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{ InjectionToken, forwardRef, EventEmitter, Directive, ChangeDetectorRef, Output, Input, ContentChildren, ElementRef, ViewChild, Component, ViewEncapsulation, ChangeDetectionStrategy, Optional, Inject, Attribute, NgModule } from '@angular/core';\nimport { mixinDisableRipple, mixinTabIndex, MatRippleModule, MatCommonModule } from '@angular/material/core';\nimport { FocusMonitor } from '@angular/cdk/a11y';\nimport { coerceBooleanProperty, coerceNumberProperty } from '@angular/cdk/coercion';\nimport { UniqueSelectionDispatcher } from '@angular/cdk/collections';\nimport { NG_VALUE_ACCESSOR } from '@angular/forms';\nimport { ANIMATION_MODULE_TYPE } from '@angular/platform-browser/animations';\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nimport * as ɵngcc0 from '@angular/core';\nimport * as ɵngcc1 from '@angular/cdk/a11y';\nimport * as ɵngcc2 from '@angular/cdk/collections';\nimport * as ɵngcc3 from '@angular/material/core';\n\nconst _c0 = [\"input\"];\nconst _c1 = function (a0) { return { enterDuration: a0 }; };\nconst _c2 = [\"*\"];\nconst MAT_RADIO_DEFAULT_OPTIONS = new InjectionToken('mat-radio-default-options', {\n    providedIn: 'root',\n    factory: MAT_RADIO_DEFAULT_OPTIONS_FACTORY\n});\nfunction MAT_RADIO_DEFAULT_OPTIONS_FACTORY() {\n    return {\n        color: 'accent'\n    };\n}\n// Increasing integer for generating unique ids for radio components.\nlet nextUniqueId = 0;\n/**\n * Provider Expression that allows mat-radio-group to register as a ControlValueAccessor. This\n * allows it to support [(ngModel)] and ngControl.\n * @docs-private\n */\nconst MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR = {\n    provide: NG_VALUE_ACCESSOR,\n    useExisting: forwardRef(() => MatRadioGroup),\n    multi: true\n};\n/** Change event object emitted by MatRadio and MatRadioGroup. */\nclass MatRadioChange {\n    constructor(\n    /** The MatRadioButton that emits the change event. */\n    source, \n    /** The value of the MatRadioButton. */\n    value) {\n        this.source = source;\n        this.value = value;\n    }\n}\n/**\n * Injection token that can be used to inject instances of `MatRadioGroup`. It serves as\n * alternative token to the actual `MatRadioGroup` class which could cause unnecessary\n * retention of the class and its component metadata.\n */\nconst MAT_RADIO_GROUP = new InjectionToken('MatRadioGroup');\n/**\n * Base class with all of the `MatRadioGroup` functionality.\n * @docs-private\n */\nclass _MatRadioGroupBase {\n    constructor(_changeDetector) {\n        this._changeDetector = _changeDetector;\n        /** Selected value for the radio group. */\n        this._value = null;\n        /** The HTML name attribute applied to radio buttons in this group. */\n        this._name = `mat-radio-group-${nextUniqueId++}`;\n        /** The currently selected radio button. Should match value. */\n        this._selected = null;\n        /** Whether the `value` has been set to its initial value. */\n        this._isInitialized = false;\n        /** Whether the labels should appear after or before the radio-buttons. Defaults to 'after' */\n        this._labelPosition = 'after';\n        /** Whether the radio group is disabled. */\n        this._disabled = false;\n        /** Whether the radio group is required. */\n        this._required = false;\n        /** The method to be called in order to update ngModel */\n        this._controlValueAccessorChangeFn = () => { };\n        /**\n         * onTouch function registered via registerOnTouch (ControlValueAccessor).\n         * @docs-private\n         */\n        this.onTouched = () => { };\n        /**\n         * Event emitted when the group value changes.\n         * Change events are only emitted when the value changes due to user interaction with\n         * a radio button (the same behavior as `<input type-\"radio\">`).\n         */\n        this.change = new EventEmitter();\n    }\n    /** Name of the radio button group. All radio buttons inside this group will use this name. */\n    get name() { return this._name; }\n    set name(value) {\n        this._name = value;\n        this._updateRadioButtonNames();\n    }\n    /** Whether the labels should appear after or before the radio-buttons. Defaults to 'after' */\n    get labelPosition() {\n        return this._labelPosition;\n    }\n    set labelPosition(v) {\n        this._labelPosition = v === 'before' ? 'before' : 'after';\n        this._markRadiosForCheck();\n    }\n    /**\n     * Value for the radio-group. Should equal the value of the selected radio button if there is\n     * a corresponding radio button with a matching value. If there is not such a corresponding\n     * radio button, this value persists to be applied in case a new radio button is added with a\n     * matching value.\n     */\n    get value() { return this._value; }\n    set value(newValue) {\n        if (this._value !== newValue) {\n            // Set this before proceeding to ensure no circular loop occurs with selection.