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-rw-r--r--node_modules/csso/cjs/clean/Atrule.cjs73
1 files changed, 0 insertions, 73 deletions
diff --git a/node_modules/csso/cjs/clean/Atrule.cjs b/node_modules/csso/cjs/clean/Atrule.cjs
deleted file mode 100644
index 22af87b6..00000000
--- a/node_modules/csso/cjs/clean/Atrule.cjs
+++ /dev/null
@@ -1,73 +0,0 @@
-'use strict';
-
-const cssTree = require('css-tree');
-const utils = require('./utils.cjs');
-
-function cleanAtrule(node, item, list) {
- if (node.block) {
- // otherwise removed at-rule don't prevent @import for removal
- if (this.stylesheet !== null) {
- this.stylesheet.firstAtrulesAllowed = false;
- }
-
- if (utils.hasNoChildren(node.block)) {
- list.remove(item);
- return;
- }
- }
-
- switch (node.name) {
- case 'charset':
- if (utils.hasNoChildren(node.prelude)) {
- list.remove(item);
- return;
- }
-
- // if there is any rule before @charset -> remove it
- if (item.prev) {
- list.remove(item);
- return;
- }
-
- break;
-
- case 'import':
- if (this.stylesheet === null || !this.stylesheet.firstAtrulesAllowed) {
- list.remove(item);
- return;
- }
-
- // if there are some rules that not an @import or @charset before @import
- // remove it
- list.prevUntil(item.prev, function(rule) {
- if (rule.type === 'Atrule') {
- if (rule.name === 'import' || rule.name === 'charset') {
- return;
- }
- }
-
- this.root.firstAtrulesAllowed = false;
- list.remove(item);
-
- return true;
- }, this);
-
- break;
-
- default: {
- const name = cssTree.keyword(node.name).basename;
-
- if (name === 'keyframes' ||
- name === 'media' ||
- name === 'supports') {
-
- // drop at-rule with no prelude
- if (utils.hasNoChildren(node.prelude) || utils.hasNoChildren(node.block)) {
- list.remove(item);
- }
- }
- }
- }
-}
-
-module.exports = cleanAtrule;