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apache / nifi-fds / gh-pages / . / node_modules / @angular / animations / bundles / animations-browser.umd.min.js
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/**
* @license Angular v11.2.14
* (c) 2010-2021 Google LLC. https://angular.io/
* License: MIT
*/
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/**
* @license
* Copyright Google LLC 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
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/**
* @license
* Copyright Google LLC All Rights Reserved.
*
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/*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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n=e.appendInstructionToTimeline(t,i,o);r=Math.max(r,n.duration+n.delay)})),r},t.prototype.visitReference=function(t,e){e.updateOptions(t.options,!0),z(this,t.animation,e),e.previousNode=t},t.prototype.visitSequence=function(t,e){var n=this,r=e.subContextCount,i=e,o=t.options;if(o&&(o.params||o.delay)&&((i=e.createSubContext(o)).transformIntoNewTimeline(),null!=o.delay)){6==i.previousNode.type&&(i.currentTimeline.snapshotCurrentStyles(),i.previousNode=ct);var s=w(o.delay);i.delayNextStep(s)}t.steps.length&&(t.steps.forEach((function(t){return z(n,t,i)})),i.currentTimeline.applyStylesToKeyframe(),i.subContextCount>r&&i.transformIntoNewTimeline()),e.previousNode=t},t.prototype.visitGroup=function(t,e){var n=this,r=[],i=e.currentTimeline.currentTime,o=t.options&&t.options.delay?w(t.options.delay):0;t.steps.forEach((function(s){var a=e.createSubContext(t.options);o&&a.delayNextStep(o),z(n,s,a),i=Math.max(i,a.currentTimeline.currentTime),r.push(a.currentTimeline)})),r.forEach((function(t){return e.currentTimeline.mergeTimelineCollectedStyles(t)})),e.transformIntoNewTimeline(i),e.previousNode=t},t.prototype._visitTiming=function(t,e){if(t.dynamic){var n=t.strValue;return k(e.params?R(n,e.params,e.errors):n,e.errors)}return{duration:t.duration,delay:t.delay,easing:t.easing}},t.prototype.visitAnimate=function(t,e){var n=e.currentAnimateTimings=this._visitTiming(t.timings,e),r=e.currentTimeline;n.delay&&(e.incrementTime(n.delay),r.snapshotCurrentStyles());var i=t.style;5==i.type?this.visitKeyframes(i,e):(e.incrementTime(n.duration),this.visitStyle(i,e),r.applyStylesToKeyframe()),e.currentAnimateTimings=null,e.previousNode=t},t.prototype.visitStyle=function(t,e){var n=e.currentTimeline,r=e.currentAnimateTimings;!r&&n.getCurrentStyleProperties().length&&n.forwardFrame();var i=r&&r.easing||t.easing;t.isEmptyStep?n.applyEmptyStep(i):n.setStyles(t.styles,i,e.errors,e.options),e.previousNode=t},t.prototype.visitKeyframes=function(t,e){var n=e.currentAnimateTimings,r=e.currentTimeline.duration,i=n.duration,o=e.createSubContext().currentTimeline;o.easing=n.easing,t.styles.forEach((function(t){o.forwardTime((t.offset||0)*i),o.setStyles(t.styles,t.easing,e.errors,e.options),o.applyStylesToKeyframe()})),e.currentTimeline.mergeTimelineCollectedStyles(o),e.transformIntoNewTimeline(r+i),e.previousNode=t},t.prototype.visitQuery=function(t,e){var n=this,r=e.currentTimeline.currentTime,i=t.options||{},o=i.delay?w(i.delay):0;o&&(6===e.previousNode.type||0==r&&e.currentTimeline.getCurrentStyleProperties().length)&&(e.currentTimeline.snapshotCurrentStyles(),e.previousNode=ct);var s=r,a=e.invokeQuery(t.selector,t.originalSelector,t.limit,t.includeSelf,!!i.optional,e.errors);e.currentQueryTotal=a.length;var u=null;a.forEach((function(r,i){e.currentQueryIndex=i;var a=e.createSubContext(t.options,r);o&&a.delayNextStep(o),r===e.element&&(u=a.currentTimeline),z(n,t.animation,a),a.currentTimeline.applyStylesToKeyframe(),s=Math.max(s,a.currentTimeline.currentTime)})),e.currentQueryIndex=0,e.currentQueryTotal=0,e.transformIntoNewTimeline(s),u&&(e.currentTimeline.mergeTimelineCollectedStyles(u),e.currentTimeline.snapshotCurrentStyles()),e.previousNode=t},t.prototype.visitStagger=function(t,e){var n=e.parentContext,r=e.currentTimeline,i=t.timings,o=Math.abs(i.duration),s=o*(e.currentQueryTotal-1),a=o*e.currentQueryIndex;switch(i.duration<0?"reverse":i.easing){case"reverse":a=s-a;break;case"full":a=n.currentStaggerTime}var u=e.currentTimeline;a&&u.delayNextStep(a);var l=u.currentTime;z(this,t.animation,e),e.previousNode=t,n.currentStaggerTime=r.currentTime-l+(r.startTime-n.currentTimeline.startTime)},t}(),ct={},pt=function(){function t(t,e,n,r,i,o,s,a){this._driver=t,this.element=e,this.subInstructions=n,this._enterClassName=r,this._leaveClassName=i,this.errors=o,this.timelines=s,this.parentContext=null,this.currentAnimateTimings=null,this.previousNode=ct,this.subContextCount=0,this.options={},this.currentQueryIndex=0,this.currentQueryTotal=0,this.currentStaggerTime=0,this.currentTimeline=a||new ft(this._driver,e,0),s.push(this.currentTimeline)}return Object.defineProperty(t.prototype,"params",{get:function(){return this.options.params},enumerable:!1,configurable:!0}),t.prototype.updateOptions=function(t,e){var n=this;if(t){var r=t,i=this.options;null!=r.duration&&(i.duration=w(r.duration)),null!=r.delay&&(i.delay=w(r.delay));var o=r.params;if(o){var s=i.params;s||(s=this.options.params={}),Object.keys(o).forEach((function(t){e&&s.hasOwnProperty(t)||(s[t]=R(o[t],s,n.errors))}))}}},t.prototype._copyOptions=function(){var t={};if(this.options){var e=this.options.params;if(e){var 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yt(this._driver,t.element,t.keyframes,t.preStyleProps,t.postStyleProps,r,t.stretchStartingKeyframe);return this.timelines.push(i),r},t.prototype.incrementTime=function(t){this.currentTimeline.forwardTime(this.currentTimeline.duration+t)},t.prototype.delayNextStep=function(t){t>0&&this.currentTimeline.delayNextStep(t)},t.prototype.invokeQuery=function(t,e,n,r,i,o){var s=[];if(r&&s.push(this.element),t.length>0){t=(t=t.replace(at,"."+this._enterClassName)).replace(ut,"."+this._leaveClassName);var a=this._driver.query(this.element,t,1!=n);0!==n&&(a=n<0?a.slice(a.length+n,a.length):a.slice(0,n)),s.push.apply(s,H(a))}return i||0!=s.length||o.push('`query("'+e+'")` returned zero elements. 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Object.keys(this._currentKeyframe)},Object.defineProperty(t.prototype,"currentTime",{get:function(){return this.startTime+this.duration},enumerable:!1,configurable:!0}),t.prototype.delayNextStep=function(t){var e=1==this._keyframes.size&&Object.keys(this._pendingStyles).length;this.duration||e?