NativeScript
diff --git a/Diff for: ‎dist/zone-mix.js
+1 b/Diff for: ‎dist/zone-mix.js
+1
@@ -616,6 +616,7 @@ var Zone$1 = (function (global) {
             _isDrainingMicrotaskQueue = false;
         }
     }
+    Zone.drainMicroTaskQueue = drainMicroTaskQueue;
     function isThenable(value) {
         return value && value.then;
     }
Original file line number	Diff line number	Diff line change
`@@ -616,6 +616,7 @@ var Zone$1 = (function (global) {`
`616`	`616`	`_isDrainingMicrotaskQueue = false;`
`617`	`617`	`}`
`618`	`618`	`}`
	`619`	`+ Zone.drainMicroTaskQueue = drainMicroTaskQueue;`
`619`	`620`	`function isThenable(value) {`
`620`	`621`	`return value && value.then;`
`621`	`622`	`}`