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
   */
  import { CommonModule } from '@angular/common';
  import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ContentChild, ContentChildren, Directive, ElementRef, Inject, Input, NgModule, Optional, ViewChild, ViewEncapsulation } from '@angular/core';
  import { PlatformModule } from '@angular/cdk/platform';
  import { coerceBooleanProperty } from '@angular/cdk/coercion';
  import { MAT_LABEL_GLOBAL_OPTIONS, mixinColor } from '@angular/material/core';
  import { fromEvent } from 'rxjs/observable/fromEvent';
  import { startWith } from 'rxjs/operators/startWith';
  import { take } from 'rxjs/operators/take';
  import { animate, state, style, transition, trigger } from '@angular/animations';
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  let nextUniqueId = 0;
  /**
   * Single error message to be shown underneath the form field.
   */
  class MatError {
      constructor() {
          this.id = `mat-error-${nextUniqueId++}`;
      }
  }
  MatError.decorators = [
      { type: Directive, args: [{
                  selector: 'mat-error',
                  host: {
                      'class': 'mat-error',
                      'role': 'alert',
                      '[attr.id]': 'id',
                  }
              },] },
  ];
  /** @nocollapse */
  MatError.ctorParameters = () => [];
  MatError.propDecorators = {
      "id": [{ type: Input },],
  };
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  /**
   * Animations used by the MatFormField.
   */
  const matFormFieldAnimations = {
      /** Animation that transitions the form field's error and hint messages. */
      transitionMessages: trigger('transitionMessages', [
          // TODO(mmalerba): Use angular animations for label animation as well.
          state('enter', style({ opacity: 1, transform: 'translateY(0%)' })),
          transition('void => enter', [
              style({ opacity: 0, transform: 'translateY(-100%)' }),
              animate('300ms cubic-bezier(0.55, 0, 0.55, 0.2)'),
          ]),
      ])
  };
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * An interface which allows a control to work inside of a `MatFormField`.
   * @abstract
   */
  class MatFormFieldControl {
  }
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * \@docs-private
   * @return {?}
   */
  function getMatFormFieldPlaceholderConflictError() {
      return Error('Placeholder attribute and child element were both specified.');
  }
  /**
   * \@docs-private
   * @param {?} align
   * @return {?}
   */
  function getMatFormFieldDuplicatedHintError(align) {
      return Error(`A hint was already declared for 'align="${align}"'.`);
  }
  /**
   * \@docs-private
   * @return {?}
   */
  function getMatFormFieldMissingControlError() {
      return Error('mat-form-field must contain a MatFormFieldControl.');
  }
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  let nextUniqueId$2 = 0;
  /**
   * Hint text to be shown underneath the form field control.
   */
  class MatHint {
      constructor() {
          /**
           * Whether to align the hint label at the start or end of the line.
           */
          this.align = 'start';
          /**
           * Unique ID for the hint. Used for the aria-describedby on the form field control.
           */
          this.id = `mat-hint-${nextUniqueId$2++}`;
      }
  }
  MatHint.decorators = [
      { type: Directive, args: [{
                  selector: 'mat-hint',
                  host: {
                      'class': 'mat-hint',
                      '[class.mat-right]': 'align == "end"',
                      '[attr.id]': 'id',
                      // Remove align attribute to prevent it from interfering with layout.
                      '[attr.align]': 'null',
                  }
              },] },
  ];
  /** @nocollapse */
  MatHint.ctorParameters = () => [];
  MatHint.propDecorators = {
      "align": [{ type: Input },],
      "id": [{ type: Input },],
  };
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * The floating label for a `mat-form-field`.
   */
  class MatLabel {
  }
  MatLabel.decorators = [
      { type: Directive, args: [{
                  selector: 'mat-label'
              },] },
  ];
  /** @nocollapse */
  MatLabel.ctorParameters = () => [];
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * The placeholder text for an `MatFormField`.
   */
  class MatPlaceholder {
  }
  MatPlaceholder.decorators = [
      { type: Directive, args: [{
                  selector: 'mat-placeholder'
              },] },
  ];
  /** @nocollapse */
  MatPlaceholder.ctorParameters = () => [];
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * Prefix to be placed the the front of the form field.
   */
  class MatPrefix {
  }
  MatPrefix.decorators = [
      { type: Directive, args: [{
                  selector: '[matPrefix]',
              },] },
  ];
  /** @nocollapse */
  MatPrefix.ctorParameters = () => [];
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * Suffix to be placed at the end of the form field.