(this.forwardTime(this.currentTime+t),e&&this.snapshotCurrentStyles()):this.startTime+=t},t.prototype.fork=function(e,n){return this.applyStylesToKeyframe(),new t(this._driver,e,n||this.currentTime,this._elementTimelineStylesLookup)},t.prototype._loadKeyframe=function(){this._currentKeyframe&&(this._previousKeyframe=this._currentKeyframe),this._currentKeyframe=this._keyframes.get(this.duration),this._currentKeyframe||(this._currentKeyframe=Object.create(this._backFill,{}),this._keyframes.set(this.duration,this._currentKeyframe))},t.prototype.forwardFrame=function(){this.duration+=1,this._loadKeyframe()},t.prototype.forwardTime=function(t){this.applyStylesToKeyframe(),this.duration=t,this._loadKeyframe()},t.prototype._updateStyle=function(t,e){this._localTimelineStyles[t]=e,this._globalTimelineStyles[t]=e,this._styleSummary[t]={time:this.currentTime,value:e}},t.prototype.allowOnlyTimelineStyles=function(){return this._currentEmptyStepKeyframe!==this._currentKeyframe},t.prototype.applyEmptyStep=function(t){var n=this;t&&(this._previousKeyframe.easing=t),Object.keys(this._globalTimelineStyles).forEach((function(t){n._backFill[t]=n._globalTimelineStyles[t]||e.AUTO_STYLE,n._currentKeyframe[t]=e.AUTO_STYLE})),this._currentEmptyStepKeyframe=this._currentKeyframe},t.prototype.setStyles=function(t,n,r,i){var o=this;n&&(this._previousKeyframe.easing=n);var s=i&&i.params||{},a=function u(t,n){var r,i={};return t.forEach((function(t){"*"===t?(r=r||Object.keys(n)).forEach((function(t){i[t]=e.AUTO_STYLE})):O(t,!1,i)})),i}(t,this._globalTimelineStyles);Object.keys(a).forEach((function(t){var n=R(a[t],s,r);o._pendingStyles[t]=n,o._localTimelineStyles.hasOwnProperty(t)||(o._backFill[t]=o._globalTimelineStyles.hasOwnProperty(t)?o._globalTimelineStyles[t]:e.AUTO_STYLE),o._updateStyle(t,n)}))},t.prototype.applyStylesToKeyframe=function(){var t=this,e=this._pendingStyles,n=Object.keys(e);0!=n.length&&(this._pendingStyles={},n.forEach((function(n){t._currentKeyframe[n]=e[n]})),Object.keys(this._localTimelineStyles).forEach((function(e){t._currentKeyframe.hasOwnProperty(e)||(t._currentKeyframe[e]=t._localTimelineStyles[e])})))},t.prototype.snapshotCurrentStyles=function(){var t=this;Object.keys(this._localTimelineStyles).forEach((function(e){var n=t._localTimelineStyles[e];t._pendingStyles[e]=n,t._updateStyle(e,n)}))},t.prototype.getFinalKeyframe=function(){return this._keyframes.get(this.duration)},Object.defineProperty(t.prototype,"properties",{get:function(){var t=[];for(var e in this._currentKeyframe)t.push(e);return t},enumerable:!1,configurable:!0}),t.prototype.mergeTimelineCollectedStyles=function(t){var e=this;Object.keys(t._styleSummary).forEach((function(n){var r=e._styleSummary[n],i=t._styleSummary[n];(!r||i.time>r.time)&&e._updateStyle(n,i.value)}))},t.prototype.buildKeyframes=function(){var t=this;this.applyStylesToKeyframe();var n=new Set,r=new Set,i=1===this._keyframes.size&&0===this.duration,o=[];this._keyframes.forEach((function(s,a){var u=O(s,!0);Object.keys(u).forEach((function(t){var i=u[t];i==e.ɵPRE_STYLE?n.add(t):i==e.AUTO_STYLE&&r.add(t)})),i||(u.offset=a/t.duration),o.push(u)}));var s=n.size?K(n.values()):[],a=r.size?K(r.values()):[];if(i){var u=o[0],l=A(u);u.offset=0,l.offset=1,o=[u,l]}return ot(this.element,o,s,a,this.duration,this.startTime,this.easing,!1)},t}(),yt=function(t){function e(e,n,r,i,o,s,a){void 0===a&&(a=!1);var u=t.call(this,e,n,s.delay)||this;return u.element=n,u.keyframes=r,u.preStyleProps=i,u.postStyleProps=o,u._stretchStartingKeyframe=a,u.timings={duration:s.duration,delay:s.delay,easing:s.easing},u}return $(e,t),e.prototype.containsAnimation=function(){return this.keyframes.length>1},e.prototype.buildKeyframes=function(){var t=this.keyframes,e=this.timings,n=e.delay,r=e.duration,i=e.easing;if(this._stretchStartingKeyframe&&n){var 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/**
* @license
* Copyright Google LLC 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
*/function bt(t,e,n,r,i,o,s,a,u,l,h,c,p){return{type:0,element:t,triggerName:e,isRemovalTransition:i,fromState:n,fromStyles:o,toState:r,toStyles:s,timelines:a,queriedElements:u,preStyleProps:l,postStyleProps:h,totalTime:c,errors:p}}var Tt={},wt=function(){function t(t,e,n){this._triggerName=t,this.ast=e,this._stateStyles=n}return t.prototype.match=function(t,e,n,r){return function i(t,e,n,r,o){return t.some((function(t){return t(e,n,r,o)}))}(this.ast.matchers,t,e,n,r)},t.prototype.buildStyles=function(t,e,n){var r=this._stateStyles["*"],i=this._stateStyles[t],o=r?r.buildStyles(e,n):{};return i?i.buildStyles(e,n):o},t.prototype.build=function(t,e,n,r,i,o,s,a,u,h){var c=[],p=this.ast.options&&this.ast.options.params||Tt,f=this.buildStyles(n,s&&s.params||Tt,c),y=a&&a.params||Tt,m=this.buildStyles(r,y,c),d=new Set,v=new Map,g=new Map,_="void"===r,S={params:Object.assign(Object.assign({},p),y)},E=h?[]:lt(t,e,this.ast.animation,i,o,f,m,S,u,c),b=0;if(E.forEach((function(t){b=Math.max(t.duration+t.delay,b)})),c.length)return bt(e,this._triggerName,n,r,_,f,m,[],[],v,g,b,c);E.forEach((function(t){var n=t.element,r=l(v,n,{});t.preStyleProps.forEach((function(t){return r[t]=!0}));var i=l(g,n,{});t.postStyleProps.forEach((function(t){return i[t]=!0})),n!==e&&d.add(n)}));var T=K(d.values());return bt(e,this._triggerName,n,r,_,f,m,E,T,v,g,b)},t}(),Pt=function(){function t(t,e){this.styles=t,this.defaultParams=e}return t.prototype.buildStyles=function(t,e){var n={},r=A(this.defaultParams);return Object.keys(t).forEach((function(e){var n=t[e];null!=n&&(r[e]=n)})),this.styles.styles.forEach((function(t){if("string"!=typeof t){var i=t;Object.keys(i).forEach((function(t){var o=i[t];o.length>1&&(o=R(o,r,e)),n[t]=o}))}})),n},t}(),kt=function(){function t(t,e){var n=this;this.name=t,this.ast=e,this.transitionFactories=[],this.states={},e.states.forEach((function(t){n.states[t.name]=new Pt(t.style,t.options&&t.options.params||{})})),At(this.states,"true","1"),At(this.states,"false","0"),e.transitions.forEach((function(e){n.transitionFactories.push(new wt(t,e,n.states))})),this.fallbackTransition=function r(t,e){return new wt(t,{type:1,animation:{type:2,steps:[],options:null},matchers:[function(t,e){return!0}],options:null,queryCount:0,depCount:0},e)}(t,this.states)}return Object.defineProperty(t.prototype,"containsQueries",{get:function(){return this.ast.queryCount>0},enumerable:!1,configurable:!0}),t.prototype.matchTransition=function(t,e,n,r){return this.transitionFactories.find((function(i){return i.match(t,e,n,r)}))||null},t.prototype.matchStyles=function(t,e,n){return this.fallbackTransition.buildStyles(t,e,n)},t}();function At(t,e,n){t.hasOwnProperty(e)?t.hasOwnProperty(n)||(t[n]=t[e]):t.hasOwnProperty(n)&&(t[e]=t[n])}
