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							- /** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
 
- import * as tslib_1 from "tslib";
 
- import { AsyncAction } from './AsyncAction';
 
- var AnimationFrameAction = /*@__PURE__*/ (function (_super) {
 
-     tslib_1.__extends(AnimationFrameAction, _super);
 
-     function AnimationFrameAction(scheduler, work) {
 
-         var _this = _super.call(this, scheduler, work) || this;
 
-         _this.scheduler = scheduler;
 
-         _this.work = work;
 
-         return _this;
 
-     }
 
-     AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) {
 
-         if (delay === void 0) {
 
-             delay = 0;
 
-         }
 
-         if (delay !== null && delay > 0) {
 
-             return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
 
-         }
 
-         scheduler.actions.push(this);
 
-         return scheduler.scheduled || (scheduler.scheduled = requestAnimationFrame(function () { return scheduler.flush(null); }));
 
-     };
 
-     AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
 
-         if (delay === void 0) {
 
-             delay = 0;
 
-         }
 
-         if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
 
-             return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
 
-         }
 
-         if (scheduler.actions.length === 0) {
 
-             cancelAnimationFrame(id);
 
-             scheduler.scheduled = undefined;
 
-         }
 
-         return undefined;
 
-     };
 
-     return AnimationFrameAction;
 
- }(AsyncAction));
 
- export { AnimationFrameAction };
 
- //# sourceMappingURL=AnimationFrameAction.js.map
 
 
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