   */
  class MatSuffix {
  }
  MatSuffix.decorators = [
      { type: Directive, args: [{
                  selector: '[matSuffix]',
              },] },
  ];
  /** @nocollapse */
  MatSuffix.ctorParameters = () => [];
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * \@docs-private
   */
  class MatFormFieldBase {
      /**
       * @param {?} _elementRef
       */
      constructor(_elementRef) {
          this._elementRef = _elementRef;
      }
  }
  const _MatFormFieldMixinBase = mixinColor(MatFormFieldBase, 'primary');
  let nextUniqueId$1 = 0;
  /**
   * Container for form controls that applies Material Design styling and behavior.
   */
  class MatFormField extends _MatFormFieldMixinBase {
      /**
       * @param {?} _elementRef
       * @param {?} _changeDetectorRef
       * @param {?} labelOptions
       */
      constructor(_elementRef, _changeDetectorRef, labelOptions) {
          super(_elementRef);
          this._elementRef = _elementRef;
          this._changeDetectorRef = _changeDetectorRef;
          /**
           * Override for the logic that disables the label animation in certain cases.
           */
          this._showAlwaysAnimate = false;
          /**
           * State of the mat-hint and mat-error animations.
           */
          this._subscriptAnimationState = '';
          this._hintLabel = '';
          // Unique id for the hint label.
          this._hintLabelId = `mat-hint-${nextUniqueId$1++}`;
          this._labelOptions = labelOptions ? labelOptions : {};
          this.floatLabel = this._labelOptions.float || 'auto';
      }
      /**
       * @deprecated Use `color` instead.
       * \@deletion-target 6.0.0
       * @return {?}
       */
      get dividerColor() { return this.color; }
      /**
       * @param {?} value
       * @return {?}
       */
      set dividerColor(value) { this.color = value; }
      /**
       * Whether the required marker should be hidden.
       * @return {?}
       */
      get hideRequiredMarker() { return this._hideRequiredMarker; }
      /**
       * @param {?} value
       * @return {?}
       */
      set hideRequiredMarker(value) {
          this._hideRequiredMarker = coerceBooleanProperty(value);
      }
      /**
       * Whether the floating label should always float or not.
       * @return {?}
       */
      get _shouldAlwaysFloat() {
          return this._floatLabel === 'always' && !this._showAlwaysAnimate;
      }
      /**
       * Whether the label can float or not.
       * @return {?}
       */
      get _canLabelFloat() { return this._floatLabel !== 'never'; }
      /**
       * Text for the form field hint.
       * @return {?}
       */
      get hintLabel() { return this._hintLabel; }
      /**
       * @param {?} value
       * @return {?}
       */
      set hintLabel(value) {
          this._hintLabel = value;
          this._processHints();
      }
      /**
       * Whether the placeholder should always float, never float or float as the user types.
       * @deprecated Use floatLabel instead.
       * \@deletion-target 6.0.0
       * @return {?}
       */
      get floatPlaceholder() { return this._floatLabel; }
      /**
       * @param {?} value
       * @return {?}
       */
      set floatPlaceholder(value) { this.floatLabel = value; }
      /**
       * Whether the label should always float, never float or float as the user types.
       * @return {?}
       */
      get floatLabel() { return this._floatLabel; }
      /**
       * @param {?} value
       * @return {?}
       */
      set floatLabel(value) {
          if (value !== this._floatLabel) {
              this._floatLabel = value || this._labelOptions.float || 'auto';
              this._changeDetectorRef.markForCheck();
          }
      }
      /**
       * @return {?}
       */
      ngAfterContentInit() {
          this._validateControlChild();
          if (this._control.controlType) {
              this._elementRef.nativeElement.classList
                  .add(`mat-form-field-type-${this._control.controlType}`);
          }
          // Subscribe to changes in the child control state in order to update the form field UI.
          this._control.stateChanges.pipe(startWith(/** @type {?} */ ((null)))).subscribe(() => {
              this._validatePlaceholders();
              this._syncDescribedByIds();
              this._changeDetectorRef.markForCheck();
          });
          let /** @type {?} */ ngControl = this._control.ngControl;
          if (ngControl && ngControl.valueChanges) {
              ngControl.valueChanges.subscribe(() => {
                  this._changeDetectorRef.markForCheck();
              });
          }
          // Re-validate when the number of hints changes.