/**
* @license
* Copyright Google LLC 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
*/var Nt=new st,Ot=function(){function t(t,e,n){this.bodyNode=t,this._driver=e,this._normalizer=n,this._animations={},this._playersById={},this.players=[]}return t.prototype.register=function(t,e){var n=[],r=X(this._driver,e,n);if(n.length)throw new Error("Unable to build the animation due to the following errors: "+n.join("\n"));this._animations[t]=r},t.prototype._buildPlayer=function(t,e,n){var r=t.element,i=o(0,this._normalizer,0,t.keyframes,e,n);return this._driver.animate(r,i,t.duration,t.delay,t.easing,[],!0)},t.prototype.create=function(t,n,r){var o=this;void 0===r&&(r={});var s,a=[],u=this._animations[t],h=new Map;if(u?(s=lt(this._driver,n,u,"ng-enter","ng-leave",{},{},r,Nt,a)).forEach((function(t){var e=l(h,t.element,{});t.postStyleProps.forEach((function(t){return e[t]=null}))})):(a.push("The requested animation doesn't exist or has already been destroyed"),s=[]),a.length)throw new Error("Unable to create the animation due to the following errors: "+a.join("\n"));h.forEach((function(t,n){Object.keys(t).forEach((function(r){t[r]=o._driver.computeStyle(n,r,e.AUTO_STYLE)}))}));var c=i(s.map((function(t){var e=h.get(t.element);return o._buildPlayer(t,{},e)})));return this._playersById[t]=c,c.onDestroy((function(){return o.destroy(t)})),this.players.push(c),c},t.prototype.destroy=function(t){var e=this._getPlayer(t);e.destroy(),delete this._playersById[t];var n=this.players.indexOf(e);n>=0&&this.players.splice(n,1)},t.prototype._getPlayer=function(t){var e=this._playersById[t];if(!e)throw new Error("Unable to find the timeline player referenced by "+t);return e},t.prototype.listen=function(t,e,n,r){var i=u(e,"","","");return s(this._getPlayer(t),n,i,r),function(){}},t.prototype.command=function(t,e,n,r){if("register"!=n)if("create"!=n){var i=this._getPlayer(t);switch(n){case"play":i.play();break;case"pause":i.pause();break;case"reset":i.reset();break;case"restart":i.restart();break;case"finish":i.finish();break;case"init":i.init();break;case"setPosition":i.setPosition(parseFloat(r[0]));break;case"destroy":this.destroy(t)}}else this.create(t,e,r[0]||{});else this.register(t,r[0])},t}(),Ct=[],Ft={namespaceId:"",setForRemoval:!1,setForMove:!1,hasAnimation:!1,removedBeforeQueried:!1},Dt={namespaceId:"",setForMove:!1,setForRemoval:!1,hasAnimation:!1,removedBeforeQueried:!0},Lt=function(){function t(t,e){void 0===e&&(e=""),this.namespaceId=e;var n=t&&t.hasOwnProperty("value");if(this.value=function r(t){return null!=t?t:null}(n?t.value:t),n){var i=A(t);delete i.value,this.options=i}else this.options={};this.options.params||(this.options.params={})}return Object.defineProperty(t.prototype,"params",{get:function(){return this.options.params},enumerable:!1,configurable:!0}),t.prototype.absorbOptions=function(t){var e=t.params;if(e){var n=this.options.params;Object.keys(e).forEach((function(t){null==n[t]&&(n[t]=e[t])}))}},t}(),xt=new Lt("void"),jt=function(){function t(t,e,n){this.id=t,this.hostElement=e,this._engine=n,this.players=[],this._triggers={},this._queue=[],this._elementListeners=new Map,this._hostClassName="ng-tns-"+t,Mt(e,this._hostClassName)}return t.prototype.listen=function(t,e,n,r){var i=this;if(!this._triggers.hasOwnProperty(e))throw new Error('Unable to listen on the animation trigger event "'+n+'" because the animation trigger "'+e+"\" doesn't exist!");if(null==n||0==n.length)throw new Error('Unable to listen on the animation trigger "'+e+'" because the provided event is undefined!');if(!function o(t){return"start"==t||"done"==t}(n))throw new Error('The provided animation trigger event "'+n+'" for the animation trigger "'+e+'" is not supported!');var s=l(this._elementListeners,t,[]),a={name:e,phase:n,callback:r};s.push(a);var u=l(this._engine.statesByElement,t,{});return u.hasOwnProperty(e)||(Mt(t,"ng-trigger"),Mt(t,"ng-trigger-"+e),u[e]=xt),function(){i._engine.afterFlush((function(){var t=s.indexOf(a);t>=0&&s.splice(t,1),i._triggers[e]||delete u[e]}))}},t.prototype.register=function(t,e){return!this._triggers[t]&&(this._triggers[t]=e,!0)},t.prototype._getTrigger=function(t){var e=this._triggers[t];if(!e)throw new Error('The provided animation trigger "'+t+'" has not been registered!');return e},t.prototype.trigger=function(t,e,n,r){var i=this;void 0===r&&(r=!0);var o=this._getTrigger(e),s=new Rt(this.id,e,t),a=this._engine.statesByElement.get(t);a||(Mt(t,"ng-trigger"),Mt(t,"ng-trigger-"+e),this._engine.statesByElement.set(t,a={}));var u=a[e],h=new Lt(n,this.id);if(!(n&&n.hasOwnProperty("value"))&&u&&h.absorbOptions(u.options),a[e]=h,u||(u=xt),"void"===h.value||u.value!==h.value){var c=l(this._engine.playersByElement,t,[]);c.forEach((function(t){t.namespaceId==i.id&&t.triggerName==e&&t.queued&&t.destroy()}));var p=o.matchTransition(u.value,h.value,t,h.params),f=!1;if(!p){if(!r)return;p=o.fallbackTransition,f=!0}return this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:e,transition:p,fromState:u,toState:h,player:s,isFallbackTransition:f}),f||(Mt(t,"ng-animate-queued"),s.onStart((function(){zt(t,"ng-animate-queued")}))),s.onDone((function(){var e=i.players.indexOf(s);e>=0&&i.players.splice(e,1);var n=i._engine.playersByElement.get(t);if(n){var r=n.indexOf(s);r>=0&&n.splice(r,1)}})),this.players.push(s),c.push(s),s}if(!function y(t,e){var n=Object.keys(t),r=Object.keys(e);if(n.length!=r.length)return!1;for(var i=0;i<n.length;i++){var o=n[i];if(!e.hasOwnProperty(o)||t[o]!