node: updatemain

1 files changed, 0 insertions, 69 deletions

diff --git a/node_modules/csso/lib/clean/Atrule.js b/node_modules/csso/lib/clean/Atrule.js
deleted file mode 100644
index 236d122d..00000000
--- a/node_modules/csso/lib/clean/Atrule.js
+++ /dev/null
@@ -1,69 +0,0 @@
-import { keyword as resolveKeyword } from 'css-tree';
-import { hasNoChildren } from './utils.js';
-
-export default 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 (hasNoChildren(node.block)) {
-            list.remove(item);
-            return;
-        }
-    }
-
-    switch (node.name) {
-        case 'charset':
-            if (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 = resolveKeyword(node.name).basename;
-
-            if (name === 'keyframes' ||
-                name === 'media' ||
-                name === 'supports') {
-
-                // drop at-rule with no prelude
-                if (hasNoChildren(node.prelude) || hasNoChildren(node.block)) {
-                    list.remove(item);
-                }
-            }
-        }
-    }
-};