          this._hintChildren.changes.pipe(startWith(null)).subscribe(() => {
              this._processHints();
              this._changeDetectorRef.markForCheck();
          });
          // Update the aria-described by when the number of errors changes.
          this._errorChildren.changes.pipe(startWith(null)).subscribe(() => {
              this._syncDescribedByIds();
              this._changeDetectorRef.markForCheck();
          });
      }
      /**
       * @return {?}
       */
      ngAfterContentChecked() {
          this._validateControlChild();
      }
      /**
       * @return {?}
       */
      ngAfterViewInit() {
          // Avoid animations on load.
          this._subscriptAnimationState = 'enter';
          this._changeDetectorRef.detectChanges();
      }
      /**
       * Determines whether a class from the NgControl should be forwarded to the host element.
       * @param {?} prop
       * @return {?}
       */
      _shouldForward(prop) {
          let /** @type {?} */ ngControl = this._control ? this._control.ngControl : null;
          return ngControl && (/** @type {?} */ (ngControl))[prop];
      }
      /**
       * @return {?}
       */
      _hasPlaceholder() {
          return !!(this._control.placeholder || this._placeholderChild);
      }
      /**
       * @return {?}
       */
      _hasLabel() {
          return !!this._labelChild;
      }
      /**
       * @return {?}
       */
      _shouldLabelFloat() {
          return this._canLabelFloat && (this._control.shouldLabelFloat ||
              this._control.shouldPlaceholderFloat || this._shouldAlwaysFloat);
      }
      /**
       * @return {?}
       */
      _hideControlPlaceholder() {
          return !this._hasLabel() || !this._shouldLabelFloat();
      }
      /**
       * @return {?}
       */
      _hasFloatingLabel() {
          return this._hasLabel() || this._hasPlaceholder();
      }
      /**
       * Determines whether to display hints or errors.
       * @return {?}
       */
      _getDisplayedMessages() {
          return (this._errorChildren && this._errorChildren.length > 0 &&
              this._control.errorState) ? 'error' : 'hint';
      }
      /**
       * Animates the placeholder up and locks it in position.
       * @return {?}
       */
      _animateAndLockLabel() {
          if (this._hasFloatingLabel() && this._canLabelFloat) {
              this._showAlwaysAnimate = true;
              this._floatLabel = 'always';
              fromEvent(this._label.nativeElement, 'transitionend').pipe(take(1)).subscribe(() => {
                  this._showAlwaysAnimate = false;
              });
              this._changeDetectorRef.markForCheck();
          }
      }
      /**
       * Ensure that there is only one placeholder (either `placeholder` attribute on the child control
       * or child element with the `mat-placeholder` directive).
       * @return {?}
       */
      _validatePlaceholders() {
          if (this._control.placeholder && this._placeholderChild) {
              throw getMatFormFieldPlaceholderConflictError();
          }
      }
      /**
       * Does any extra processing that is required when handling the hints.
       * @return {?}
       */
      _processHints() {
          this._validateHints();
          this._syncDescribedByIds();
      }
      /**
       * Ensure that there is a maximum of one of each `<mat-hint>` alignment specified, with the
       * attribute being considered as `align="start"`.
       * @return {?}
       */
      _validateHints() {
          if (this._hintChildren) {
              let /** @type {?} */ startHint;
              let /** @type {?} */ endHint;
              this._hintChildren.forEach((hint) => {
                  if (hint.align === 'start') {
                      if (startHint || this.hintLabel) {
                          throw getMatFormFieldDuplicatedHintError('start');
                      }
                      startHint = hint;
                  }
                  else if (hint.align === 'end') {
                      if (endHint) {
                          throw getMatFormFieldDuplicatedHintError('end');
                      }
                      endHint = hint;
                  }
              });
          }
      }
      /**
       * Sets the list of element IDs that describe the child control. This allows the control to update
       * its `aria-describedby` attribute accordingly.
       * @return {?}
       */
      _syncDescribedByIds() {
          if (this._control) {
              let /** @type {?} */ ids = [];
              if (this._getDisplayedMessages() === 'hint') {
                  let /** @type {?} */ startHint = this._hintChildren ?
                      this._hintChildren.find(hint => hint.align === 'start') : null;
                  let /** @type {?} */ endHint = this._hintChildren ?
                      this._hintChildren.find(hint => hint.align === 'end') : null;
                  if (startHint) {
                      ids.push(startHint.id);
                  }
                  else if (this._hintLabel) {
                      ids.push(this._hintLabelId);
                  }
                  if (endHint) {
                      ids.push(endHint.id);
                  }
              }
              else if (this._errorChildren) {
                  ids = this._errorChildren.map(error => error.id);
              }
              this._control.setDescribedByIds(ids);
          }
      }
      /**
       * Throws an error if the form field's control is missing.