==e[o])return!1}return!0}(u.params,h.params)){var m=[],d=o.matchStyles(u.value,u.params,m),v=o.matchStyles(h.value,h.params,m);m.length?this._engine.reportError(m):this._engine.afterFlush((function(){L(t,d),D(t,v)}))}},t.prototype.deregister=function(t){var e=this;delete this._triggers[t],this._engine.statesByElement.forEach((function(e,n){delete e[t]})),this._elementListeners.forEach((function(n,r){e._elementListeners.set(r,n.filter((function(e){return e.name!=t})))}))},t.prototype.clearElementCache=function(t){this._engine.statesByElement.delete(t),this._elementListeners.delete(t);var e=this._engine.playersByElement.get(t);e&&(e.forEach((function(t){return t.destroy()})),this._engine.playersByElement.delete(t))},t.prototype._signalRemovalForInnerTriggers=function(t,e){var n=this,r=this._engine.driver.query(t,".ng-trigger",!0);r.forEach((function(t){if(!t.__ng_removed){var r=n._engine.fetchNamespacesByElement(t);r.size?r.forEach((function(n){return n.triggerLeaveAnimation(t,e,!1,!0)})):n.clearElementCache(t)}})),this._engine.afterFlushAnimationsDone((function(){return r.forEach((function(t){return n.clearElementCache(t)}))}))},t.prototype.triggerLeaveAnimation=function(t,e,n,r){var o=this,s=this._engine.statesByElement.get(t);if(s){var a=[];if(Object.keys(s).forEach((function(e){if(o._triggers[e]){var n=o.trigger(t,e,"void",r);n&&a.push(n)}})),a.length)return this._engine.markElementAsRemoved(this.id,t,!0,e),n&&i(a).onDone((function(){return o._engine.processLeaveNode(t)})),!0}return!1},t.prototype.prepareLeaveAnimationListeners=function(t){var e=this,n=this._elementListeners.get(t),r=this._engine.statesByElement.get(t);if(n&&r){var i=new Set;n.forEach((function(n){var o=n.name;if(!i.has(o)){i.add(o);var s=e._triggers[o].fallbackTransition,a=r[o]||xt,u=new Lt("void"),l=new Rt(e.id,o,t);e._engine.totalQueuedPlayers++,e._queue.push({element:t,triggerName:o,transition:s,fromState:a,toState:u,player:l,isFallbackTransition:!0})}}))}},t.prototype.removeNode=function(t,e){var n=this,r=this._engine;if(t.childElementCount&&this._signalRemovalForInnerTriggers(t,e),!this.triggerLeaveAnimation(t,e,!0)){var i=!1;if(r.totalAnimations){var o=r.players.length?r.playersByQueriedElement.get(t):[];if(o&&o.length)i=!0;else for(var s=t;s=s.parentNode;)if(r.statesByElement.get(s)){i=!0;break}}if(this.prepareLeaveAnimationListeners(t),i)r.markElementAsRemoved(this.id,t,!1,e);else{var a=t.__ng_removed;a&&a!==Ft||(r.afterFlush((function(){return n.clearElementCache(t)})),r.destroyInnerAnimations(t),r._onRemovalComplete(t,e))}}},t.prototype.insertNode=function(t,e){Mt(t,this._hostClassName)},t.prototype.drainQueuedTransitions=function(t){var e=this,n=[];return this._queue.forEach((function(r){var i=r.player;if(!i.destroyed){var o=r.element,a=e._elementListeners.get(o);a&&a.forEach((function(e){if(e.name==r.triggerName){var n=u(o,r.triggerName,r.fromState.value,r.toState.value);n._data=t,s(r.player,e.phase,n,e.callback)}})),i.markedForDestroy?e._engine.afterFlush((function(){i.destroy()})):n.push(r)}})),this._queue=[],n.sort((function(t,n){var r=t.transition.ast.depCount,i=n.transition.ast.depCount;return 0==r||0==i?r-i:e._engine.driver.containsElement(t.element,n.element)?1:-1}))},t.prototype.destroy=function(t){this.players.forEach((function(t){return t.destroy()})),this._signalRemovalForInnerTriggers(this.hostElement,t)},t.prototype.elementContainsData=function(t){var e=!1;return this._elementListeners.has(t)&&(e=!0),!!this._queue.find((function(e){return e.element===t}))||e},t}(),qt=function(){function t(t,e,n){this.bodyNode=t,this.driver=e,this._normalizer=n,this.players=[],this.newHostElements=new Map,this.playersByElement=new Map,this.playersByQueriedElement=new Map,this.statesByElement=new Map,this.disabledNodes=new Set,this.totalAnimations=0,this.totalQueuedPlayers=0,this._namespaceLookup={},this._namespaceList=[],this._flushFns=[],this._whenQuietFns=[],this.namespacesByHostElement=new Map,this.collectedEnterElements=[],this.collectedLeaveElements=[],this.onRemovalComplete=function(t,e){}}return t.prototype._onRemovalComplete=function(t,e){this.onRemovalComplete(t,e)},Object.defineProperty(t.prototype,"queuedPlayers",{get:function(){var t=[];return this._namespaceList.forEach((function(e){e.players.forEach((function(e){e.queued&&t.push(e)}))})),t},enumerable:!1,configurable:!0}),t.prototype.createNamespace=function(t,e){var n=new jt(t,e,this);return this.bodyNode&&this.driver.containsElement(this.bodyNode,e)?this._balanceNamespaceList(n,e):(this.newHostElements.set(e,n),this.collectEnterElement(e)),this._namespaceLookup[t]=n},t.prototype._balanceNamespaceList=function(t,e){var n=this._namespaceList.length-1;if(n>=0){for(var r=!1,i=n;i>=0;i--)if(this.driver.containsElement(this._namespaceList[i].hostElement,e)){this._namespaceList.splice(i+1,0,t),r=!0;break}r||this._namespaceList.splice(0,0,t)}else this._namespaceList.push(t);return this.namespacesByHostElement.set(e,t),t},t.prototype.register=function(t,e){var n=this._namespaceLookup[t];return n||(n=this.createNamespace(t,e)),n},t.prototype.registerTrigger=function(t,e,n){var r=this._namespaceLookup[t];r&&r.register(e,n)&&this.totalAnimations++},t.prototype.destroy=function(t,e){var n=this;if(t){var r=this._fetchNamespace(t);this.afterFlush((function(){n.namespacesByHostElement.delete(r.hostElement),delete n._namespaceLookup[t];var e=n._namespaceList.indexOf(r);e>=0&&n._namespaceList.splice(e,1)})),this.afterFlushAnimationsDone((function(){return r.destroy(e)}))}},t.prototype._fetchNamespace=function(t){return this._namespaceLookup[t]},t.prototype.fetchNamespacesByElement=function(t){var e=new Set,n=this.statesByElement.get(t);if(n)for(var r=Object.keys(n),i=0;i<r.length;i++){var o=n[r[i]].namespaceId;if(o){var s=this._fetchNamespace(o);s&&e.add(s)}}return e},t.prototype.trigger=function(t,e,n,r){if(Kt(e)){var i=this._fetchNamespace(t);if(i)return i.trigger(e,n,r),!0}return!1},t.prototype.insertNode=function(t,e,n,r){if(Kt(e)){var i=e.__ng_removed;if(i&&i.setForRemoval){i.setForRemoval=!1,i.setForMove=!0;var o=this.collectedLeaveElements.indexOf(e);o>=0&&this.collectedLeaveElements.splice(o,1)}if(t){var s=this._fetchNamespace(t);s&&s.insertNode(e,n)}r&&this.collectEnterElement(e)}},t.prototype.collectEnterElement=function(t){this.collectedEnterElements.push(t)},t.prototype.markElementAsDisabled=function(t,e){e?this.disabledNodes.has(t)||(this.disabledNodes.add(t),Mt(t,"ng-animate-disabled")):this.disabledNodes.has(t)&&(this.disabledNodes.delete(t),zt(t,"ng-animate-disabled"))},t.prototype.removeNode=function(t,e,n,r){if(Kt(e)){var i=t?this._fetchNamespace(t):null;if(i?i.removeNode(e,r):this.markElementAsRemoved(t,e,!1,r),n){var o=this.namespacesByHostElement.get(e);o&&o.id!