-                    const blockLength = calcDeclarationsLength(diff.eq); // declarations length
-
-                    if (allowMergeDown && selectorLength < blockLength) {
-                        utils.addSelectors(selectors, prevSelectors);
-                        prevBlock.children.fromArray(diff.ne2);
-                    }
-                } else {
-                    // diff.ne1.length && diff.ne2.length
-                    // extract equal block
-                    const newSelector = {
-                        type: 'SelectorList',
-                        loc: null,
-                        children: utils.addSelectors(prevSelectors.copy(), selectors)
-                    };
-                    const newBlockLength = calcSelectorLength(newSelector.children) + 2; // selectors length + curly braces length
-                    const blockLength = calcDeclarationsLength(diff.eq); // declarations length
-
-                    // create new ruleset if declarations length greater than
-                    // ruleset description overhead
-                    if (blockLength >= newBlockLength) {
-                        const newItem = list.createItem({
-                            type: 'Rule',
-                            loc: null,
-                            prelude: newSelector,
-                            block: {
-                                type: 'Block',
-                                loc: null,
-                                children: new cssTree.List().fromArray(diff.eq)
-                            },
-                            pseudoSignature: node.pseudoSignature
-                        });
-
-                        block.children.fromArray(diff.ne1);
-                        prevBlock.children.fromArray(diff.ne2overrided);
-
-                        if (allowMergeUp) {
-                            list.insert(newItem, prevItem);
-                        } else {
-                            list.insert(newItem, item);
-                        }
-
-                        return true;
-                    }
-                }
-            }
-        }
-
-        if (allowMergeUp) {
-            // TODO: disallow up merge only if any property interception only (i.e. diff.ne2overrided.length > 0);
-            // await property families to find property interception correctly
-            allowMergeUp = !prevSelectors.some((prevSelector) =>
-                selectors.some((selector) =>
-                    selector.compareMarker === prevSelector.compareMarker
-                )
-            );
-        }
-
-        prevSelectors.forEach((data) => {
-            disallowDownMarkers[data.compareMarker] = true;
-        });
-    });
-}
-
-function restructRule(ast) {
-    cssTree.walk(ast, {
-        visit: 'Rule',
-        reverse: true,
-        enter: processRule
-    });
-}
-
-module.exports = restructRule;