move util in a util folder with the sanitizer

js/src/dom/eventHandler.js

@@ -5,8 +5,10 @@
  * --------------------------------------------------------------------------
  */
 
+import {
+  jQuery as $
+} from '../util/index'
 import Polyfill from './polyfill'
-import Util from '../util'
 
 /**
  * ------------------------------------------------------------------------
@@ -248,7 +250,6 @@ const EventHandler = {
     const typeEvent   = event.replace(stripNameRegex, '')
     const inNamespace = event !== typeEvent
     const isNative    = nativeEvents.indexOf(typeEvent) > -1
-    const $ = Util.jQuery
 
     let jQueryEvent
     let bubbles = true

js/src/dom/polyfill.js

@@ -5,7 +5,9 @@
  * --------------------------------------------------------------------------
  */
 
-import Util from '../util'
+import {
+  getUID
+} from '../util/index'
 
 /* istanbul ignore next */
 const Polyfill = (() => {
@@ -48,7 +50,7 @@ const Polyfill = (() => {
       const hasId = Boolean(this.id)
 
       if (!hasId) {
-        this.id = Util.getUID('scope')
+        this.id = getUID('scope')
       }
 
       let nodeList = null

js/src/dom/selectorEngine.js

@@ -6,7 +6,9 @@
  */
 
 import Polyfill from './polyfill'
-import Util from '../util'
+import {
+  makeArray
+} from '../util/index'
 
 /**
  * ------------------------------------------------------------------------
@@ -44,7 +46,7 @@ const SelectorEngine = {
       return null
     }
 
-    const children = Util.makeArray(element.children)
+    const children = makeArray(element.children)
 
     return children.filter((child) => this.matches(child, selector))
   },