chore(add husky): add standard and commitlint

src/tools.js

@@ -4,28 +4,28 @@
 
 var handlerCache
 
-exports.addHandler = function(element, type, handler) {
+exports.addHandler = function (element, type, handler) {
   handlerCache = handler
   if (element.addEventListener) {
-    element.addEventListener(type, handler, false);
+    element.addEventListener(type, handler, false)
   } else if (element.attachEvent) {
-    element.attachEvent("on" + type, handler);
+    element.attachEvent('on' + type, handler)
   } else {
-    element["on" + type] = handler;
+    element['on' + type] = handler
   }
 }
 
 exports.removeHandler = function (element, type) {
   if (element.removeEventListener) {
-    element.removeEventListener(type, handlerCache, false);
+    element.removeEventListener(type, handlerCache, false)
   } else if (element.detachEvent) {
-    element.detachEvent("on" + type, handlerCache);
+    element.detachEvent('on' + type, handlerCache)
   } else {
-    element["on" + type] = null;
+    element['on' + type] = null
   }
 }
 
 // exports.fireFocusEvent = function (ele) {
 //   var event = new FocusEvent()
 //   ele.dispatch(event)
-// }
+// }