==t&&o.removeNode(e,r)}}else this._onRemovalComplete(e,r)},t.prototype.markElementAsRemoved=function(t,e,n,r){this.collectedLeaveElements.push(e),e.__ng_removed={namespaceId:t,setForRemoval:r,hasAnimation:n,removedBeforeQueried:!1}},t.prototype.listen=function(t,e,n,r,i){return Kt(e)?this._fetchNamespace(t).listen(e,n,r,i):function(){}},t.prototype._buildInstruction=function(t,e,n,r,i){return t.transition.build(this.driver,t.element,t.fromState.value,t.toState.value,n,r,t.fromState.options,t.toState.options,e,i)},t.prototype.destroyInnerAnimations=function(t){var e=this,n=this.driver.query(t,".ng-trigger",!0);n.forEach((function(t){return e.destroyActiveAnimationsForElement(t)})),0!=this.playersByQueriedElement.size&&(n=this.driver.query(t,".ng-animating",!0)).forEach((function(t){return e.finishActiveQueriedAnimationOnElement(t)}))},t.prototype.destroyActiveAnimationsForElement=function(t){var e=this.playersByElement.get(t);e&&e.forEach((function(t){t.queued?t.markedForDestroy=!0:t.destroy()}))},t.prototype.finishActiveQueriedAnimationOnElement=function(t){var e=this.playersByQueriedElement.get(t);e&&e.forEach((function(t){return t.finish()}))},t.prototype.whenRenderingDone=function(){var t=this;return new Promise((function(e){if(t.players.length)return i(t.players).onDone((function(){return e()}));e()}))},t.prototype.processLeaveNode=function(t){var e=this,n=t.__ng_removed;if(n&&n.setForRemoval){if(t.__ng_removed=Ft,n.namespaceId){this.destroyInnerAnimations(t);var r=this._fetchNamespace(n.namespaceId);r&&r.clearElementCache(t)}this._onRemovalComplete(t,n.setForRemoval)}this.driver.matchesElement(t,".ng-animate-disabled")&&this.markElementAsDisabled(t,!1),this.driver.query(t,".ng-animate-disabled",!0).forEach((function(t){e.markElementAsDisabled(t,!1)}))},t.prototype.flush=function(t){var e=this;void 0===t&&(t=-1);var n=[];if(this.newHostElements.size&&(this.newHostElements.forEach((function(t,n){return e._balanceNamespaceList(t,n)})),this.newHostElements.clear()),this.totalAnimations&&this.collectedEnterElements.length)for(var r=0;r<this.collectedEnterElements.length;r++)Mt(this.collectedEnterElements[r],"ng-star-inserted");if(this._namespaceList.length&&(this.totalQueuedPlayers||this.collectedLeaveElements.length)){var o=[];try{n=this._flushAnimations(o,t)}finally{for(r=0;r<o.length;r++)o[r]()}}else for(r=0;r<this.collectedLeaveElements.length;r++)this.processLeaveNode(this.collectedLeaveElements[r]);if(this.totalQueuedPlayers=0,this.collectedEnterElements.length=0,this.collectedLeaveElements.length=0,this._flushFns.forEach((function(t){return t()})),this._flushFns=[],this._whenQuietFns.length){var s=this._whenQuietFns;this._whenQuietFns=[],n.length?i(n).onDone((function(){s.forEach((function(t){return t()}))})):s.forEach((function(t){return t()}))}},t.prototype.reportError=function(t){throw new Error("Unable to process animations due to the following failed trigger transitions\n "+t.join("\n"))},t.prototype._flushAnimations=function(t,n){var r=this,o=new st,s=[],a=new Map,u=[],h=new Map,c=new Map,p=new Map,f=new Set;this.disabledNodes.forEach((function(t){f.add(t);for(var e=r.driver.query(t,".ng-animate-queued",!0),n=0;n<e.length;n++)f.add(e[n])}));var y=this.bodyNode,m=Array.from(this.statesByElement.keys()),d=It(m,this.collectedEnterElements),v=new Map,g=0;d.forEach((function(t,e){var n="ng-enter"+g++;v.set(e,n),t.forEach((function(t){return Mt(t,n)}))}));for(var _=[],S=new Set,E=new Set,b=0;b<this.collectedLeaveElements.length;b++)(I=(B=this.collectedLeaveElements[b]).__ng_removed)&&I.setForRemoval&&(_.push(B),S.add(B),I.hasAnimation?this.driver.query(B,".ng-star-inserted",!0).forEach((function(t){return S.add(t)})):E.add(B));var T=new Map,w=It(m,Array.from(S));w.forEach((function(t,e){var n="ng-leave"+g++;T.set(e,n),t.forEach((function(t){return Mt(t,n)}))})),t.push((function(){d.forEach((function(t,e){var n=v.get(e);t.forEach((function(t){return zt(t,n)}))})),w.forEach((function(t,e){var n=T.get(e);t.forEach((function(t){return zt(t,n)}))})),_.forEach((function(t){r.processLeaveNode(t)}))}));for(var P=[],k=[],A=this._namespaceList.length-1;A>=0;A--)this._namespaceList[A].drainQueuedTransitions(n).forEach((function(t){var e=t.player,n=t.element;if(P.push(e),r.collectedEnterElements.length){var i=n.__ng_removed;if(i&&i.setForMove)return void e.destroy()}var a=!y||!r.driver.containsElement(y,n),f=T.get(n),m=v.get(n),d=r._buildInstruction(t,o,m,f,a);if(d.errors&&d.errors.length)k.push(d);else{if(a)return e.onStart((function(){return L(n,d.fromStyles)})),e.onDestroy((function(){return D(n,d.toStyles)})),void s.push(e);if(t.isFallbackTransition)return e.onStart((function(){return L(n,d.fromStyles)})),e.onDestroy((function(){return D(n,d.toStyles)})),void s.push(e);d.timelines.forEach((function(t){return t.stretchStartingKeyframe=!0})),o.append(n,d.timelines),u.push({instruction:d,player:e,element:n}),d.queriedElements.forEach((function(t){return l(h,t,[]).push(e)})),d.preStyleProps.forEach((function(t,e){var n=Object.keys(t);if(n.length){var r=c.get(e);r||c.set(e,r=new Set),n.forEach((function(t){return r.add(t)}))}})),d.postStyleProps.forEach((function(t,e){var n=Object.keys(t),r=p.get(e);r||p.set(e,r=new Set),n.forEach((function(t){return r.add(t)}))}))}}));if(k.length){var N=[];k.forEach((function(t){N.push("@"+t.triggerName+" has failed due to:\n"),t.errors.forEach((function(t){return N.push("- "+t+"\n")}))})),P.forEach((function(t){return t.destroy()})),this.reportError(N)}var O=new Map,C=new Map;u.forEach((function(t){var e=t.element;o.has(e)&&(C.set(e,e),r._beforeAnimationBuild(t.player.namespaceId,t.instruction,O))})),s.forEach((function(t){var e=t.element;r._getPreviousPlayers(e,!1,t.namespaceId,t.triggerName,null).forEach((function(t){l(O,e,[]).push(t),t.destroy()}))}));var F=_.filter((function(t){return Wt(t,c,p)})),x=new Map;Bt(x,this.driver,E,p,e.AUTO_STYLE).forEach((function(t){Wt(t,c,p)&&F.push(t)}));var j=new Map;d.forEach((function(t,n){Bt(j,r.driver,new Set(t),c,e.