       * @return {?}
       */
      _validateControlChild() {
          if (!this._control) {
              throw getMatFormFieldMissingControlError();
          }
      }
  }
  MatFormField.decorators = [
      { type: Component, args: [{// TODO(mmalerba): the input-container selectors and classes are deprecated and will be removed.
                  selector: 'mat-input-container, mat-form-field',
                  exportAs: 'matFormField',
                  template: "<div class=\"mat-input-wrapper mat-form-field-wrapper\"><div class=\"mat-input-flex mat-form-field-flex\" #connectionContainer (click)=\"_control.onContainerClick && _control.onContainerClick($event)\"><div class=\"mat-input-prefix mat-form-field-prefix\" *ngIf=\"_prefixChildren.length\"><ng-content select=\"[matPrefix]\"></ng-content></div><div class=\"mat-input-infix mat-form-field-infix\" #inputContainer><ng-content></ng-content><span class=\"mat-form-field-label-wrapper mat-input-placeholder-wrapper mat-form-field-placeholder-wrapper\"><label class=\"mat-form-field-label mat-input-placeholder mat-form-field-placeholder\" [attr.for]=\"_control.id\" [attr.aria-owns]=\"_control.id\" [class.mat-empty]=\"_control.empty && !_shouldAlwaysFloat\" [class.mat-form-field-empty]=\"_control.empty && !_shouldAlwaysFloat\" [class.mat-accent]=\"color == 'accent'\" [class.mat-warn]=\"color == 'warn'\" #label *ngIf=\"_hasFloatingLabel()\" [ngSwitch]=\"_hasLabel()\"><ng-container *ngSwitchCase=\"false\"><ng-content select=\"mat-placeholder\"></ng-content>{{_control.placeholder}}</ng-container><ng-content select=\"mat-label\" *ngSwitchCase=\"true\"></ng-content><span class=\"mat-placeholder-required mat-form-field-required-marker\" aria-hidden=\"true\" *ngIf=\"!hideRequiredMarker && _control.required && !_control.disabled\">&nbsp;*</span></label></span></div><div class=\"mat-input-suffix mat-form-field-suffix\" *ngIf=\"_suffixChildren.length\"><ng-content select=\"[matSuffix]\"></ng-content></div></div><div class=\"mat-input-underline mat-form-field-underline\" #underline><span class=\"mat-input-ripple mat-form-field-ripple\" [class.mat-accent]=\"color == 'accent'\" [class.mat-warn]=\"color == 'warn'\"></span></div><div class=\"mat-input-subscript-wrapper mat-form-field-subscript-wrapper\" [ngSwitch]=\"_getDisplayedMessages()\"><div *ngSwitchCase=\"'error'\" [@transitionMessages]=\"_subscriptAnimationState\"><ng-content select=\"mat-error\"></ng-content></div><div class=\"mat-input-hint-wrapper mat-form-field-hint-wrapper\" *ngSwitchCase=\"'hint'\" [@transitionMessages]=\"_subscriptAnimationState\"><div *ngIf=\"hintLabel\" [id]=\"_hintLabelId\" class=\"mat-hint\">{{hintLabel}}</div><ng-content select=\"mat-hint:not([align='end'])\"></ng-content><div class=\"mat-input-hint-spacer mat-form-field-hint-spacer\"></div><ng-content select=\"mat-hint[align='end']\"></ng-content></div></div></div>",
                  // MatInput is a directive and can't have styles, so we need to include its styles here.
                  // The MatInput styles are fairly minimal so it shouldn't be a big deal for people who
                  // aren't using MatInput.
