text: (function (global, factory) {
      typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/a11y'), require('@angular/cdk/coercion'), require('@angular/cdk/collections'), require('@angular/core'), require('@angular/forms'), require('@angular/material/core')) :
      typeof define === 'function' && define.amd ? define('@angular/material/button-toggle', ['exports', '@angular/cdk/a11y', '@angular/cdk/coercion', '@angular/cdk/collections', '@angular/core', '@angular/forms', '@angular/material/core'], factory) :
      (global = global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.buttonToggle = {}), global.ng.cdk.a11y, global.ng.cdk.coercion, global.ng.cdk.collections, global.ng.core, global.ng.forms, global.ng.material.core));
  }(this, (function (exports, a11y, coercion, collections, core, forms, core$1) { 'use strict';
  
      /*! *****************************************************************************
      Copyright (c) Microsoft Corporation. All rights reserved.
      Licensed under the Apache License, Version 2.0 (the "License"); you may not use
      this file except in compliance with the License. You may obtain a copy of the
      License at http://www.apache.org/licenses/LICENSE-2.0
  
      THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
      KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
      WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
      MERCHANTABLITY OR NON-INFRINGEMENT.
  
      See the Apache Version 2.0 License for specific language governing permissions
      and limitations under the License.
      ***************************************************************************** */
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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
       */
      /**
       * Injection token that can be used to configure the
       * default options for all button toggles within an app.
       */
      var MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS = new core.InjectionToken('MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS');
      /**
       * Provider Expression that allows mat-button-toggle-group to register as a ControlValueAccessor.
       * This allows it to support [(ngModel)].
       * @docs-private
       */
      var MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR = {
          provide: forms.NG_VALUE_ACCESSOR,
          useExisting: core.forwardRef(function () { return MatButtonToggleGroup; }),
          multi: true
      };
      /**
       * @deprecated Use `MatButtonToggleGroup` instead.
       * @breaking-change 8.0.0
       */
      var MatButtonToggleGroupMultiple = /** @class */ (function () {
          function MatButtonToggleGroupMultiple() {
          }
          return MatButtonToggleGroupMultiple;
      }());
      var _uniqueIdCounter = 0;
      /** Change event object emitted by MatButtonToggle. */
      var MatButtonToggleChange = /** @class */ (function () {
          function MatButtonToggleChange(
          /** The MatButtonToggle that emits the event. */
          source, 
          /** The value assigned to the MatButtonToggle. */
          value) {
              this.source = source;
              this.value = value;
          }
          return MatButtonToggleChange;
      }());
      /** Exclusive selection button toggle group that behaves like a radio-button group. */
      var MatButtonToggleGroup = /** @class */ (function () {
          function MatButtonToggleGroup(_changeDetector, defaultOptions) {
              this._changeDetector = _changeDetector;
              this._vertical = false;
              this._multiple = false;
              this._disabled = false;
              /**
               * The method to be called in order to update ngModel.
               * Now `ngModel` binding is not supported in multiple selection mode.
               */
              this._controlValueAccessorChangeFn = function () { };
              /** onTouch function registered via registerOnTouch (ControlValueAccessor). */
              this._onTouched = function () { };
              this._name = "mat-button-toggle-group-" + _uniqueIdCounter++;
              /**
               * Event that emits whenever the value of the group changes.
               * Used to facilitate two-way data binding.
