text: /**
   * @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(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("@angular/core"),require("@angular/cdk/a11y"),require("@angular/cdk/coercion"),require("@angular/forms"),require("@angular/material/core"),require("@angular/platform-browser/animations"),require("@angular/cdk/observers"),require("@angular/common")):"function"==typeof define&&define.amd?define("@angular/material/checkbox",["exports","@angular/core","@angular/cdk/a11y","@angular/cdk/coercion","@angular/forms","@angular/material/core","@angular/platform-browser/animations","@angular/cdk/observers","@angular/common"],t):t((e.ng=e.ng||{},e.ng.material=e.ng.material||{},e.ng.material.checkbox={}),e.ng.core,e.ng.cdk.a11y,e.ng.cdk.coercion,e.ng.forms,e.ng.material.core,e.ng.platformBrowser.animations,e.ng.cdk.observers,e.ng.common)}(this,function(e,t,n,a,i,c,o,r,s){"use strict";function m(e,t){function n(){this.constructor=e}h(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}var h=function(e,t){return(h=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])})(e,t)},d=new t.InjectionToken("mat-checkbox-click-action"),k=0,l={provide:i.NG_VALUE_ACCESSOR,useExisting:t.forwardRef(function(){return f}),multi:!0},u={Init:0,Checked:1,Unchecked:2,Indeterminate:3};u[u.Init]="Init",u[u.Checked]="Checked",u[u.Unchecked]="Unchecked",u[u.Indeterminate]="Indeterminate";var b=function(){function e(){}return e}(),p=function(){function e(e){this._elementRef=e}return e}(),x=c.mixinTabIndex(c.mixinColor(c.mixinDisableRipple(c.mixinDisabled(p)),"accent")),f=function(e){function i(n,a,i,c,o,r,s){var m=e.call(this,n)||this;return m._changeDetectorRef=a,m._focusMonitor=i,m._ngZone=c,m._clickAction=r,m._animationMode=s,m.ariaLabel="",m.ariaLabelledby=null,m._uniqueId="mat-checkbox-"+ ++k,m.id=m._uniqueId,m.labelPosition="after",m.name=null,m.change=new t.EventEmitter,m.indeterminateChange=new t.EventEmitter,m._onTouched=function(){},m._currentAnimationClass="",m._currentCheckState=u.Init,m._controlValueAccessorChangeFn=function(){},m._checked=!1,m._disabled=!1,m._indeterminate=!1,m.tabIndex=parseInt(o)||0,m._focusMonitor.monitor(n,!0).subscribe(function(e){e||Promise.resolve().then(function(){m._onTouched(),a.markForCheck()})}),m}return m(i,e),Object.defineProperty(i.prototype,"inputId",{get:function(){return(this.id||this._uniqueId)+"-input"},enumerable:!0,configurable:!0}),Object.defineProperty(i.prototype,"required",{get:function(){return this._required},set:function(e){this._required=a.coerceBooleanProperty(e)},enumerable:!0,configurable:!0}),i.prototype.ngAfterViewChecked=function(){},i.prototype.ngOnDestroy=function(){this._focusMonitor.stopMonitoring(this._elementRef)},Object.defineProperty(i.prototype,"checked",{get:function(){return this._checked},set:function(e){e!=this.checked&&(this._checked=e,this._changeDetectorRef.markForCheck())},enumerable:!0,configurable:!0}),Object.defineProperty(i.prototype,"disabled",{get:function(){return this._disabled},set:function(e){var t=a.coerceBooleanProperty(e);t!==this.disabled&&(this._disabled=t,this._changeDetectorRef.markForCheck())},enumerable:!0,configurable:!0}),Object.defineProperty(i.prototype,"indeterminate",{get:function(){return this._indeterminate},set:function(e){var t=e!