Update CSSStyleDeclaration.js

Author: asamuzaK

lib/CSSStyleDeclaration.js

@@ -11,7 +11,7 @@ const {
   handleFlex,
   handlePositionShorthand,
   handlePositionLonghand
-} = require("./handlers");
+} = require("./handlers/index");
 const { normalizeProperties, prepareProperties, shorthandProperties } = require("./normalize");
 const { hasVarFunc, parseCSS, parsePropertyValue, prepareValue } = require("./parsers");
 const { getCache, setCache } = require("./utils/cache");