               * @docs-private
               */
              this.valueChange = new core.EventEmitter();
              /** Event emitted when the group's value changes. */
              this.change = new core.EventEmitter();
              this.appearance =
                  defaultOptions && defaultOptions.appearance ? defaultOptions.appearance : 'standard';
          }
          Object.defineProperty(MatButtonToggleGroup.prototype, "name", {
              /** `name` attribute for the underlying `input` element. */
              get: function () { return this._name; },
              set: function (value) {
                  var _this = this;
                  this._name = value;
                  if (this._buttonToggles) {
                      this._buttonToggles.forEach(function (toggle) {
                          toggle.name = _this._name;
                          toggle._markForCheck();
                      });
                  }
              },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggleGroup.prototype, "vertical", {
              /** Whether the toggle group is vertical. */
              get: function () { return this._vertical; },
              set: function (value) {
                  this._vertical = coercion.coerceBooleanProperty(value);
              },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggleGroup.prototype, "value", {
              /** Value of the toggle group. */
              get: function () {
                  var selected = this._selectionModel ? this._selectionModel.selected : [];
                  if (this.multiple) {
                      return selected.map(function (toggle) { return toggle.value; });
                  }
                  return selected[0] ? selected[0].value : undefined;
              },
              set: function (newValue) {
                  this._setSelectionByValue(newValue);
                  this.valueChange.emit(this.value);
              },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggleGroup.prototype, "selected", {
              /** Selected button toggles in the group. */
              get: function () {
                  var selected = this._selectionModel ? this._selectionModel.selected : [];
                  return this.multiple ? selected : (selected[0] || null);
              },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggleGroup.prototype, "multiple", {
              /** Whether multiple button toggles can be selected. */
              get: function () { return this._multiple; },
              set: function (value) {
                  this._multiple = coercion.coerceBooleanProperty(value);
              },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggleGroup.prototype, "disabled", {
              /** Whether multiple button toggle group is disabled. */
              get: function () { return this._disabled; },
              set: function (value) {
                  this._disabled = coercion.coerceBooleanProperty(value);
                  if (this._buttonToggles) {
                      this._buttonToggles.forEach(function (toggle) { return toggle._markForCheck(); });
                  }
              },
              enumerable: true,
              configurable: true
          });
          MatButtonToggleGroup.prototype.ngOnInit = function () {
              this._selectionModel = new collections.SelectionModel(this.multiple, undefined, false);
          };
          MatButtonToggleGroup.prototype.ngAfterContentInit = function () {
              var _a;
              (_a = this._selectionModel).select.apply(_a, __spread(this._buttonToggles.filter(function (toggle) { return toggle.checked; })));
          };
          /**
           * Sets the model value. Implemented as part of ControlValueAccessor.
           * @param value Value to be set to the model.
           */
          MatButtonToggleGroup.prototype.writeValue = function (value) {
              this.value = value;
              this._changeDetector.markForCheck();
          };
          // Implemented as part of ControlValueAccessor.
          MatButtonToggleGroup.prototype.registerOnChange = function (fn) {
              this._controlValueAccessorChangeFn = fn;
          };
          // Implemented as part of ControlValueAccessor.
          MatButtonToggleGroup.prototype.registerOnTouched = function (fn) {
              this._onTouched = fn;
          };
          // Implemented as part of ControlValueAccessor.
          MatButtonToggleGroup.prototype.setDisabledState = function (isDisabled) {
              this.disabled = isDisabled;
          };
          /** Dispatch change event with current selection and group value. */
          MatButtonToggleGroup.prototype._emitChangeEvent = function () {
              var selected = this.selected;
              var source = Array.isArray(selected) ? selected[selected.length - 1] : selected;
              var event = new MatButtonToggleChange(source, this.value);
              this._controlValueAccessorChangeFn(event.value);
              this.change.emit(event);
          };
          /**
           * Syncs a button toggle's selected state with the model value.
           * @param toggle Toggle to be synced.
           * @param select Whether the toggle should be selected.
           * @param isUserInput Whether the change was a result of a user interaction.
           * @param deferEvents Whether to defer emitting the change events.
           */
          MatButtonToggleGroup.prototype._syncButtonToggle = function (toggle, select, isUserInput, deferEvents) {
              var _this = this;
              if (isUserInput === void 0) { isUserInput = false; }
              if (deferEvents === void 0) { deferEvents = false; }
              // Deselect the currently-selected toggle, if we're in single-selection
              // mode and the button being toggled isn't selected at the moment.
              if (!this.multiple && this.selected && !toggle.checked) {
                  this.selected.checked = false;
              }
              if (this._selectionModel) {
                  if (select) {
                      this._selectionModel.select(toggle);
                  }
                  else {
                      this._selectionModel.deselect(toggle);
                  }
              }
              else {
                  deferEvents = true;
              }
              // We need to defer in some cases in order to avoid "changed after checked errors", however
              // the side-effect is that we may end up updating the model value out of sequence in others
              // The `deferEvents` flag allows us to decide whether to do it on a case-by-case basis.