\n            this._value = newValue;\n            this._updateSelectedRadioFromValue();\n            this._checkSelectedRadioButton();\n        }\n    }\n    _checkSelectedRadioButton() {\n        if (this._selected && !this._selected.checked) {\n            this._selected.checked = true;\n        }\n    }\n    /**\n     * The currently selected radio button. If set to a new radio button, the radio group value\n     * will be updated to match the new selected button.\n     */\n    get selected() { return this._selected; }\n    set selected(selected) {\n        this._selected = selected;\n        this.value = selected ? selected.value : null;\n        this._checkSelectedRadioButton();\n    }\n    /** Whether the radio group is disabled */\n    get disabled() { return this._disabled; }\n    set disabled(value) {\n        this._disabled = coerceBooleanProperty(value);\n        this._markRadiosForCheck();\n    }\n    /** Whether the radio group is required */\n    get required() { return this._required; }\n    set required(value) {\n        this._required = coerceBooleanProperty(value);\n        this._markRadiosForCheck();\n    }\n    /**\n     * Initialize properties once content children are available.\n     * This allows us to propagate relevant attributes to associated buttons.\n     */\n    ngAfterContentInit() {\n        // Mark this component as initialized in AfterContentInit because the initial value can\n        // possibly be set by NgModel on MatRadioGroup, and it is possible that the OnInit of the\n        // NgModel occurs *after* the OnInit of the MatRadioGroup.\n        this._isInitialized = true;\n    }\n    /**\n     * Mark this group as being \"touched\" (for ngModel). Meant to be called by the contained\n     * radio buttons upon their blur.\n     */\n    _touch() {\n        if (this.onTouched) {\n            this.onTouched();\n        }\n    }\n    _updateRadioButtonNames() {\n        if (this._radios) {\n            this._radios.forEach(radio => {\n                radio.name = this.name;\n                radio._markForCheck();\n            });\n        }\n    }\n    /** Updates the `selected` radio button from the internal _value state. */\n    _updateSelectedRadioFromValue() {\n        // If the value already matches the selected radio, do nothing.\n        const isAlreadySelected = this._selected !== null && this._selected.value === this._value;\n        if (this._radios && !isAlreadySelected) {\n            this._selected = null;\n            this._radios.forEach(radio => {\n                radio.checked = this.value === radio.value;\n                if (radio.checked) {\n                    this._selected = radio;\n                }\n            });\n        }\n    }\n    /** Dispatch change event with current selection and group value. */\n    _emitChangeEvent() {\n        if (this._isInitialized) {\n            this.change.emit(new MatRadioChange(this._selected, this._value));\n        }\n    }\n    _markRadiosForCheck() {\n        if (this._radios) {\n            this._radios.forEach(radio => radio._markForCheck());\n        }\n    }\n    /**\n     * Sets the model value. Implemented as part of ControlValueAccessor.\n     * @param value\n     */\n    writeValue(value) {\n        this.value = value;\n        this._changeDetector.markForCheck();\n    }\n    /**\n     * Registers a callback to be triggered when the model value changes.\n     * Implemented as part of ControlValueAccessor.\n     * @param fn Callback to be registered.\n     */\n    registerOnChange(fn) {\n        this._controlValueAccessorChangeFn = fn;\n    }\n    /**\n     * Registers a callback to be triggered when the control is touched.\n     * Implemented as part of ControlValueAccessor.\n     * @param fn Callback to be registered.\n     */\n    registerOnTouched(fn) {\n        this.onTouched = fn;\n    }\n    /**\n     * Sets the disabled state of the control. Implemented as a part of ControlValueAccessor.\n     * @param isDisabled Whether the control should be disabled.\n     */\n    setDisabledState(isDisabled) {\n        this.disabled = isDisabled;\n        this._changeDetector.markForCheck();\n    }\n}\n_MatRadioGroupBase.ɵfac = function _MatRadioGroupBase_Factory(t) { return new (t || _MatRadioGroupBase)(ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ChangeDetectorRef)); };\n_MatRadioGroupBase.ɵdir = /*@__PURE__*/ ɵngcc0.ɵɵdefineDirective({ type: _MatRadioGroupBase, inputs: { name: \"name\", labelPosition: \"labelPosition\", value: \"value\", selected: \"selected\", disabled: \"disabled\", required: \"required\", color: \"color\" }, outputs: { change: \"change\" } });\n_MatRadioGroupBase.ctorParameters = () => [\n    { type: ChangeDetectorRef }\n];\n_MatRadioGroupBase.propDecorators = {\n    change: [{ type: Output }],\n    color: [{ type: Input }],\n    name: [{ type: Input }],\n    labelPosition: [{ type: Input }],\n    value: [{ type: Input }],\n    selected: [{ type: Input }],\n    disabled: [{ type: Input }],\n    required: [{ type: Input }]\n};\n(function () { (typeof ngDevMode === \"undefined\" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(_MatRadioGroupBase, [{\n        type: Directive\n    }], function () { return [{ type: ɵngcc0.ChangeDetectorRef }]; }, { change: [{\n            type: Output\n        }], name: [{\n            type: Input\n        }], labelPosition: [{\n            type: Input\n        }], value: [{\n            type: Input\n        }], selected: [{\n            type: Input\n        }], disabled: [{\n            type: Input\n        }], required: [{\n            type: Input\n        }], color: [{\n            type: Input\n        }] }); })();\n/**\n * A group of radio buttons. May contain one or more `<mat-radio-button>` elements.