=this._indeterminate;this._indeterminate=e,t&&(this._indeterminate?this._transitionCheckState(u.Indeterminate):this._transitionCheckState(this.checked?u.Checked:u.Unchecked),this.indeterminateChange.emit(this._indeterminate))},enumerable:!0,configurable:!0}),i.prototype._isRippleDisabled=function(){return this.disableRipple||this.disabled},i.prototype._onLabelTextChange=function(){this._changeDetectorRef.detectChanges()},i.prototype.writeValue=function(e){this.checked=!!e},i.prototype.registerOnChange=function(e){this._controlValueAccessorChangeFn=e},i.prototype.registerOnTouched=function(e){this._onTouched=e},i.prototype.setDisabledState=function(e){this.disabled=e},i.prototype._getAriaChecked=function(){return this.checked?"true":this.indeterminate?"mixed":"false"},i.prototype._transitionCheckState=function(e){var t=this._currentCheckState,n=this._elementRef.nativeElement;if(t!==e&&(this._currentAnimationClass.length>0&&n.classList.remove(this._currentAnimationClass),this._currentAnimationClass=this._getAnimationClassForCheckStateTransition(t,e),this._currentCheckState=e,this._currentAnimationClass.length>0)){n.classList.add(this._currentAnimationClass);var a=this._currentAnimationClass;this._ngZone.runOutsideAngular(function(){setTimeout(function(){n.classList.remove(a)},1e3)})}},i.prototype._emitChangeEvent=function(){var e=new b;e.source=this,e.checked=this.checked,this._controlValueAccessorChangeFn(this.checked),this.change.emit(e)},i.prototype.toggle=function(){this.checked=!this.checked},i.prototype._onInputClick=function(e){var t=this;e.stopPropagation(),this.disabled||"noop"===this._clickAction?this.disabled||"noop"!==this._clickAction||(this._inputElement.nativeElement.checked=this.checked,this._inputElement.nativeElement.indeterminate=this.indeterminate):(this.indeterminate&&"check"!==this._clickAction&&Promise.resolve().then(function(){t._indeterminate=!1,t.indeterminateChange.emit(t._indeterminate)}),this.toggle(),this._transitionCheckState(this._checked?u.Checked:u.Unchecked),this._emitChangeEvent())},i.prototype.focus=function(){this._focusMonitor.focusVia(this._inputElement,"keyboard")},i.prototype._onInteractionEvent=function(e){e.stopPropagation()},i.prototype._getAnimationClassForCheckStateTransition=function(e,t){if("NoopAnimations"===this._animationMode)return"";var n="";switch(e){case u.Init:if(t===u.Checked)n="unchecked-checked";else{if(t!=u.Indeterminate)return"";n="unchecked-indeterminate"}break;case u.Unchecked:n=t===u.Checked?"unchecked-checked":"unchecked-indeterminate";break;case u.Checked:n=t===u.Unchecked?"checked-unchecked":"checked-indeterminate";break;case u.Indeterminate:n=t===u.Checked?"indeterminate-checked":"indeterminate-unchecked"}return"mat-checkbox-anim-"+n},i.decorators=[{type:t.Component,args:[{selector:"mat-checkbox",template:'<label [attr.for]="inputId" class="mat-checkbox-layout" #label><div class="mat-checkbox-inner-container" [class.mat-checkbox-inner-container-no-side-margin]="!checkboxLabel.textContent || !checkboxLabel.textContent.trim()"><input #input class="mat-checkbox-input cdk-visually-hidden" type="checkbox" [id]="inputId" [required]="required" [checked]="checked" [attr.value]="value" [disabled]="disabled" [attr.name]="name" [tabIndex]="tabIndex" [indeterminate]="indeterminate" [attr.aria-label]="ariaLabel || null" [attr.aria-labelledby]="ariaLabelledby" [attr.aria-checked]="_getAriaChecked()" (change)="_onInteractionEvent($event)" (click)="_onInputClick($event)"><div matRipple class="mat-checkbox-ripple" [matRippleTrigger]="label" [matRippleDisabled]="_isRippleDisabled()" [matRippleRadius]="20" [matRippleCentered]="true" [matRippleAnimation]="{enterDuration: 150}"><div class="mat-ripple-element mat-checkbox-persistent-ripple"></div></div><div class="mat-checkbox-frame"></div><div class="mat-checkbox-background"><svg version="1.1" focusable="false" class="mat-checkbox-checkmark" viewBox="0 0 24 24" xml:space="preserve"><path class="mat-checkbox-checkmark-path" fill="none" stroke="white" d="M4.1,12.7 9,17.6 20.3,6.3"/></svg><div class="mat-checkbox-mixedmark"></div></div></div><span class="mat-checkbox-label" #checkboxLabel (cdkObserveContent)="_onLabelTextChange()"><span style="display:none">&nbsp;</span><ng-content></ng-content></span></label>',styles:["@keyframes mat-checkbox-fade-in-background{0%{opacity:0}50%{opacity:1}}@keyframes mat-checkbox-fade-out-background{0%,50%{opacity:1}100%{opacity:0}}@keyframes mat-checkbox-unchecked-checked-checkmark-path{0%,50%{stroke-dashoffset:22.91026}50%{animation-timing-function:cubic-bezier(0,0,.2,.1)}100%{stroke-dashoffset:0}}@keyframes mat-checkbox-unchecked-indeterminate-mixedmark{0%,68.2%{transform:scaleX(0)}68.2%{animation-timing-function:cubic-bezier(0,0,0,1)}100%{transform:scaleX(1)}}@keyframes mat-checkbox-checked-unchecked-checkmark-path{from{animation-timing-function:cubic-bezier(.4,0,1,1);stroke-dashoffset:0}to{stroke-dashoffset:-22.91026}}@keyframes mat-checkbox-checked-indeterminate-checkmark{from{animation-timing-function:cubic-bezier(0,0,.2,.1);opacity:1;transform:rotate(0)}to{opacity:0;transform:rotate(45deg)}}@keyframes mat-checkbox-indeterminate-checked-checkmark{from{animation-timing-function:cubic-bezier(.14,0,0,1);opacity:0;transform:rotate(45deg)}to{opacity:1;transform:rotate(360deg)}}@keyframes mat-checkbox-checked-indeterminate-mixedmark{from{animation-timing-function:cubic-bezier(0,0,.2,.1);opacity:0;transform:rotate(-45deg)}to{opacity:1;transform:rotate(0)}}@keyframes mat-checkbox-indeterminate-checked-mixedmark{from{animation-timing-function:cubic-bezier(.14,0,0,1);opacity:1;transform:rotate(0)}to{opacity:0;transform:rotate(315deg)}}@keyframes mat-checkbox-indeterminate-unchecked-mixedmark{0%{animation-timing-function:linear;opacity:1;transform:scaleX(1)}100%,32.8%{opacity:0;transform:scaleX(0)}}.mat-checkbox-background,.mat-checkbox-frame{top:0;left:0;right:0;bottom:0;position:absolute;border-radius:2px;box-sizing:border-box;pointer-events:none}.mat-checkbox{transition:background .4s cubic-bezier(.25,.8,.25,1),box-shadow 280ms cubic-bezier(.4,0,.2,1);cursor:pointer;-webkit-tap-highlight-color:transparent}._mat-animation-noopable.mat-checkbox{transition:none;animation:none}.mat-checkbox .mat-ripple-element:not(.mat-checkbox-persistent-ripple){opacity:.16}.mat-checkbox-layout{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:inherit;align-items:baseline;vertical-align:middle;display:inline-flex;white-space:nowrap}.mat-checkbox-label{-webkit-user-select:auto;-moz-user-select:auto;-ms-user-select:auto;user-select:auto}.mat-checkbox-inner-container{display:inline-block;height:16px;line-height:0;margin:auto;margin-right:8px;order:0;position:relative;vertical-align:middle;white-space:nowrap;width:16px;flex-shrink:0}[dir=rtl] .mat-checkbox-inner-container{margin-left:8px;margin-right:auto}.mat-checkbox-inner-container-no-side-margin{margin-left:0;margin-right:0}.mat-checkbox-frame{background-color:transparent;transition:border-color 