              if (deferEvents) {
                  Promise.resolve(function () { return _this._updateModelValue(isUserInput); });
              }
              else {
                  this._updateModelValue(isUserInput);
              }
          };
          /** Checks whether a button toggle is selected. */
          MatButtonToggleGroup.prototype._isSelected = function (toggle) {
              return this._selectionModel && this._selectionModel.isSelected(toggle);
          };
          /** Determines whether a button toggle should be checked on init. */
          MatButtonToggleGroup.prototype._isPrechecked = function (toggle) {
              if (typeof this._rawValue === 'undefined') {
                  return false;
              }
              if (this.multiple && Array.isArray(this._rawValue)) {
                  return this._rawValue.some(function (value) { return toggle.value != null && value === toggle.value; });
              }
              return toggle.value === this._rawValue;
          };
          /** Updates the selection state of the toggles in the group based on a value. */
          MatButtonToggleGroup.prototype._setSelectionByValue = function (value) {
              var _this = this;
              this._rawValue = value;
              if (!this._buttonToggles) {
                  return;
              }
              if (this.multiple && value) {
                  if (!Array.isArray(value)) {
                      throw Error('Value must be an array in multiple-selection mode.');
                  }
                  this._clearSelection();
                  value.forEach(function (currentValue) { return _this._selectValue(currentValue); });
              }
              else {
                  this._clearSelection();
                  this._selectValue(value);
              }
          };
          /** Clears the selected toggles. */
          MatButtonToggleGroup.prototype._clearSelection = function () {
              this._selectionModel.clear();
              this._buttonToggles.forEach(function (toggle) { return toggle.checked = false; });
          };
          /** Selects a value if there's a toggle that corresponds to it. */
          MatButtonToggleGroup.prototype._selectValue = function (value) {
              var correspondingOption = this._buttonToggles.find(function (toggle) {
                  return toggle.value != null && toggle.value === value;
              });
              if (correspondingOption) {
                  correspondingOption.checked = true;
                  this._selectionModel.select(correspondingOption);
              }
          };
          /** Syncs up the group's value with the model and emits the change event. */
          MatButtonToggleGroup.prototype._updateModelValue = function (isUserInput) {
              // Only emit the change event for user input.
              if (isUserInput) {
                  this._emitChangeEvent();
              }
              // Note: we emit this one no matter whether it was a user interaction, because
              // it is used by Angular to sync up the two-way data binding.
              this.valueChange.emit(this.value);
          };
          MatButtonToggleGroup.decorators = [
              { type: core.Directive, args: [{
                          selector: 'mat-button-toggle-group',
                          providers: [
                              MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR,
                              { provide: MatButtonToggleGroupMultiple, useExisting: MatButtonToggleGroup },
                          ],
                          host: {
                              'role': 'group',
                              'class': 'mat-button-toggle-group',
                              '[attr.aria-disabled]': 'disabled',
                              '[class.mat-button-toggle-vertical]': 'vertical',
                              '[class.mat-button-toggle-group-appearance-standard]': 'appearance === "standard"',
                          },
                          exportAs: 'matButtonToggleGroup',
                      },] }
          ];
          /** @nocollapse */
          MatButtonToggleGroup.ctorParameters = function () { return [
              { type: core.ChangeDetectorRef },
              { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS,] }] }
          ]; };
          MatButtonToggleGroup.propDecorators = {
              _buttonToggles: [{ type: core.ContentChildren, args: [core.forwardRef(function () { return MatButtonToggle; }), {
                              // Note that this would technically pick up toggles
                              // from nested groups, but that's not a case that we support.
                              descendants: true
                          },] }],
              appearance: [{ type: core.Input }],
              name: [{ type: core.Input }],
              vertical: [{ type: core.Input }],
              value: [{ type: core.Input }],
              valueChange: [{ type: core.Output }],
              multiple: [{ type: core.Input }],
              disabled: [{ type: core.Input }],
              change: [{ type: core.Output }]
          };
          return MatButtonToggleGroup;
      }());
      // Boilerplate for applying mixins to the MatButtonToggle class.