\n */\nclass MatRadioGroup extends _MatRadioGroupBase {\n}\nMatRadioGroup.ɵfac = /*@__PURE__*/ function () { let ɵMatRadioGroup_BaseFactory; return function MatRadioGroup_Factory(t) { return (ɵMatRadioGroup_BaseFactory || (ɵMatRadioGroup_BaseFactory = ɵngcc0.ɵɵgetInheritedFactory(MatRadioGroup)))(t || MatRadioGroup); }; }();\nMatRadioGroup.ɵdir = /*@__PURE__*/ ɵngcc0.ɵɵdefineDirective({ type: MatRadioGroup, selectors: [[\"mat-radio-group\"]], contentQueries: function MatRadioGroup_ContentQueries(rf, ctx, dirIndex) { if (rf & 1) {\n        ɵngcc0.ɵɵcontentQuery(dirIndex, MatRadioButton, 5);\n    } if (rf & 2) {\n        let _t;\n        ɵngcc0.ɵɵqueryRefresh(_t = ɵngcc0.ɵɵloadQuery()) && (ctx._radios = _t);\n    } }, hostAttrs: [\"role\", \"radiogroup\", 1, \"mat-radio-group\"], exportAs: [\"matRadioGroup\"], features: [ɵngcc0.ɵɵProvidersFeature([\n            MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR,\n            { provide: MAT_RADIO_GROUP, useExisting: MatRadioGroup },\n        ]), ɵngcc0.ɵɵInheritDefinitionFeature] });\nMatRadioGroup.propDecorators = {\n    _radios: [{ type: ContentChildren, args: [forwardRef(() => MatRadioButton), { descendants: true },] }]\n};\n(function () { (typeof ngDevMode === \"undefined\" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(MatRadioGroup, [{\n        type: Directive,\n        args: [{\n                selector: 'mat-radio-group',\n                exportAs: 'matRadioGroup',\n                providers: [\n                    MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR,\n                    { provide: MAT_RADIO_GROUP, useExisting: MatRadioGroup },\n                ],\n                host: {\n                    'role': 'radiogroup',\n                    'class': 'mat-radio-group'\n                }\n            }]\n    }], null, { _radios: [{\n            type: ContentChildren,\n            args: [forwardRef(() => MatRadioButton), { descendants: true }]\n        }] }); })();\n// Boilerplate for applying mixins to MatRadioButton.\n/** @docs-private */\nclass MatRadioButtonBase {\n    constructor(_elementRef) {\n        this._elementRef = _elementRef;\n    }\n}\nconst _MatRadioButtonMixinBase = mixinDisableRipple(mixinTabIndex(MatRadioButtonBase));\n/**\n * Base class with all of the `MatRadioButton` functionality.\n * @docs-private\n */\nclass _MatRadioButtonBase extends _MatRadioButtonMixinBase {\n    constructor(radioGroup, elementRef, _changeDetector, _focusMonitor, _radioDispatcher, animationMode, _providerOverride, tabIndex) {\n        super(elementRef);\n        this._changeDetector = _changeDetector;\n        this._focusMonitor = _focusMonitor;\n        this._radioDispatcher = _radioDispatcher;\n        this._providerOverride = _providerOverride;\n        this._uniqueId = `mat-radio-${++nextUniqueId}`;\n        /** The unique ID for the radio button. */\n        this.id = this._uniqueId;\n        /**\n         * Event emitted when the checked state of this radio button changes.\n         * Change events are only emitted when the value changes due to user interaction with\n         * the radio button (the same behavior as `<input type-\"radio\">`).\n         */\n        this.change = new EventEmitter();\n        /** Whether this radio is checked. */\n        this._checked = false;\n        /** Value assigned to this radio. */\n        this._value = null;\n        /** Unregister function for _radioDispatcher */\n        this._removeUniqueSelectionListener = () => { };\n        // Assertions. Ideally these should be stripped out by the compiler.\n        // TODO(jelbourn): Assert that there's no name binding AND a parent radio group.\n        this.radioGroup = radioGroup;\n        this._noopAnimations = animationMode === 'NoopAnimations';\n        if (tabIndex) {\n            this.tabIndex = coerceNumberProperty(tabIndex, 0);\n        }\n        this._removeUniqueSelectionListener =\n            _radioDispatcher.listen((id, name) => {\n                if (id !== this.id && name === this.name) {\n                    this.checked = false;\n                }\n            });\n    }\n    /** Whether this radio button is checked. */\n    get checked() { return this._checked; }\n    set checked(value) {\n        const newCheckedState = coerceBooleanProperty(value);\n        if (this._checked !== newCheckedState) {\n            this._checked = newCheckedState;\n            if (newCheckedState && this.radioGroup && this.radioGroup.value !== this.value) {\n                this.radioGroup.selected = this;\n            }\n            else if (!newCheckedState && this.radioGroup && this.radioGroup.value === this.value) {\n                // When unchecking the selected radio button, update the selected radio\n                // property on the group.\n                this.radioGroup.selected = null;\n            }\n            if (newCheckedState) {\n                // Notify all radio buttons with the same name to un-check.