reduce size & improve performance

Author: ArrayIterator

assets/ts/definitions/properties.ts

@@ -120,6 +120,9 @@ export const GetAction = () : ActionTypes => {
  * Set the current action
  */
 export const SetAction = (status: ActionTypes) => {
+    if (!isValidAction(status)) {
+        return;
+    }
     status === 'opened' ? SaveItem('data-waterfall-status', 'opened') : DeleteItem('data-waterfall-status');
     SetWrapperAttribute({
         'data-status': status === 'minimize' ? 'opened' : status,