1 files changed, 0 insertions, 141 deletions
diff --git a/node_modules/svgo/plugins/minifyStyles.js b/node_modules/svgo/plugins/minifyStyles.js
deleted file mode 100644
index ade441b3..00000000
--- a/node_modules/svgo/plugins/minifyStyles.js
+++ /dev/null
@@ -1,141 +0,0 @@
-'use strict';
-
-/**
- * @typedef {import('../lib/types').XastElement} XastElement
- * @typedef {import('../lib/types').XastParent} XastParent
- */
-
-const csso = require('csso');
-const { detachNodeFromParent } = require('../lib/xast');
-const { hasScripts } = require('../lib/svgo/tools');
-
-exports.name = 'minifyStyles';
-exports.description = 'minifies styles and removes unused styles';
-
-/**
- * Minifies styles (<style> element + style attribute) using CSSO.
- *
- * @author strarsis <strarsis@gmail.com>
- * @type {import('./plugins-types').Plugin<'minifyStyles'>}
- */
-exports.fn = (_root, { usage, ...params }) => {
-  /** @type {Map<XastElement, XastParent>} */
-  const styleElements = new Map();
-
-  /** @type {XastElement[]} */
-  const elementsWithStyleAttributes = [];
-
-  /** @type {Set<string>} */
-  const tagsUsage = new Set();
-
-  /** @type {Set<string>} */
-  const idsUsage = new Set();
-
-  /** @type {Set<string>} */
-  const classesUsage = new Set();
-
-  let enableTagsUsage = true;
-  let enableIdsUsage = true;
-  let enableClassesUsage = true;
-
-  /**
-   * Force to use usage data even if it unsafe. For example, the document
-   * contains scripts or in attributes..
-   */
-  let forceUsageDeoptimized = false;
-
-  if (typeof usage === 'boolean') {
-    enableTagsUsage = usage;
-    enableIdsUsage = usage;
-    enableClassesUsage = usage;
-  } else if (usage) {
-    enableTagsUsage = usage.tags == null ? true : usage.tags;
-    enableIdsUsage = usage.ids == null ? true : usage.ids;
-    enableClassesUsage = usage.classes == null ? true : usage.classes;
-    forceUsageDeoptimized = usage.force == null ? false : usage.force;
-  }
-
-  let deoptimized = false;
-
-  return {
-    element: {
-      enter: (node, parentNode) => {
-        // detect deoptimisations
-        if (hasScripts(node)) {
-          deoptimized = true;
-        }
-
-        // collect tags, ids and classes usage
-        tagsUsage.add(node.name);
-        if (node.attributes.id != null) {
-          idsUsage.add(node.attributes.id);
-        }
-        if (node.attributes.class != null) {
-          for (const className of node.attributes.class.split(/\s+/)) {
-            classesUsage.add(className);
-          }
-        }
-        // collect style elements or elements with style attribute
-        if (node.name === 'style' && node.children.length !== 0) {
-          styleElements.set(node, parentNode);
-        } else if (node.attributes.style != null) {
-          elementsWithStyleAttributes.push(node);
-        }
-      },
-    },
-
-    root: {
-      exit: () => {
-        /** @type {csso.Usage} */
-        const cssoUsage = {};
-        if (!deoptimized || forceUsageDeoptimized) {
-          if (enableTagsUsage) {
-            cssoUsage.tags = Array.from(tagsUsage);
-          }
-          if (enableIdsUsage) {
-            cssoUsage.ids = Array.from(idsUsage);
-          }
-          if (enableClassesUsage) {
-            cssoUsage.classes = Array.from(classesUsage);
-          }
-        }
-        // minify style elements
-        for (const [styleNode, styleNodeParent] of styleElements.entries()) {
-          if (
-            styleNode.children[0].type === 'text' ||
-            styleNode.children[0].type === 'cdata'
-          ) {
-            const cssText = styleNode.children[0].value;
-            const minified = csso.minify(cssText, {
-              ...params,
-              usage: cssoUsage,
-            }).css;
-
-            if (minified.length === 0) {
-              detachNodeFromParent(styleNode, styleNodeParent);
-              continue;
-            }
-
-            // preserve cdata if necessary
-            // TODO split cdata -> text optimisation into separate plugin
-            if (cssText.indexOf('>') >= 0 || cssText.indexOf('<') >= 0) {
-              styleNode.children[0].type = 'cdata';
-              styleNode.children[0].value = minified;
-            } else {
-              styleNode.children[0].type = 'text';
-              styleNode.children[0].value = minified;
-            }
-          }
-        }
-        // minify style attributes
-        for (const node of elementsWithStyleAttributes) {
-          // style attribute
-          const elemStyle = node.attributes.style;
-          node.attributes.style = csso.minifyBlock(elemStyle, {
-            ...params,
-          }).css;
-        }
-      },
-    },
-  };
-};