ɵPRE_STYLE)})),F.forEach((function(t){var e=x.get(t),n=j.get(t);x.set(t,Object.assign(Object.assign({},e),n))}));var q=[],R=[],K={};u.forEach((function(t){var e=t.element,n=t.player,u=t.instruction;if(o.has(e)){if(f.has(e))return n.onDestroy((function(){return D(e,u.toStyles)})),n.disabled=!0,n.overrideTotalTime(u.totalTime),void s.push(n);var l=K;if(C.size>1){for(var h=e,c=[];h=h.parentNode;){var p=C.get(h);if(p){l=p;break}c.push(h)}c.forEach((function(t){return C.set(t,l)}))}var y=r._buildAnimation(n.namespaceId,u,O,a,j,x);if(n.setRealPlayer(y),l===K)q.push(n);else{var m=r.playersByElement.get(l);m&&m.length&&(n.parentPlayer=i(m)),s.push(n)}}else L(e,u.fromStyles),n.onDestroy((function(){return D(e,u.toStyles)})),R.push(n),f.has(e)&&s.push(n)})),R.forEach((function(t){var e=a.get(t.element);if(e&&e.length){var n=i(e);t.setRealPlayer(n)}})),s.forEach((function(t){t.parentPlayer?t.syncPlayerEvents(t.parentPlayer):t.destroy()}));for(var Q=0;Q<_.length;Q++){var B,I=(B=_[Q]).__ng_removed;if(zt(B,"ng-leave"),!I||!I.hasAnimation){var M=[];if(h.size){var z=h.get(B);z&&z.length&&M.push.apply(M,H(z));for(var U=this.driver.query(B,".ng-animating",!0),W=0;W<U.length;W++){var $=h.get(U[W]);$&&$.length&&M.push.apply(M,H($))}}var Y=M.filter((function(t){return!t.destroyed}));Y.length?Ut(this,B,Y):this.processLeaveNode(B)}}return _.length=0,q.forEach((function(t){r.players.push(t),t.onDone((function(){t.destroy();var e=r.players.indexOf(t);r.players.splice(e,1)})),t.play()})),q},t.prototype.elementContainsData=function(t,e){var n=!1,r=e.__ng_removed;return r&&r.setForRemoval&&(n=!0),this.playersByElement.has(e)&&(n=!0),this.playersByQueriedElement.has(e)&&(n=!0),this.statesByElement.has(e)&&(n=!0),this._fetchNamespace(t).elementContainsData(e)||n},t.prototype.afterFlush=function(t){this._flushFns.push(t)},t.prototype.afterFlushAnimationsDone=function(t){this._whenQuietFns.push(t)},t.prototype._getPreviousPlayers=function(t,e,n,r,i){var o=[];if(e){var s=this.playersByQueriedElement.get(t);s&&(o=s)}else{var a=this.playersByElement.get(t);if(a){var u=!i||"void"==i;a.forEach((function(t){t.queued||(u||t.triggerName==r)&&o.push(t)}))}}return(n||r)&&(o=o.filter((function(t){return!(n&&n!=t.namespaceId||r&&r!=t.triggerName)}))),o},t.prototype._beforeAnimationBuild=function(t,e,n){var r,i,o=e.element,s=e.isRemovalTransition?void 0:t,a=e.isRemovalTransition?void 0:e.triggerName,u=function(t){var r=t.element,i=r!==o,u=l(n,r,[]);h._getPreviousPlayers(r,i,s,a,e.toState).forEach((function(t){var e=t.getRealPlayer();e.beforeDestroy&&e.beforeDestroy(),t.destroy(),u.push(t)}))},h=this;try{for(var c=function p(t){var e="function"==typeof Symbol&&Symbol.iterator,n=e&&t[e],r=0;if(n)return n.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&r>=t.length&&(t=void 0),{value:t&&t[r++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")}(e.timelines),f=c.next();!f.done;f=c.next())u(f.value)}catch(t){r={error:t}}finally{try{f&&!f.done&&(i=c.return)&&i.call(c)}finally{if(r)throw r.error}}L(o,e.fromStyles)},t.prototype._buildAnimation=function(t,n,r,s,a,u){var h=this,c=n.triggerName,p=n.element,f=[],y=new Set,m=new Set,d=n.timelines.map((function(n){var i=n.element;y.add(i);var l=i.__ng_removed;if(l&&l.removedBeforeQueried)return new e.NoopAnimationPlayer(n.duration,n.delay);var d=i!==p,v=function g(t){var n=[];return function t(n,r){for(var i=0;i<n.length;i++){var o=n[i];o instanceof 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n.length>0?this.driver.animate(t.element,n,t.duration,t.delay,t.easing,r):new e.NoopAnimationPlayer(t.duration,t.delay)},t}(),Rt=function(){function t(t,n,r){this.namespaceId=t,this.triggerName=n,this.element=r,this._player=new e.NoopAnimationPlayer,this._containsRealPlayer=!1,this._queuedCallbacks={},this.destroyed=!1,this.markedForDestroy=!1,this.disabled=!1,this.queued=!0,this.totalTime=0}return t.prototype.setRealPlayer=function(t){var e=this;this._containsRealPlayer||(this._player=t,Object.keys(this._queuedCallbacks).forEach((function(n){e._queuedCallbacks[n].forEach((function(e){return s(t,n,void 0,e)}))})),this._queuedCallbacks={},this._containsRealPlayer=!0,this.overrideTotalTime(t.totalTime),this.queued=!1)},t.prototype.getRealPlayer=function(){return this._player},t.prototype.overrideTotalTime=function(t){this.totalTime=t},t.prototype.syncPlayerEvents=function(t){var e=this,n=this._player;n.triggerCallback&&t.onStart((function(){return n.triggerCallback("start")})),t.onDone((function(){return e.finish()})),t.onDestroy((function(){return e.destroy()}))},t.prototype._queueEvent=function(t,e){l(this._queuedCallbacks,t,[]).push(e)},t.prototype.onDone=function(t){this.queued&&this._queueEvent("done",t),this._player.onDone(t)},t.prototype.onStart=function(t){this.queued&&this._queueEvent("start",t),this._player.onStart(t)},t.prototype.onDestroy=function(t){this.queued&&this._queueEvent("destroy",t),this._player.onDestroy(t)},t.prototype.init=function(){this._player.init()},t.prototype.hasStarted=function(){return!this.queued&&this._player.hasStarted()},t.prototype.play=function(){!this.queued&&this._player.play()},t.prototype.pause=function(){!this.queued&&this._player.pause()},t.prototype.restart=function(){!this.queued&&this._player.restart()},t.prototype.finish=function(){this._player.finish()},t.prototype.destroy=function(){this.destroyed=!0,this._player.destroy()},t.prototype.reset=function(){!this.queued&&this._player.reset()},t.prototype.setPosition=function(t){this.queued||this._player.setPosition(t)},t.prototype.getPosition=function(){return this.queued?0:this._player.getPosition()},t.prototype.triggerCallback=function(t){var e=this._player;e.triggerCallback&&e.triggerCallback(t)},t}();function Kt(t){return t&&1===t.nodeType}function Qt(t,e){var n=t.style.display;return t.style.display=null!=e?e:"none",n}function Bt(t,e,n,r,i){var o=[];n.forEach((function(t){return o.push(Qt(t))}));var s=[];r.forEach((function(n,r){var o={};n.forEach((function(t){var n=o[t]=e.computeStyle(r,t,i);n&&0!=n.length||(r.__ng_removed=Dt,s.push(r))})),t.set(r,o)}));var a=0;return n.forEach((function(t){return Qt(t,o[a++])})),s}function It(t,e){var n=new Map;if(t.forEach((function(t){return n.set(t,[])})),0==e.length)return n;var r=new Set(e),i=new Map;return e.forEach((function(t){var e=function t(e){if(!e)return 1;var o=i.get(e);if(o)return o;var s=e.parentNode;return o=n.has(s)?s:r.has(s)?1:t(s),i.set(e,o),o}(t);1!