90ms cubic-bezier(0,0,.2,.1);border-width:2px;border-style:solid}._mat-animation-noopable .mat-checkbox-frame{transition:none}@media (-ms-high-contrast:active){.mat-checkbox.cdk-keyboard-focused .mat-checkbox-frame{border-style:dotted}}.mat-checkbox-background{align-items:center;display:inline-flex;justify-content:center;transition:background-color 90ms cubic-bezier(0,0,.2,.1),opacity 90ms cubic-bezier(0,0,.2,.1)}._mat-animation-noopable .mat-checkbox-background{transition:none}.mat-checkbox-persistent-ripple{width:100%;height:100%;transform:none}.mat-checkbox-inner-container:hover .mat-checkbox-persistent-ripple{opacity:.04}.mat-checkbox.cdk-keyboard-focused .mat-checkbox-persistent-ripple{opacity:.12}.mat-checkbox-persistent-ripple,.mat-checkbox.mat-checkbox-disabled .mat-checkbox-inner-container:hover .mat-checkbox-persistent-ripple{opacity:0}@media (hover:none){.mat-checkbox-inner-container:hover .mat-checkbox-persistent-ripple{display:none}}.mat-checkbox-checkmark{top:0;left:0;right:0;bottom:0;position:absolute;width:100%}.mat-checkbox-checkmark-path{stroke-dashoffset:22.91026;stroke-dasharray:22.91026;stroke-width:2.13333px}.mat-checkbox-mixedmark{width:calc(100% - 6px);height:2px;opacity:0;transform:scaleX(0) rotate(0);border-radius:2px}@media (-ms-high-contrast:active){.mat-checkbox-mixedmark{height:0;border-top:solid 2px;margin-top:2px}}.mat-checkbox-label-before .mat-checkbox-inner-container{order:1;margin-left:8px;margin-right:auto}[dir=rtl] .mat-checkbox-label-before .mat-checkbox-inner-container{margin-left:auto;margin-right:8px}.mat-checkbox-checked .mat-checkbox-checkmark{opacity:1}.mat-checkbox-checked .mat-checkbox-checkmark-path{stroke-dashoffset:0}.mat-checkbox-checked .mat-checkbox-mixedmark{transform:scaleX(1) rotate(-45deg)}.mat-checkbox-indeterminate .mat-checkbox-checkmark{opacity:0;transform:rotate(45deg)}.mat-checkbox-indeterminate .mat-checkbox-checkmark-path{stroke-dashoffset:0}.mat-checkbox-indeterminate .mat-checkbox-mixedmark{opacity:1;transform:scaleX(1) rotate(0)}.mat-checkbox-unchecked .mat-checkbox-background{background-color:transparent}.mat-checkbox-disabled{cursor:default}.mat-checkbox-anim-unchecked-checked .mat-checkbox-background{animation:180ms linear 0s mat-checkbox-fade-in-background}.mat-checkbox-anim-unchecked-checked .mat-checkbox-checkmark-path{animation:180ms linear 0s mat-checkbox-unchecked-checked-checkmark-path}.mat-checkbox-anim-unchecked-indeterminate .mat-checkbox-background{animation:180ms linear 0s mat-checkbox-fade-in-background}.mat-checkbox-anim-unchecked-indeterminate .mat-checkbox-mixedmark{animation:90ms linear 0s mat-checkbox-unchecked-indeterminate-mixedmark}.mat-checkbox-anim-checked-unchecked .mat-checkbox-background{animation:180ms linear 0s mat-checkbox-fade-out-background}.mat-checkbox-anim-checked-unchecked .mat-checkbox-checkmark-path{animation:90ms linear 0s mat-checkbox-checked-unchecked-checkmark-path}.mat-checkbox-anim-checked-indeterminate .mat-checkbox-checkmark{animation:90ms linear 0s mat-checkbox-checked-indeterminate-checkmark}.mat-checkbox-anim-checked-indeterminate .mat-checkbox-mixedmark{animation:90ms linear 0s mat-checkbox-checked-indeterminate-mixedmark}.mat-checkbox-anim-indeterminate-checked .mat-checkbox-checkmark{animation:.5s linear 0s mat-checkbox-indeterminate-checked-checkmark}.mat-checkbox-anim-indeterminate-checked .mat-checkbox-mixedmark{animation:.5s linear 0s mat-checkbox-indeterminate-checked-mixedmark}.mat-checkbox-anim-indeterminate-unchecked .mat-checkbox-background{animation:180ms linear 0s mat-checkbox-fade-out-background}.mat-checkbox-anim-indeterminate-unchecked .mat-checkbox-mixedmark{animation:.3s linear 0s mat-checkbox-indeterminate-unchecked-mixedmark}.mat-checkbox-input{bottom:0;left:50%}.mat-checkbox .mat-checkbox-ripple{position:absolute;left:calc(50% - 20px);top:calc(50% - 20px);height:40px;width:40px;z-index:1;pointer-events:none}"],exportAs:"matCheckbox",host:{class:"mat-checkbox","[id]":"id","[attr.tabindex]":"null","[class.mat-checkbox-indeterminate]":"indeterminate","[class.mat-checkbox-checked]":"checked","[class.mat-checkbox-disabled]":"disabled","[class.mat-checkbox-label-before]":'labelPosition == "before"',"[class._mat-animation-noopable]":"_animationMode === 'NoopAnimations'"},providers:[l],inputs:["disableRipple","color","tabIndex"],encapsulation:t.ViewEncapsulation.None,changeDetection:t.ChangeDetectionStrategy.OnPush}]}],i.ctorParameters=function(){return[{type:t.ElementRef},{type:t.ChangeDetectorRef},{type:n.FocusMonitor},{type:t.NgZone},{type:String,decorators:[{type:t.Attribute,args:["tabindex"]}]},{type:void 0,decorators:[{type:t.Optional},{type:t.Inject,args:[d]}]},{type:String,decorators:[{type:t.Optional},{type:t.Inject,args:[o.ANIMATION_MODULE_TYPE]}]}]},i.propDecorators={ariaLabel:[{type:t.Input,args:["aria-label"]}],ariaLabelledby:[{type:t.Input,args:["aria-labelledby"]}],id:[{type:t.Input}],required:[{type:t.Input}],labelPosition:[{type:t.Input}],name:[{type:t.Input}],change:[{type:t.Output}],indeterminateChange:[{type:t.Output}],value:[{type:t.Input}],_inputElement:[{type:t.ViewChild,args:["input",{static:!1}]}],ripple:[{type:t.ViewChild,args:[c.MatRipple,{static:!1}]}],checked:[{type:t.Input}],disabled:[{type:t.Input}],indeterminate:[{type:t.Input}]},i}(x),g={provide:i.NG_VALIDATORS,useExisting:t.forwardRef(function(){return y}),multi:!0},y=function(e){function n(){return null!==e&&e.apply(this,arguments)||this}return m(n,e),n.decorators=[{type:t.Directive,args:[{selector:"mat-checkbox[required][formControlName],\n             mat-checkbox[required][formControl], mat-checkbox[required][ngModel]",providers:[g],host:{"[attr.required]":'required ? "" : null'}}]}],n}(i.CheckboxRequiredValidator),_=function(){function e(){}return e.decorators=[{type:t.NgModule,args:[{exports:[y],declarations:[y]}]}],e}(),C=function(){function e(){}return e.decorators=[{type:t.NgModule,args:[{imports:[s.CommonModule,c.MatRippleModule,c.MatCommonModule,r.ObserversModule,_],exports:[f,c.MatCommonModule,_],declarations:[f]}]}],e}();e.MAT_CHECKBOX_CONTROL_VALUE_ACCESSOR=l,e.TransitionCheckState=u,e.MatCheckboxChange=b,e.MatCheckbox=f,e.MAT_CHECKBOX_CLICK_ACTION=d,e._MatCheckboxRequiredValidatorModule=_,e.MatCheckboxModule=C,e.MAT_CHECKBOX_REQUIRED_VALIDATOR=g,e.MatCheckboxRequiredValidator=y,Object.defineProperty(e,"__esModule",{value:!0})});
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