\n                this._radioDispatcher.notify(this.id, this.name);\n            }\n            this._changeDetector.markForCheck();\n        }\n    }\n    /** The value of this radio button. */\n    get value() { return this._value; }\n    set value(value) {\n        if (this._value !== value) {\n            this._value = value;\n            if (this.radioGroup !== null) {\n                if (!this.checked) {\n                    // Update checked when the value changed to match the radio group's value\n                    this.checked = this.radioGroup.value === value;\n                }\n                if (this.checked) {\n                    this.radioGroup.selected = this;\n                }\n            }\n        }\n    }\n    /** Whether the label should appear after or before the radio button. Defaults to 'after' */\n    get labelPosition() {\n        return this._labelPosition || (this.radioGroup && this.radioGroup.labelPosition) || 'after';\n    }\n    set labelPosition(value) {\n        this._labelPosition = value;\n    }\n    /** Whether the radio button is disabled. */\n    get disabled() {\n        return this._disabled || (this.radioGroup !== null && this.radioGroup.disabled);\n    }\n    set disabled(value) {\n        this._setDisabled(coerceBooleanProperty(value));\n    }\n    /** Whether the radio button is required. */\n    get required() {\n        return this._required || (this.radioGroup && this.radioGroup.required);\n    }\n    set required(value) {\n        this._required = coerceBooleanProperty(value);\n    }\n    /** Theme color of the radio button. */\n    get color() {\n        // As per Material design specifications the selection control radio should use the accent color\n        // palette by default. https://material.io/guidelines/components/selection-controls.html\n        return this._color ||\n            (this.radioGroup && this.radioGroup.color) ||\n            this._providerOverride && this._providerOverride.color || 'accent';\n    }\n    set color(newValue) { this._color = newValue; }\n    /** ID of the native input element inside `<mat-radio-button>` */\n    get inputId() { return `${this.id || this._uniqueId}-input`; }\n    /** Focuses the radio button. */\n    focus(options, origin) {\n        if (origin) {\n            this._focusMonitor.focusVia(this._inputElement, origin, options);\n        }\n        else {\n            this._inputElement.nativeElement.focus(options);\n        }\n    }\n    /**\n     * Marks the radio button as needing checking for change detection.\n     * This method is exposed because the parent radio group will directly\n     * update bound properties of the radio button.\n     */\n    _markForCheck() {\n        // When group value changes, the button will not be notified. Use `markForCheck` to explicit\n        // update radio button's status\n        this._changeDetector.markForCheck();\n    }\n    ngOnInit() {\n        if (this.radioGroup) {\n            // If the radio is inside a radio group, determine if it should be checked\n            this.checked = this.radioGroup.value === this._value;\n            if (this.checked) {\n                this.radioGroup.selected = this;\n            }\n            // Copy name from parent radio group\n            this.name = this.radioGroup.name;\n        }\n    }\n    ngAfterViewInit() {\n        this._focusMonitor\n            .monitor(this._elementRef, true)\n            .subscribe(focusOrigin => {\n            if (!focusOrigin && this.radioGroup) {\n                this.radioGroup._touch();\n            }\n        });\n    }\n    ngOnDestroy() {\n        this._focusMonitor.stopMonitoring(this._elementRef);\n        this._removeUniqueSelectionListener();\n    }\n    /** Dispatch change event with current value. */\n    _emitChangeEvent() {\n        this.change.emit(new MatRadioChange(this, this._value));\n    }\n    _isRippleDisabled() {\n        return this.disableRipple || this.disabled;\n    }\n    _onInputClick(event) {\n        // We have to stop propagation for click events on the visual hidden input element.\n        // By default, when a user clicks on a label element, a generated click event will be\n        // dispatched on the associated input element. Since we are using a label element as our\n        // root container, the click event on the `radio-button` will be executed twice.\n        // The real click event will bubble up, and the generated click event also tries to bubble up.\n        // This will lead to multiple click events.\n        // Preventing bubbling for the second event will solve that issue.\n        event.stopPropagation();\n    }\n    /** Triggered when the radio button receives an interaction from the user. */\n    _onInputInteraction(event) {\n        // We always have to stop propagation on the change event.\n        // Otherwise the change event, from the input element, will bubble up and\n        // emit its event object to the `change` output.\n        event.stopPropagation();\n        if (!this.checked && !this.disabled) {\n            const groupValueChanged = this.radioGroup && this.value !