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/**
 * @license Angular v0.10.2
 * (c) 2010-2019 Google LLC. https://angular.io/
 * License: MIT
 */
/**
 * @license Angular v0.10.2
 * (c) 2010-2019 Google LLC. https://angular.io/
 * License: MIT
 */
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0===n&&(n=t.now),this.SchedulerAction=e,this.now=n}return t.prototype.schedule=function(t,e,n){return void 0===e&&(e=0),new this.SchedulerAction(this,t).schedule(n,e)},t}();g.now=function(){return Date.now()};var m,T=function(t){function e(n,r){void 0===r&&(r=g.now);var i=t.call(this,n,function(){return e.delegate&&e.delegate!==i?e.delegate.now():r()})||this;return i.actions=[],i.active=!1,i.scheduled=void 0,i}return __extends(e,t),e.prototype.schedule=function(n,r,i){return void 0===r&&(r=0),e.delegate&&e.delegate!==this?e.delegate.schedule(n,r,i):t.prototype.schedule.call(this,n,r,i)},e.prototype.flush=function(t){var e=this.actions;if(this.active)e.push(t);else{var n;this.active=!0;do{if(n=t.execute(t.state,t.delay))break}while(t=e.shift());if(this.active=!1,n){for(;t=e.shift();)t.unsubscribe();throw n}}},e}(g);new(function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return __extends(e,t),e}(T))(x),function(t){t.NEXT="N",t.ERROR="E",t.COMPLETE="C"}(m||(m={}));var A=1,O={},j=function(t){function e(e,n){var r=t.call(this,e,n)||this;return r.scheduler=e,r.work=n,r}return __extends(e,t),e.prototype.requestAsyncId=function(e,n,r){return void 0===r&&(r=0),null!==r&&r>0?t.prototype.requestAsyncId.call(this,e,n,r):(e.actions.push(this),e.scheduled||(e.scheduled=(i=e.flush.bind(e,null),o=A++,O[o]=i,Promise.resolve().then(function(){return function t(e){var n=O[e];n&&n()}(o)}),o)));var i,o},e.prototype.recycleAsyncId=function(e,n,r){if(void 0===r&&(r=0),null!==r&&r>0||null===r&&this.delay>0)return t.prototype.recycleAsyncId.call(this,e,n,r);0===e.actions.length&&(delete O[n],e.scheduled=void 0)},e}(S),D=new(function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return __extends(e,t),e.prototype.flush=function(t){this.active=!0,this.scheduled=void 0;var e,n=this.actions,r=-1,i=n.length;t=t||n.shift();do{if(e=t.execute(t.state,t.delay))break}while(++r<i&&(t=n.shift()));if(this.active=!1,e){for(;++r<i&&(t=n.shift());)t.unsubscribe();throw e}},e}(T))(j),I=new T(S),k=function(t){function e(e,n){var r=t.call(this,e,n)||this;return r.scheduler=e,r.work=n,r}return __extends(e,t),e.prototype.requestAsyncId=function(e,n,r){return void 0===r&&(r=0),null!==r&&r>0?t.prototype.requestAsyncId.call(this,e,n,r):(e.actions.push(this),e.scheduled||(e.scheduled=requestAnimationFrame(function(){return e.flush(null)})))},e.prototype.recycleAsyncId=function(e,n,r){if(void 0===r&&(r=0),null!==r&&r>0||null===r&&this.delay>0)return t.prototype.recycleAsyncId.call(this,e,n,r);0===e.actions.length&&(cancelAnimationFrame(n),e.scheduled=void 0)},e}(S);new(function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return __extends(e,t),e.prototype.flush=function(t){this.active=!0,this.scheduled=void 0;var e,n=this.actions,r=-1,i=n.length;t=t||n.shift();do{if(e=t.execute(t.state,t.delay))break}while(++r<i&&(t=n.shift()));if(this.active=!1,e){for(;++r<i&&(t=n.shift());)t.unsubscribe();throw e}},e}(T))(k),
/**
     * @license
     * Copyright Google Inc. All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
Zone.__load_patch("rxjs.Scheduler.now",function(t,e,n){n.patchMethod(g,"now",function(t){return function(t,e){return Date.now.call(t)}}),n.patchMethod(I,"now",function(t){return function(t,e){return Date.now.call(t)}}),n.patchMethod(D,"now",function(t){return function(t,e){return Date.now.call(t)}})})});