--- /dev/null
+import { AsyncScheduler } from './AsyncScheduler';
+export class AnimationFrameScheduler extends AsyncScheduler {
+ flush(action) {
+ this.active = true;
+ this.scheduled = undefined;
+ const { actions } = this;
+ let error;
+ let index = -1;
+ let count = actions.length;
+ action = action || actions.shift();
+ do {
+ if (error = action.execute(action.state, action.delay)) {
+ break;
+ }
+ } while (++index < count && (action = actions.shift()));
+ this.active = false;
+ if (error) {
+ while (++index < count && (action = actions.shift())) {
+ action.unsubscribe();
+ }
+ throw error;
+ }
+ }
+}
+//# sourceMappingURL=AnimationFrameScheduler.js.map
\ No newline at end of file