1 files changed, 0 insertions, 53 deletions
diff --git a/node_modules/csso/lib/restructure/2-initialMergeRuleset.js b/node_modules/csso/lib/restructure/2-initialMergeRuleset.js
deleted file mode 100644
index c49abaa0..00000000
--- a/node_modules/csso/lib/restructure/2-initialMergeRuleset.js
+++ /dev/null
@@ -1,53 +0,0 @@
-import { walk } from 'css-tree';
-import {
-    unsafeToSkipNode,
-    isEqualSelectors,
-    isEqualDeclarations,
-    addSelectors,
-    hasSimilarSelectors
-} from './utils.js';
-
-function processRule(node, item, list) {
-    const selectors = node.prelude.children;
-    const declarations = node.block.children;
-
-    list.prevUntil(item.prev, function(prev) {
-        // skip non-ruleset node if safe
-        if (prev.type !== 'Rule') {
-            return unsafeToSkipNode.call(selectors, prev);
-        }
-
-        const prevSelectors = prev.prelude.children;
-        const prevDeclarations = prev.block.children;
-
-        // try to join rulesets with equal pseudo signature
-        if (node.pseudoSignature === prev.pseudoSignature) {
-            // try to join by selectors
-            if (isEqualSelectors(prevSelectors, selectors)) {
-                prevDeclarations.appendList(declarations);
-                list.remove(item);
-                return true;
-            }
-
-            // try to join by declarations
-            if (isEqualDeclarations(declarations, prevDeclarations)) {
-                addSelectors(prevSelectors, selectors);
-                list.remove(item);
-                return true;
-            }
-        }
-
-        // go to prev ruleset if has no selector similarities
-        return hasSimilarSelectors(selectors, prevSelectors);
-    });
-}
-
-// NOTE: direction should be left to right, since rulesets merge to left
-// ruleset. When direction right to left unmerged rulesets may prevent lookup
-// TODO: remove initial merge
-export default function initialMergeRule(ast) {
-    walk(ast, {
-        visit: 'Rule',
-        enter: processRule
-    });
-};