first commit

build/node_modules/csso/lib/compressor/clean/index.js

@@ -0,0 +1,17 @@
+var walk = require('../../utils/walk.js').all;
+var handlers = {
+    Space: require('./Space.js'),
+    Atrule: require('./Atrule.js'),
+    Ruleset: require('./Ruleset.js'),
+    Declaration: require('./Declaration.js'),
+    Identifier: require('./Identifier.js'),
+    Comment: require('./Comment.js')
+};
+
+module.exports = function(ast, usageData) {
+    walk(ast, function(node, item, list) {
+        if (handlers.hasOwnProperty(node.type)) {
+            handlers[node.type].call(this, node, item, list, usageData);
+        }
+    });
+};