== this.radioGroup.value;\n            this.checked = true;\n            this._emitChangeEvent();\n            if (this.radioGroup) {\n                this.radioGroup._controlValueAccessorChangeFn(this.value);\n                if (groupValueChanged) {\n                    this.radioGroup._emitChangeEvent();\n                }\n            }\n        }\n    }\n    /** Sets the disabled state and marks for check if a change occurred. */\n    _setDisabled(value) {\n        if (this._disabled !== value) {\n            this._disabled = value;\n            this._changeDetector.markForCheck();\n        }\n    }\n}\n_MatRadioButtonBase.ɵfac = function _MatRadioButtonBase_Factory(t) { return new (t || _MatRadioButtonBase)(ɵngcc0.ɵɵdirectiveInject(_MatRadioGroupBase), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ElementRef), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ChangeDetectorRef), ɵngcc0.ɵɵdirectiveInject(ɵngcc1.FocusMonitor), ɵngcc0.ɵɵdirectiveInject(ɵngcc2.UniqueSelectionDispatcher), ɵngcc0.ɵɵdirectiveInject(String), ɵngcc0.ɵɵdirectiveInject(undefined), ɵngcc0.ɵɵdirectiveInject(String)); };\n_MatRadioButtonBase.ɵdir = /*@__PURE__*/ ɵngcc0.ɵɵdefineDirective({ type: _MatRadioButtonBase, viewQuery: function _MatRadioButtonBase_Query(rf, ctx) { if (rf & 1) {\n        ɵngcc0.ɵɵviewQuery(_c0, 5);\n    } if (rf & 2) {\n        let _t;\n        ɵngcc0.ɵɵqueryRefresh(_t = ɵngcc0.ɵɵloadQuery()) && (ctx._inputElement = _t.first);\n    } }, inputs: { id: \"id\", checked: \"checked\", value: \"value\", labelPosition: \"labelPosition\", disabled: \"disabled\", required: \"required\", color: \"color\", name: \"name\", ariaLabel: [\"aria-label\", \"ariaLabel\"], ariaLabelledby: [\"aria-labelledby\", \"ariaLabelledby\"], ariaDescribedby: [\"aria-describedby\", \"ariaDescribedby\"] }, outputs: { change: \"change\" }, features: [ɵngcc0.ɵɵInheritDefinitionFeature] });\n_MatRadioButtonBase.ctorParameters = () => [\n    { type: _MatRadioGroupBase },\n    { type: ElementRef },\n    { type: ChangeDetectorRef },\n    { type: FocusMonitor },\n    { type: UniqueSelectionDispatcher },\n    { type: String },\n    { type: undefined },\n    { type: String }\n];\n_MatRadioButtonBase.propDecorators = {\n    id: [{ type: Input }],\n    name: [{ type: Input }],\n    ariaLabel: [{ type: Input, args: ['aria-label',] }],\n    ariaLabelledby: [{ type: Input, args: ['aria-labelledby',] }],\n    ariaDescribedby: [{ type: Input, args: ['aria-describedby',] }],\n    checked: [{ type: Input }],\n    value: [{ type: Input }],\n    labelPosition: [{ type: Input }],\n    disabled: [{ type: Input }],\n    required: [{ type: Input }],\n    color: [{ type: Input }],\n    change: [{ type: Output }],\n    _inputElement: [{ type: ViewChild, args: ['input',] }]\n};\n(function () { (typeof ngDevMode === \"undefined\" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(_MatRadioButtonBase, [{\n        type: Directive\n    }], function () { return [{ type: _MatRadioGroupBase }, { type: ɵngcc0.ElementRef }, { type: ɵngcc0.ChangeDetectorRef }, { type: ɵngcc1.FocusMonitor }, { type: ɵngcc2.UniqueSelectionDispatcher }, { type: String }, { type: undefined }, { type: String }]; }, { id: [{\n            type: Input\n        }], change: [{\n            type: Output\n        }], checked: [{\n            type: Input\n        }], value: [{\n            type: Input\n        }], labelPosition: [{\n            type: Input\n        }], disabled: [{\n            type: Input\n        }], required: [{\n            type: Input\n        }], color: [{\n            type: Input\n        }], name: [{\n            type: Input\n        }], ariaLabel: [{\n            type: Input,\n            args: ['aria-label']\n        }], ariaLabelledby: [{\n            type: Input,\n            args: ['aria-labelledby']\n        }], ariaDescribedby: [{\n            type: Input,\n            args: ['aria-describedby']\n        }], _inputElement: [{\n            type: ViewChild,\n            args: ['input']\n        }] }); })();\n/**\n * A Material design radio-button. Typically placed inside of `<mat-radio-group>` elements.\n */\nclass MatRadioButton extends _MatRadioButtonBase {\n    constructor(radioGroup, elementRef, changeDetector, focusMonitor, radioDispatcher, animationMode, providerOverride, tabIndex) {\n        super(radioGroup, elementRef, changeDetector, focusMonitor, radioDispatcher, animationMode, providerOverride, tabIndex);\n    }\n}\nMatRadioButton.ɵfac = function MatRadioButton_Factory(t) { return new (t || MatRadioButton)(ɵngcc0.ɵɵdirectiveInject(MAT_RADIO_GROUP, 8), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ElementRef), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ChangeDetectorRef), ɵngcc0.ɵɵdirectiveInject(ɵngcc1.FocusMonitor), ɵngcc0.ɵɵdirectiveInject(ɵngcc2.UniqueSelectionDispatcher), ɵngcc0.ɵɵdirectiveInject(ANIMATION_MODULE_TYPE, 8), ɵngcc0.ɵɵdirectiveInject(MAT_RADIO_DEFAULT_OPTIONS, 8), ɵngcc0.ɵɵinjectAttribute('tabindex')); };\nMatRadioButton.ɵcmp = /*@__PURE__*/ ɵngcc0.ɵɵdefineComponent({ type: MatRadioButton, selectors: [[\"mat-radio-button\"]], hostAttrs: [1, \"mat-radio-button\"], hostVars: 17, hostBindings: function MatRadioButton_HostBindings(rf, ctx) { if (rf & 1) {\n        ɵngcc0.ɵɵlistener(\"focus\", function MatRadioButton_focus_HostBindingHandler() { return ctx._inputElement.nativeElement.focus(); });\n    } if (rf & 2) {\n        ɵngcc0.