      /** @docs-private */
      var MatButtonToggleBase = /** @class */ (function () {
          function MatButtonToggleBase() {
          }
          return MatButtonToggleBase;
      }());
      var _MatButtonToggleMixinBase = core$1.mixinDisableRipple(MatButtonToggleBase);
      /** Single button inside of a toggle group. */
      var MatButtonToggle = /** @class */ (function (_super) {
          __extends(MatButtonToggle, _super);
          function MatButtonToggle(toggleGroup, _changeDetectorRef, _elementRef, _focusMonitor, 
          // @breaking-change 8.0.0 `defaultTabIndex` to be made a required parameter.
          defaultTabIndex, defaultOptions) {
              var _this = _super.call(this) || this;
              _this._changeDetectorRef = _changeDetectorRef;
              _this._elementRef = _elementRef;
              _this._focusMonitor = _focusMonitor;
              _this._isSingleSelector = false;
              _this._checked = false;
              /**
               * Users can specify the `aria-labelledby` attribute which will be forwarded to the input element
               */
              _this.ariaLabelledby = null;
              _this._disabled = false;
              /** Event emitted when the group value changes. */
              _this.change = new core.EventEmitter();
              var parsedTabIndex = Number(defaultTabIndex);
              _this.tabIndex = (parsedTabIndex || parsedTabIndex === 0) ? parsedTabIndex : null;
              _this.buttonToggleGroup = toggleGroup;
              _this.appearance =
                  defaultOptions && defaultOptions.appearance ? defaultOptions.appearance : 'standard';
              return _this;
          }
          Object.defineProperty(MatButtonToggle.prototype, "buttonId", {
              /** Unique ID for the underlying `button` element. */
              get: function () { return this.id + "-button"; },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggle.prototype, "appearance", {
              /** The appearance style of the button. */
              get: function () {
                  return this.buttonToggleGroup ? this.buttonToggleGroup.appearance : this._appearance;
              },
              set: function (value) {
                  this._appearance = value;
              },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggle.prototype, "checked", {
              /** Whether the button is checked. */
              get: function () {
                  return this.buttonToggleGroup ? this.buttonToggleGroup._isSelected(this) : this._checked;
              },
              set: function (value) {
                  var newValue = coercion.coerceBooleanProperty(value);
                  if (newValue !== this._checked) {
                      this._checked = newValue;
                      if (this.buttonToggleGroup) {
                          this.buttonToggleGroup._syncButtonToggle(this, this._checked);
                      }
                      this._changeDetectorRef.markForCheck();
                  }
              },
              enumerable: true,
              configurable: true
          });
          Object.defineProperty(MatButtonToggle.prototype, "disabled", {
              /** Whether the button is disabled. */
              get: function () {
                  return this._disabled || (this.buttonToggleGroup && this.buttonToggleGroup.disabled);
              },
              set: function (value) { this._disabled = coercion.coerceBooleanProperty(value); },
              enumerable: true,
              configurable: true
          });
          MatButtonToggle.prototype.ngOnInit = function () {
              this._isSingleSelector = this.buttonToggleGroup && !this.buttonToggleGroup.multiple;
              this._type = this._isSingleSelector ? 'radio' : 'checkbox';
              this.id = this.id || "mat-button-toggle-" + _uniqueIdCounter++;
              if (this._isSingleSelector) {
                  this.name = this.buttonToggleGroup.name;
              }
              if (this.buttonToggleGroup && this.buttonToggleGroup._isPrechecked(this)) {
                  this.checked = true;
              }
              this._focusMonitor.monitor(this._elementRef, true);
          };
          MatButtonToggle.prototype.ngOnDestroy = function () {
              var group = this.buttonToggleGroup;
              this._focusMonitor.stopMonitoring(this._elementRef);
              // Remove the toggle from the selection once it's destroyed. Needs to happen
              // on the next tick in order to avoid "changed after checked" errors.
              if (group && group._isSelected(this)) {
                  group._syncButtonToggle(this, false, false, true);
              }
          };
          /** Focuses the button. */
          MatButtonToggle.prototype.focus = function (options) {
              this._buttonElement.nativeElement.focus(options);
          };
          /** Checks the button toggle due to an interaction with the underlying native button. */
          MatButtonToggle.prototype._onButtonClick = function () {
              var newChecked = this._isSingleSelector ? true : !this._checked;
              if (newChecked !== this._checked) {
                  this._checked = newChecked;
                  if (this.buttonToggleGroup) {
                      this.buttonToggleGroup._syncButtonToggle(this, this._checked, true);
                      this.buttonToggleGroup._onTouched();
                  }
              }
              // Emit a change event when it's the single selector
              this.change.emit(new MatButtonToggleChange(this, this.value));
          };
          /**
           * Marks the button toggle as needing checking for change detection.