==e&&n.get(e).push(t)})),n}function Mt(t,e){if(t.classList)t.classList.add(e);else{var 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kt(t,e)}(r,u),this._triggerCache[o]=s}this._transitionEngine.registerTrigger(e,r,s)},t.prototype.register=function(t,e){this._transitionEngine.register(t,e)},t.prototype.destroy=function(t,e){this._transitionEngine.destroy(t,e)},t.prototype.onInsert=function(t,e,n,r){this._transitionEngine.insertNode(t,e,n,r)},t.prototype.onRemove=function(t,e,n,r){this._transitionEngine.removeNode(t,e,r||!1,n)},t.prototype.disableAnimations=function(t,e){this._transitionEngine.markElementAsDisabled(t,e)},t.prototype.process=function(t,e,n,r){if("@"==n.charAt(0)){var i=Y(h(n),2);this._timelineEngine.command(i[0],e,i[1],r)}else this._transitionEngine.trigger(t,e,n,r)},t.prototype.listen=function(t,e,n,r,i){if("@"==n.charAt(0)){var o=Y(h(n),2);return this._timelineEngine.listen(o[0],e,o[1],i)}return this._transitionEngine.listen(t,e,n,r,i)},t.prototype.flush=function(t){void 0===t&&(t=-1),this._transitionEngine.flush(t)},Object.defineProperty(t.prototype,"players",{get:function(){return this._transitionEngine.players.concat(this._timelineEngine.players)},enumerable:!1,configurable:!0}),t.prototype.whenRenderingDone=function(){return this._transitionEngine.whenRenderingDone()},t}();
/**
* @license
* Copyright Google LLC 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
*/function Yt(t,e){var n=null,r=null;return Array.isArray(e)&&e.length?(n=Vt(e[0]),e.length>1&&(r=Vt(e[e.length-1]))):e&&(n=Vt(e)),n||r?new Ht(t,n,r):null}var Ht=function(){function t(e,n,r){this._element=e,this._startStyles=n,this._endStyles=r,this._state=0;var i=t.initialStylesByElement.get(e);i||t.initialStylesByElement.set(e,i={}),this._initialStyles=i}return t.prototype.start=function(){this._state<1&&(this._startStyles&&D(this._element,this._startStyles,this._initialStyles),this._state=1)},t.prototype.finish=function(){this.start(),this._state<2&&(D(this._element,this._initialStyles),this._endStyles&&(D(this._element,this._endStyles),this._endStyles=null),this._state=1)},t.prototype.destroy=function(){this.finish(),this._state<3&&(t.initialStylesByElement.delete(this._element),this._startStyles&&(L(this._element,this._startStyles),this._endStyles=null),this._endStyles&&(L(this._element,this._endStyles),this._endStyles=null),D(this._element,this._initialStyles),this._state=3)},t}();function Vt(t){for(var e=null,n=Object.keys(t),r=0;r<n.length;r++){var i=n[r];Gt(i)&&((e=e||{})[i]=t[i])}return e}function Gt(t){return"display"===t||"position"===t}
/**
* @license
* Copyright Google LLC 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
*/Ht.initialStylesByElement=new WeakMap;var Zt=function(){function t(t,e,n,r,i,o,s){var a=this;this._element=t,this._name=e,this._duration=n,this._delay=r,this._easing=i,this._fillMode=o,this._onDoneFn=s,this._finished=!1,this._destroyed=!1,this._startTime=0,this._position=0,this._eventFn=function(t){return a._handleCallback(t)}}return t.prototype.apply=function(){!function t(e,n){var r=re(e,"").trim();r.length&&(function i(t,e){for(var n=0,r=0;r<t.length;r++)t.charAt(r)===e&&n++;return n}(r,",")+1,n=r+", "+n),ne(e,"",n)}(this._element,this._duration+"ms "+this._easing+" "+this._delay+"ms 1 normal "+this._fillMode+" "+this._name),ee(this._element,this._eventFn,!1),this._startTime=Date.now()},t.prototype.pause=function(){Jt(this._element,this._name,"paused")},t.prototype.resume=function(){Jt(this._element,this._name,"running")},t.prototype.setPosition=function(t){var e=Xt(this._element,this._name);this._position=t*this._duration,ne(this._element,"Delay","-"+this._position+"ms",e)},t.prototype.getPosition=function(){return this._position},t.prototype._handleCallback=function(t){var e=t._ngTestManualTimestamp||Date.now(),n=1e3*parseFloat(t.elapsedTime.toFixed(3));t.animationName==this._name&&Math.max(e-this._startTime,0)>=this._delay&&n>=this._duration&&this.finish()},t.prototype.finish=function(){this._finished||(this._finished=!0,this._onDoneFn(),ee(this._element,this._eventFn,!0))},t.prototype.destroy=function(){this._destroyed||(this._destroyed=!0,this.finish(),function t(e,n){var r=re(e,"").split(","),i=te(r,n);i>=0&&(r.splice(i,1),ne(e,"",r.join(",")))}(this._element,this._name))},t}();function Jt(t,e,n){ne(t,"PlayState",n,Xt(t,e))}function Xt(t,e){var n=re(t,"");return n.indexOf(",")>0?te(n.split(","),e):te([n],e)}function te(t,e){for(var n=0;n<t.length;n++)if(t[n].indexOf(e)>=0)return n;return-1}function ee(t,e,n){n?t.removeEventListener("animationend",e):t.addEventListener("animationend",e)}function ne(t,e,n,r){var i="animation"+e;if(null!=r){var o=t.style[i];if(o.length){var s=o.split(",");s[r]=n,n=s.join(",")}}t.style[i]=n}function re(t,e){return t.style["animation"+e]||""}var ie=function(){function t(t,e,n,r,i,o,s,a){this.element=t,this.keyframes=e,this.animationName=n,this._duration=r,this._delay=i,this._finalStyles=s,this._specialStyles=a,this._onDoneFns=[],this._onStartFns=[],this._onDestroyFns=[],this._started=!1,this.currentSnapshot={},this._state=0,this.easing=o||"linear",this.totalTime=r+i,this._buildStyler()}return t.prototype.onStart=function(t){this._onStartFns.push(t)},t.prototype.onDone=function(t){this._onDoneFns.push(t)},t.prototype.onDestroy=function(t){this._onDestroyFns.push(t)},t.prototype.destroy=function(){this.init(),this._state>=4||(this._state=4,this._styler.destroy(),this._flushStartFns(),this._flushDoneFns(),this._specialStyles&&this._specialStyles.destroy(),this._onDestroyFns.forEach((function(t){return t()})),this._onDestroyFns=[])},t.prototype._flushDoneFns=function(){this._onDoneFns.forEach((function(t){return t()})),this._onDoneFns=[]},t.prototype._flushStartFns=function(){this._onStartFns.forEach((function(t){return t()})),this._onStartFns=[]},t.prototype.finish=function(){this.init(),this._state>=3||(this._state=3,this._styler.finish(),this._flushStartFns(),this._specialStyles&&this._specialStyles.finish(),this._flushDoneFns())},t.prototype.setPosition=function(t){this._styler.setPosition(t)},t.prototype.getPosition=function(){return this._styler.getPosition()},t.prototype.hasStarted=function(){return