ɵɵattribute(\"tabindex\", null)(\"id\", ctx.id)(\"aria-label\", null)(\"aria-labelledby\", null)(\"aria-describedby\", null);\n        ɵngcc0.ɵɵclassProp(\"mat-radio-checked\", ctx.checked)(\"mat-radio-disabled\", ctx.disabled)(\"_mat-animation-noopable\", ctx._noopAnimations)(\"mat-primary\", ctx.color === \"primary\")(\"mat-accent\", ctx.color === \"accent\")(\"mat-warn\", ctx.color === \"warn\");\n    } }, inputs: { disableRipple: \"disableRipple\", tabIndex: \"tabIndex\" }, exportAs: [\"matRadioButton\"], features: [ɵngcc0.ɵɵInheritDefinitionFeature], ngContentSelectors: _c2, decls: 13, vars: 20, consts: [[1, \"mat-radio-label\"], [\"label\", \"\"], [1, \"mat-radio-container\"], [1, \"mat-radio-outer-circle\"], [1, \"mat-radio-inner-circle\"], [\"type\", \"radio\", 1, \"mat-radio-input\", \"cdk-visually-hidden\", 3, \"id\", \"checked\", \"disabled\", \"tabIndex\", \"required\", \"change\", \"click\"], [\"input\", \"\"], [\"mat-ripple\", \"\", 1, \"mat-radio-ripple\", \"mat-focus-indicator\", 3, \"matRippleTrigger\", \"matRippleDisabled\", \"matRippleCentered\", \"matRippleRadius\", \"matRippleAnimation\"], [1, \"mat-ripple-element\", \"mat-radio-persistent-ripple\"], [1, \"mat-radio-label-content\"], [2, \"display\", \"none\"]], template: function MatRadioButton_Template(rf, ctx) { if (rf & 1) {\n        ɵngcc0.ɵɵprojectionDef();\n        ɵngcc0.ɵɵelementStart(0, \"label\", 0, 1);\n        ɵngcc0.ɵɵelementStart(2, \"span\", 2);\n        ɵngcc0.ɵɵelement(3, \"span\", 3);\n        ɵngcc0.ɵɵelement(4, \"span\", 4);\n        ɵngcc0.ɵɵelementStart(5, \"input\", 5, 6);\n        ɵngcc0.ɵɵlistener(\"change\", function MatRadioButton_Template_input_change_5_listener($event) { return ctx._onInputInteraction($event); })(\"click\", function MatRadioButton_Template_input_click_5_listener($event) { return ctx._onInputClick($event); });\n        ɵngcc0.ɵɵelementEnd();\n        ɵngcc0.ɵɵelementStart(7, \"span\", 7);\n        ɵngcc0.ɵɵelement(8, \"span\", 8);\n        ɵngcc0.ɵɵelementEnd();\n        ɵngcc0.ɵɵelementEnd();\n        ɵngcc0.ɵɵelementStart(9, \"span\", 9);\n        ɵngcc0.ɵɵelementStart(10, \"span\", 10);\n        ɵngcc0.ɵɵtext(11, \"\\u00A0\");\n        ɵngcc0.ɵɵelementEnd();\n        ɵngcc0.ɵɵprojection(12);\n        ɵngcc0.ɵɵelementEnd();\n        ɵngcc0.ɵɵelementEnd();\n    } if (rf & 2) {\n        const _r0 = ɵngcc0.ɵɵreference(1);\n        ɵngcc0.ɵɵattribute(\"for\", ctx.inputId);\n        ɵngcc0.ɵɵadvance(5);\n        ɵngcc0.ɵɵproperty(\"id\", ctx.inputId)(\"checked\", ctx.checked)(\"disabled\", ctx.disabled)(\"tabIndex\", ctx.tabIndex)(\"required\", ctx.required);\n        ɵngcc0.ɵɵattribute(\"name\", ctx.name)(\"value\", ctx.value)(\"aria-label\", ctx.ariaLabel)(\"aria-labelledby\", ctx.ariaLabelledby)(\"aria-describedby\", ctx.ariaDescribedby);\n        ɵngcc0.ɵɵadvance(2);\n        ɵngcc0.ɵɵproperty(\"matRippleTrigger\", _r0)(\"matRippleDisabled\", ctx._isRippleDisabled())(\"matRippleCentered\", true)(\"matRippleRadius\", 20)(\"matRippleAnimation\", ɵngcc0.ɵɵpureFunction1(18, _c1, ctx._noopAnimations ? 0 : 150));\n        ɵngcc0.ɵɵadvance(2);\n        ɵngcc0.ɵɵclassProp(\"mat-radio-label-before\", ctx.labelPosition == \"before\");\n    } }, directives: [ɵngcc3.MatRipple], styles: [\".mat-radio-button{display:inline-block;-webkit-tap-highlight-color:transparent;outline:0}.mat-radio-label{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:pointer;display:inline-flex;align-items:center;white-space:nowrap;vertical-align:middle;width:100%}.mat-radio-container{box-sizing:border-box;display:inline-block;position:relative;width:20px;height:20px;flex-shrink:0}.mat-radio-outer-circle{box-sizing:border-box;display:block;height:20px;left:0;position:absolute;top:0;transition:border-color ease 280ms;width:20px;border-width:2px;border-style:solid;border-radius:50%}._mat-animation-noopable .mat-radio-outer-circle{transition:none}.mat-radio-inner-circle{border-radius:50%;box-sizing:border-box;display:block;height:20px;left:0;position:absolute;top:0;opacity:0;transition:transform ease 280ms,background-color ease 280ms,opacity linear 1ms 280ms;width:20px;transform:scale(0.001);-webkit-print-color-adjust:exact;color-adjust:exact}.mat-radio-checked .mat-radio-inner-circle{transform:scale(0.5);opacity:1;transition:transform ease 280ms,background-color ease 280ms}.cdk-high-contrast-active .mat-radio-checked .mat-radio-inner-circle{border:solid 10px}._mat-animation-noopable .mat-radio-inner-circle{transition:none}.mat-radio-label-content{-webkit-user-select:auto;-moz-user-select:auto;-ms-user-select:auto;user-select:auto;display:inline-block;order:0;line-height:inherit;padding-left:8px;padding-right:0}[dir=rtl] .mat-radio-label-content{padding-right:8px;padding-left:0}.mat-radio-label-content.mat-radio-label-before{order:-1;padding-left:0;padding-right:8px}[dir=rtl] .mat-radio-label-content.mat-radio-label-before{padding-right:0;padding-left:8px}.mat-radio-disabled,.mat-radio-disabled .mat-radio-label{cursor:default}.mat-radio-button .mat-radio-ripple{position:absolute;left:calc(50% - 20px);top:calc(50% - 20px);height:40px;width:40px;z-index:1;pointer-events:none}.mat-radio-button .mat-radio-ripple .mat-ripple-element:not(.mat-radio-persistent-ripple){opacity:.16}.mat-radio-persistent-ripple{width:100%;height:100%;transform:none;top:0;left:0}.mat-radio-container:hover .mat-radio-persistent-ripple{opacity:.04}.mat-radio-button:not(.mat-radio-disabled).cdk-keyboard-focused .mat-radio-persistent-ripple,.mat-radio-button:not(.mat-radio-disabled).cdk-program-focused .mat-radio-persistent-ripple{opacity:.12}.mat-radio-persistent-ripple,.mat-radio-disabled .mat-radio-container:hover .mat-radio-persistent-ripple{opacity:0}@media(hover: none){.mat-radio-container:hover .mat-radio-persistent-ripple{display:none}}.mat-radio-input{bottom:0;left:50%}.cdk-high-contrast-active .mat-radio-button:not(.mat-radio-disabled).cdk-keyboard-focused .mat-radio-ripple,.cdk-high-contrast-active .mat-radio-button:not(.mat-radio-disabled).cdk-program-focused .mat-radio-ripple{outline:solid 3px}.cdk-high-contrast-active .mat-radio-disabled{opacity:.5}\\n\"], encapsulation: 2, changeDetection: 0 });\nMatRadioButton.ctorParameters = () => [\n    { type: MatRadioGroup, decorators: [{ type: Optional }, { type: Inject, args: [MAT_RADIO_GROUP,] }] },\n    { type: ElementRef },\n    { type: ChangeDetectorRef },\n    { type: FocusMonitor },\n    { type: UniqueSelectionDispatcher },\n    { type: String, decorators: [{ type: Optional }, { type: Inject, args: [ANIMATION_MODULE_TYPE,] }] },\n    { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_RADIO_DEFAULT_OPTIONS,] }] },\n    { type: String, decorators: [{ type: Attribute, args: ['tabindex',] }] }\n];\n(function () { (typeof ngDevMode === \"undefined\" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(MatRadioButton, [{\n        type: Component,\n        args: [{\n                selector: 'mat-radio-button',\n                template: \"<!-- TODO(jelbourn): render the radio on either side of the content -->\\n<!-- TODO(mtlin): Evaluate trade-offs of using native radio vs. cost of additional bindings. -->\\n<label [attr.for]=\\\"inputId\\\" class=\\\"mat-radio-label\\\" #label>\\n  <!-- The actual 'radio' part of the control. -->\\n  <span class=\\\"mat-radio-container\\\">\\n    <span class=\\\"mat-radio-outer-circle\\\"></span>\\n    <span class=\\\"mat-radio-inner-circle\\\"></span>\\n    <input #input class=\\\"mat-radio-input cdk-visually-hidden\\\" type=\\\"radio\\\"\\n        [id]=\\\"inputId\\\"\\n        [checked]=\\\"checked\\\"\\n        [disabled]=\\\"disabled\\\"\\n        [tabIndex]=\\\"tabIndex\\\"\\n        [attr.name]=\\\"name\\\"\\n        [attr.value]=\\\"value\\\"\\n        [required]=\\\"required\\\"\\n        [attr.aria-label]=\\\"ariaLabel\\\"\\n        [attr.aria-labelledby]=\\\"ariaLabelledby\\\"\\n        [attr.aria-describedby]=\\\"ariaDescribedby\\\"\\n        (change)=\\\"_onInputInteraction($event)\\\"\\n        (click)=\\\"_onInputClick($event)\\\">\\n\\n    <!-- The ripple comes after the input so that we can target it with a CSS\\n         sibling selector when the input is focused. -->\\n    <span mat-ripple class=\\\"mat-radio-ripple mat-focus-indicator\\\"\\n         [matRippleTrigger]=\\\"label\\\"\\n         [matRippleDisabled]=\\\"_isRippleDisabled()\\\"\\n         [matRippleCentered]=\\\"true\\\"\\n         [matRippleRadius]=\\\"20\\\"\\n         [matRippleAnimation]=\\\"{enterDuration: _noopAnimations ? 0 : 150}\\\">\\n\\n      <span class=\\\"mat-ripple-element mat-radio-persistent-ripple\\\"></span>\\n    </span>\\n  </span>\\n\\n  <!-- The label content for radio control. -->\\n  <span class=\\\"mat-radio-label-content\\\" [class.mat-radio-label-before]=\\\"labelPosition == 'before'\\\">\\n    <!-- Add an invisible span so JAWS can read the label -->\\n    <span style=\\\"display:none\\\">&nbsp;</span>\\n    <ng-content></ng-content>\\n  </span>\\n</label>\\n\",\n                inputs: ['disableRipple', 'tabIndex'],\n                encapsulation: ViewEncapsulation.None,\n                exportAs: 'matRadioButton',\n                host: {\n                    'class': 'mat-radio-button',\n                    '[class.mat-radio-checked]': 'checked',\n                    '[class.mat-radio-disabled]': 'disabled',\n                    '[class._mat-animation-noopable]': '_noopAnimations',\n                    '[class.mat-primary]': 'color === \"primary\"',\n                    '[class.mat-accent]': 'color === \"accent\"',\n                    '[class.mat-warn]': 'color === \"warn\"',\n                    // Needs to be removed since it causes some a11y issues (see #21266).\n                    '[attr.tabindex]': 'null',\n                    '[attr.id]': 'id',\n                    '[attr.aria-label]': 'null',\n                    '[attr.aria-labelledby]': 'null',\n                    '[attr.aria-describedby]': 'null',\n                    // Note: under normal conditions focus shouldn't land on this element, however it may be\n                    // programmatically set, for example inside of a focus trap, in this case we want to forward\n                    // the focus to the native element.