           * This method is exposed because the parent button toggle group will directly
           * update bound properties of the radio button.
           */
          MatButtonToggle.prototype._markForCheck = function () {
              // When the group value changes, the button will not be notified.
              // Use `markForCheck` to explicit update button toggle's status.
              this._changeDetectorRef.markForCheck();
          };
          MatButtonToggle.decorators = [
              { type: core.Component, args: [{
                          selector: 'mat-button-toggle',
                          template: "<button #button class=\"mat-button-toggle-button mat-focus-indicator\"\n        type=\"button\"\n        [id]=\"buttonId\"\n        [attr.tabindex]=\"disabled ? -1 : tabIndex\"\n        [attr.aria-pressed]=\"checked\"\n        [disabled]=\"disabled || null\"\n        [attr.name]=\"name || null\"\n        [attr.aria-label]=\"ariaLabel\"\n        [attr.aria-labelledby]=\"ariaLabelledby\"\n        (click)=\"_onButtonClick()\">\n  <div class=\"mat-button-toggle-label-content\">\n    <ng-content></ng-content>\n  </div>\n</button>\n\n<div class=\"mat-button-toggle-focus-overlay\"></div>\n<div class=\"mat-button-toggle-ripple\" matRipple\n     [matRippleTrigger]=\"button\"\n     [matRippleDisabled]=\"this.disableRipple || this.disabled\">\n</div>\n",
                          encapsulation: core.ViewEncapsulation.None,
                          exportAs: 'matButtonToggle',
                          changeDetection: core.ChangeDetectionStrategy.OnPush,
                          inputs: ['disableRipple'],
                          host: {
                              '[class.mat-button-toggle-standalone]': '!buttonToggleGroup',
                              '[class.mat-button-toggle-checked]': 'checked',
                              '[class.mat-button-toggle-disabled]': 'disabled',
                              '[class.mat-button-toggle-appearance-standard]': 'appearance === "standard"',
                              'class': 'mat-button-toggle',
                              // Always reset the tabindex to -1 so it doesn't conflict with the one on the `button`,
                              // but can still receive focus from things like cdkFocusInitial.
                              '[attr.tabindex]': '-1',
                              '[attr.id]': 'id',
                              '[attr.name]': 'null',
                              '(focus)': 'focus()',
                          },
                          styles: [".mat-button-toggle-standalone,.mat-button-toggle-group{position:relative;display:inline-flex;flex-direction:row;white-space:nowrap;overflow:hidden;border-radius:2px;-webkit-tap-highlight-color:transparent}.cdk-high-contrast-active .mat-button-toggle-standalone,.cdk-high-contrast-active .mat-button-toggle-group{outline:solid 1px}.mat-button-toggle-standalone.mat-button-toggle-appearance-standard,.mat-button-toggle-group-appearance-standard{border-radius:4px}.cdk-high-contrast-active .mat-button-toggle-standalone.mat-button-toggle-appearance-standard,.cdk-high-contrast-active .mat-button-toggle-group-appearance-standard{outline:0}.mat-button-toggle-vertical{flex-direction:column}.mat-button-toggle-vertical .mat-button-toggle-label-content{display:block}.mat-button-toggle{white-space:nowrap;position:relative}.mat-button-toggle .mat-icon svg{vertical-align:top}.mat-button-toggle.cdk-keyboard-focused .mat-button-toggle-focus-overlay{opacity:1}.cdk-high-contrast-active .mat-button-toggle.cdk-keyboard-focused .mat-button-toggle-focus-overlay{opacity:.5}.mat-button-toggle-appearance-standard:not(.mat-button-toggle-disabled):hover .mat-button-toggle-focus-overlay{opacity:.04}.mat-button-toggle-appearance-standard.cdk-keyboard-focused:not(.mat-button-toggle-disabled) .mat-button-toggle-focus-overlay{opacity:.12}.cdk-high-contrast-active .mat-button-toggle-appearance-standard.cdk-keyboard-focused:not(.mat-button-toggle-disabled) .mat-button-toggle-focus-overlay{opacity:.5}@media(hover: none){.mat-button-toggle-appearance-standard:not(.mat-button-toggle-disabled):hover .mat-button-toggle-focus-overlay{display:none}}.mat-button-toggle-label-content{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;display:inline-block;line-height:36px;padding:0 16px;position:relative}.mat-button-toggle-appearance-standard .mat-button-toggle-label-content{line-height:48px;padding:0 12px}.mat-button-toggle-label-content>*{vertical-align:middle}.mat-button-toggle-focus-overlay{border-radius:inherit;pointer-events:none;opacity:0;top:0;left:0;right:0;bottom:0;position:absolute}.mat-button-toggle-checked .mat-button-toggle-focus-overlay{border-bottom:solid 36px}.cdk-high-contrast-active .mat-button-toggle-checked .mat-button-toggle-focus-overlay{opacity:.5;height:0}.cdk-high-contrast-active .mat-button-toggle-checked.mat-button-toggle-appearance-standard .mat-button-toggle-focus-overlay{border-bottom:solid 48px}.mat-button-toggle .mat-button-toggle-ripple{top:0;left:0;right:0;bottom:0;position:absolute;pointer-events:none}.mat-button-toggle-button{border:0;background:none;color:inherit;padding:0;margin:0;font:inherit;outline:none;width:100%;cursor:pointer}.mat-button-toggle-disabled .mat-button-toggle-button{cursor:default}.mat-button-toggle-button::-moz-focus-inner{border:0}\n"]
                      }] }
          ];
          /** @nocollapse */
          MatButtonToggle.ctorParameters = function () { return [
              { type: MatButtonToggleGroup, decorators: [{ type: core.Optional }] },
              { type: core.ChangeDetectorRef },
              { type: core.ElementRef },
              { type: a11y.FocusMonitor },
              { type: String, decorators: [{ type: core.Attribute, args: ['tabindex',] }] },
              { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS,] }] }
          ]; };
          MatButtonToggle.propDecorators = {
              ariaLabel: [{ type: core.Input, args: ['aria-label',] }],
              ariaLabelledby: [{ type: core.Input, args: ['aria-labelledby',] }],
              _buttonElement: [{ type: core.ViewChild, args: ['button',] }],
              id: [{ type: core.Input }],
              name: [{ type: core.Input }],
              value: [{ type: core.Input }],
              tabIndex: [{ type: core.Input }],
              appearance: [{ type: core.Input }],
              checked: [{ type: core.Input }],
              disabled: [{ type: core.Input }],
              change: [{ type: core.Output }]
          };
          return MatButtonToggle;
      }(_MatButtonToggleMixinBase));
  
      /**
       * @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 MatButtonToggleModule = /** @class */ (function () {
          function MatButtonToggleModule() {
          }
          MatButtonToggleModule.decorators = [
              { type: core.NgModule, args: [{
                          imports: [core$1.MatCommonModule, core$1.MatRippleModule],
                          exports: [core$1.MatCommonModule, MatButtonToggleGroup, MatButtonToggle],
                          declarations: [MatButtonToggleGroup, MatButtonToggle],
                      },] }
          ];
          return MatButtonToggleModule;
      }());
  
      /**
       * @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
       */
  
      /**
       * Generated bundle index. Do not edit.
       */
  
      exports.MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS = MAT_BUTTON_TOGGLE_DEFAULT_OPTIONS;
      exports.MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR = MAT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR;
      exports.MatButtonToggle = MatButtonToggle;
      exports.MatButtonToggleChange = MatButtonToggleChange;
      exports.MatButtonToggleGroup = MatButtonToggleGroup;
      exports.MatButtonToggleGroupMultiple = MatButtonToggleGroupMultiple;
      exports.MatButtonToggleModule = MatButtonToggleModule;
  
      Object.defineProperty(exports, '__esModule', { value: true });
  
  })));
  //# sourceMappingURL=material-button-toggle.umd.js.map
  