this._state>=2},t.prototype.init=function(){this._state>=1||(this._state=1,this._styler.apply(),this._delay&&this._styler.pause())},t.prototype.play=function(){this.init(),this.hasStarted()||(this._flushStartFns(),this._state=2,this._specialStyles&&this._specialStyles.start()),this._styler.resume()},t.prototype.pause=function(){this.init(),this._styler.pause()},t.prototype.restart=function(){this.reset(),this.play()},t.prototype.reset=function(){this._styler.destroy(),this._buildStyler(),this._styler.apply()},t.prototype._buildStyler=function(){var t=this;this._styler=new Zt(this.element,this.animationName,this._duration,this._delay,this.easing,"forwards",(function(){return t.finish()}))},t.prototype.triggerCallback=function(t){var e="start"==t?this._onStartFns:this._onDoneFns;e.forEach((function(t){return t()})),e.length=0},t.prototype.beforeDestroy=function(){var t=this;this.init();var e={};if(this.hasStarted()){var n=this._state>=3;Object.keys(this._finalStyles).forEach((function(r){"offset"!=r&&(e[r]=n?t._finalStyles[r]:U(t.element,r))}))}this.currentSnapshot=e},t}(),oe=function(t){function e(e,n){var r=t.call(this)||this;return r.element=e,r._startingStyles={},r.__initialized=!1,r._styles=E(n),r}return $(e,t),e.prototype.init=function(){var e=this;!this.__initialized&&this._startingStyles&&(this.__initialized=!0,Object.keys(this._styles).forEach((function(t){e._startingStyles[t]=e.element.style[t]})),t.prototype.init.call(this))},e.prototype.play=function(){var e=this;this._startingStyles&&(this.init(),Object.keys(this._styles).forEach((function(t){return e.element.style.setProperty(t,e._styles[t])})),t.prototype.play.call(this))},e.prototype.destroy=function(){var e=this;this._startingStyles&&(Object.keys(this._startingStyles).forEach((function(t){var n=e._startingStyles[t];n?e.element.style.setProperty(t,n):e.element.style.removeProperty(t)})),this._startingStyles=null,t.prototype.destroy.call(this))},e}(e.NoopAnimationPlayer),se=function(){function t(){this._count=0,this._head=document.querySelector("head")}return t.prototype.validateStyleProperty=function(t){return v(t)},t.prototype.matchesElement=function(t,e){return g(t,e)},t.prototype.containsElement=function(t,e){return _(t,e)},t.prototype.query=function(t,e,n){return S(t,e,n)},t.prototype.computeStyle=function(t,e,n){return window.getComputedStyle(t)[e]},t.prototype.buildKeyframeElement=function(t,e,n){n=n.map((function(t){return E(t)}));var r="@keyframes "+e+" {\n",i="";n.forEach((function(t){i=" ";var e=parseFloat(t.offset);r+=""+i+100*e+"% {\n",i+=" ",Object.keys(t).forEach((function(e){var n=t[e];switch(e){case"offset":return;case"easing":return void(n&&(r+=i+"animation-timing-function: "+n+";\n"));default:return void(r+=""+i+e+": "+n+";\n")}})),r+=i+"}\n"})),r+="}\n";var o=document.createElement("style");return o.textContent=r,o},t.prototype.animate=function(t,e,n,r,i,o,s){void 0===o&&(o=[]);var a=o.filter((function(t){return t instanceof ie})),u={};I(n,r)&&a.forEach((function(t){var e=t.currentSnapshot;Object.keys(e).forEach((function(t){return u[t]=e[t]}))}));var l=function h(t){var e={};return t&&(Array.isArray(t)?t:[t]).forEach((function(t){Object.keys(t).forEach((function(n){"offset"!=n&&"easing"!=n&&(e[n]=t[n])}))})),e}(e=M(t,e,u));if(0==n)return new oe(t,l);var c="gen_css_kf_"+this._count++,p=this.buildKeyframeElement(t,c,e);document.querySelector("head").appendChild(p);var f=Yt(t,e),y=new ie(t,e,c,n,r,i,l,f);return y.onDestroy((function(){return function t(e){e.parentNode.removeChild(e)}(p)})),y},t}(),ae=function(){function t(t,e,n,r){this.element=t,this.keyframes=e,this.options=n,this._specialStyles=r,this._onDoneFns=[],this._onStartFns=[],this._onDestroyFns=[],this._initialized=!1,this._finished=!1,this._started=!1,this._destroyed=!1,this.time=0,this.parentPlayer=null,this.currentSnapshot={},this._duration=n.duration,this._delay=n.delay||0,this.time=this._duration+this._delay}return t.prototype._onFinish=function(){this._finished||(this._finished=!0,this._onDoneFns.forEach((function(t){return t()})),this._onDoneFns=[])},t.prototype.init=function(){this._buildPlayer(),this._preparePlayerBeforeStart()},t.prototype._buildPlayer=function(){var t=this;if(!this._initialized){this._initialized=!0;var e=this.keyframes;this.domPlayer=this._triggerWebAnimation(this.element,e,this.options),this._finalKeyframe=e.length?e[e.length-1]:{},this.domPlayer.addEventListener("finish",(function(){return t._onFinish()}))}},t.prototype._preparePlayerBeforeStart=function(){this._delay?this._resetDomPlayerState():this.domPlayer.pause()},t.prototype._triggerWebAnimation=function(t,e,n){return t.animate(e,n)},t.prototype.onStart=function(t){this._onStartFns.push(t)},t.prototype.onDone=function(t){this._onDoneFns.push(t)},t.prototype.onDestroy=function(t){this._onDestroyFns.push(t)},t.prototype.play=function(){this._buildPlayer(),this.hasStarted()||(this._onStartFns.forEach((function(t){return t()})),this._onStartFns=[],this._started=!0,this._specialStyles&&this._specialStyles.start()),this.domPlayer.play()},t.prototype.pause=function(){this.init(),this.domPlayer.pause()},t.prototype.finish=function(){this.init(),this._specialStyles&&this._specialStyles.finish(),this._onFinish(),this.domPlayer.finish()},t.prototype.reset=function(){this._resetDomPlayerState(),this._destroyed=!1,this._finished=!1,this._started=!1},t.prototype._resetDomPlayerState=function(){this.domPlayer&&this.domPlayer.cancel()},t.prototype.restart=function(){this.reset(),this.play()},t.prototype.hasStarted=function(){return this._started},t.prototype.destroy=function(){this._destroyed||(this._destroyed=!0,this._resetDomPlayerState(),this._onFinish(),this._specialStyles&&this._specialStyles.destroy(),this._onDestroyFns.forEach((function(t){return t()})),this._onDestroyFns=[])},t.prototype.setPosition=function(t){void 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/**
* @license
* Copyright Google LLC 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
*/
/**
* @license
* Copyright Google LLC 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
*/
/**
* @license
* Copyright Google LLC 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
*/
/**
* @license
* Copyright Google LLC 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
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