\n                    '(focus)': '_inputElement.nativeElement.focus()'\n                },\n                changeDetection: ChangeDetectionStrategy.OnPush,\n                styles: [\".mat-radio-button{display:inline-block;-webkit-tap-highlight-color:transparent;outline:0}.mat-radio-label{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:pointer;display:inline-flex;align-items:center;white-space:nowrap;vertical-align:middle;width:100%}.mat-radio-container{box-sizing:border-box;display:inline-block;position:relative;width:20px;height:20px;flex-shrink:0}.mat-radio-outer-circle{box-sizing:border-box;display:block;height:20px;left:0;position:absolute;top:0;transition:border-color ease 280ms;width:20px;border-width:2px;border-style:solid;border-radius:50%}._mat-animation-noopable .mat-radio-outer-circle{transition:none}.mat-radio-inner-circle{border-radius:50%;box-sizing:border-box;display:block;height:20px;left:0;position:absolute;top:0;opacity:0;transition:transform ease 280ms,background-color ease 280ms,opacity linear 1ms 280ms;width:20px;transform:scale(0.001);-webkit-print-color-adjust:exact;color-adjust:exact}.mat-radio-checked .mat-radio-inner-circle{transform:scale(0.5);opacity:1;transition:transform ease 280ms,background-color ease 280ms}.cdk-high-contrast-active .mat-radio-checked .mat-radio-inner-circle{border:solid 10px}._mat-animation-noopable .mat-radio-inner-circle{transition:none}.mat-radio-label-content{-webkit-user-select:auto;-moz-user-select:auto;-ms-user-select:auto;user-select:auto;display:inline-block;order:0;line-height:inherit;padding-left:8px;padding-right:0}[dir=rtl] .mat-radio-label-content{padding-right:8px;padding-left:0}.mat-radio-label-content.mat-radio-label-before{order:-1;padding-left:0;padding-right:8px}[dir=rtl] .mat-radio-label-content.mat-radio-label-before{padding-right:0;padding-left:8px}.mat-radio-disabled,.mat-radio-disabled .mat-radio-label{cursor:default}.mat-radio-button .mat-radio-ripple{position:absolute;left:calc(50% - 20px);top:calc(50% - 20px);height:40px;width:40px;z-index:1;pointer-events:none}.mat-radio-button .mat-radio-ripple .mat-ripple-element:not(.mat-radio-persistent-ripple){opacity:.16}.mat-radio-persistent-ripple{width:100%;height:100%;transform:none;top:0;left:0}.mat-radio-container:hover .mat-radio-persistent-ripple{opacity:.04}.mat-radio-button:not(.mat-radio-disabled).cdk-keyboard-focused .mat-radio-persistent-ripple,.mat-radio-button:not(.mat-radio-disabled).cdk-program-focused .mat-radio-persistent-ripple{opacity:.12}.mat-radio-persistent-ripple,.mat-radio-disabled .mat-radio-container:hover .mat-radio-persistent-ripple{opacity:0}@media(hover: none){.mat-radio-container:hover .mat-radio-persistent-ripple{display:none}}.mat-radio-input{bottom:0;left:50%}.cdk-high-contrast-active .mat-radio-button:not(.mat-radio-disabled).cdk-keyboard-focused .mat-radio-ripple,.cdk-high-contrast-active .mat-radio-button:not(.mat-radio-disabled).cdk-program-focused .mat-radio-ripple{outline:solid 3px}.cdk-high-contrast-active .mat-radio-disabled{opacity:.5}\\n\"]\n            }]\n    }], function () { return [{ type: MatRadioGroup, decorators: [{\n                type: Optional\n            }, {\n                type: Inject,\n                args: [MAT_RADIO_GROUP]\n            }] }, { type: ɵngcc0.ElementRef }, { type: ɵngcc0.ChangeDetectorRef }, { type: ɵngcc1.FocusMonitor }, { type: ɵngcc2.UniqueSelectionDispatcher }, { type: String, decorators: [{\n                type: Optional\n            }, {\n                type: Inject,\n                args: [ANIMATION_MODULE_TYPE]\n            }] }, { type: undefined, decorators: [{\n                type: Optional\n            }, {\n                type: Inject,\n                args: [MAT_RADIO_DEFAULT_OPTIONS]\n            }] }, { type: String, decorators: [{\n                type: Attribute,\n                args: ['tabindex']\n            }] }]; }, null); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nclass MatRadioModule {\n}\nMatRadioModule.ɵfac = function MatRadioModule_Factory(t) { return new (t || MatRadioModule)(); };\nMatRadioModule.ɵmod = /*@__PURE__*/ ɵngcc0.ɵɵdefineNgModule({ type: MatRadioModule });\nMatRadioModule.ɵinj = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjector({ imports: [[MatRippleModule, MatCommonModule], MatCommonModule] });\n(function () { (typeof ngDevMode === \"undefined\" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(MatRadioModule, [{\n        type: NgModule,\n        args: [{\n                imports: [MatRippleModule, MatCommonModule],\n                exports: [MatRadioGroup, MatRadioButton, MatCommonModule],\n                declarations: [MatRadioGroup, MatRadioButton]\n            }]\n    }], null, null); })();\n(function () { (typeof ngJitMode === \"undefined\" || ngJitMode) && ɵngcc0.ɵɵsetNgModuleScope(MatRadioModule, { declarations: function () { return [MatRadioGroup, MatRadioButton]; }, imports: function () { return [MatRippleModule, MatCommonModule]; }, exports: function () { return [MatRadioGroup, MatRadioButton, MatCommonModule]; } }); })();\n\n/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n/**\n * Generated bundle index. Do not edit.\n */\n\nexport { MAT_RADIO_DEFAULT_OPTIONS, MAT_RADIO_DEFAULT_OPTIONS_FACTORY, MAT_RADIO_GROUP, MAT_RADIO_GROUP_CONTROL_VALUE_ACCESSOR, MatRadioButton, MatRadioChange, MatRadioGroup, MatRadioModule, _MatRadioButtonBase, _MatRadioGroupBase };\n\n"],"sourceRoot":"webpack:///","file":"644.d878bc57de169f16d198.js"}