                  styles: [".mat-form-field{display:inline-block;position:relative;text-align:left}[dir=rtl] .mat-form-field{text-align:right}.mat-form-field-wrapper{position:relative}.mat-form-field-flex{display:inline-flex;align-items:baseline;width:100%}.mat-form-field-prefix,.mat-form-field-suffix{white-space:nowrap;flex:none}.mat-form-field-prefix .mat-icon,.mat-form-field-suffix .mat-icon{width:1em}.mat-form-field-prefix .mat-icon-button,.mat-form-field-suffix .mat-icon-button{font:inherit;vertical-align:baseline}.mat-form-field-prefix .mat-icon-button .mat-icon,.mat-form-field-suffix .mat-icon-button .mat-icon{font-size:inherit}.mat-form-field-infix{display:block;position:relative;flex:auto;min-width:0;width:180px}.mat-form-field-label-wrapper{position:absolute;left:0;box-sizing:content-box;width:100%;height:100%;overflow:hidden;pointer-events:none}.mat-form-field-label{position:absolute;left:0;font:inherit;pointer-events:none;width:100%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;transform:perspective(100px);-ms-transform:none;transform-origin:0 0;transition:transform .4s cubic-bezier(.25,.8,.25,1),color .4s cubic-bezier(.25,.8,.25,1),width .4s cubic-bezier(.25,.8,.25,1);display:none}[dir=rtl] .mat-form-field-label{transform-origin:100% 0;left:auto;right:0}.mat-form-field-can-float.mat-form-field-should-float .mat-form-field-label,.mat-form-field-empty.mat-form-field-label{display:block}.mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-label-wrapper .mat-form-field-label{display:none}.mat-form-field-can-float .mat-form-field-autofill-control:-webkit-autofill+.mat-form-field-label-wrapper .mat-form-field-label{display:block;transition:none}.mat-input-server:focus+.mat-form-field-placeholder-wrapper .mat-form-field-placeholder,.mat-input-server[placeholder]:not(:placeholder-shown)+.mat-form-field-placeholder-wrapper .mat-form-field-placeholder{display:none}.mat-form-field-can-float .mat-input-server:focus+.mat-form-field-placeholder-wrapper .mat-form-field-placeholder,.mat-form-field-can-float .mat-input-server[placeholder]:not(:placeholder-shown)+.mat-form-field-placeholder-wrapper .mat-form-field-placeholder{display:block}.mat-form-field-label:not(.mat-form-field-empty){transition:none}.mat-form-field-underline{position:absolute;height:1px;width:100%}.mat-form-field-disabled .mat-form-field-underline{background-position:0;background-color:transparent}.mat-form-field-underline .mat-form-field-ripple{position:absolute;top:0;left:0;width:100%;height:2px;transform-origin:50%;transform:scaleX(.5);visibility:hidden;opacity:0;transition:background-color .3s cubic-bezier(.55,0,.55,.2)}.mat-form-field-invalid:not(.mat-focused) .mat-form-field-underline .mat-form-field-ripple{height:1px}.mat-focused .mat-form-field-underline .mat-form-field-ripple,.mat-form-field-invalid .mat-form-field-underline .mat-form-field-ripple{visibility:visible;opacity:1;transform:scaleX(1);transition:transform .3s cubic-bezier(.25,.8,.25,1),opacity .1s cubic-bezier(.25,.8,.25,1),background-color .3s cubic-bezier(.25,.8,.25,1)}.mat-form-field-subscript-wrapper{position:absolute;width:100%;overflow:hidden}.mat-form-field-label-wrapper .mat-icon,.mat-form-field-subscript-wrapper .mat-icon{width:1em;height:1em;font-size:inherit;vertical-align:baseline}.mat-form-field-hint-wrapper{display:flex}.mat-form-field-hint-spacer{flex:1 0 1em}.mat-error{display:block} .mat-input-element{font:inherit;background:0 0;color:currentColor;border:none;outline:0;padding:0;margin:0;width:100%;max-width:100%;vertical-align:bottom;text-align:inherit}.mat-input-element:-moz-ui-invalid{box-shadow:none}.mat-input-element::-ms-clear,.mat-input-element::-ms-reveal{display:none}.mat-input-element[type=date]::after,.mat-input-element[type=datetime-local]::after,.mat-input-element[type=datetime]::after,.mat-input-element[type=month]::after,.mat-input-element[type=time]::after,.mat-input-element[type=week]::after{content:' ';white-space:pre;width:1px}.mat-input-element::placeholder{transition:color .4s .133s cubic-bezier(.25,.8,.25,1)}.mat-input-element::-moz-placeholder{transition:color .4s .133s cubic-bezier(.25,.8,.25,1)}.mat-input-element::-webkit-input-placeholder{transition:color .4s .133s cubic-bezier(.25,.8,.25,1)}.mat-input-element:-ms-input-placeholder{transition:color .4s .133s cubic-bezier(.25,.8,.25,1)}.mat-form-field-hide-placeholder .mat-input-element::placeholder{color:transparent!important;transition:none}.mat-form-field-hide-placeholder .mat-input-element::-moz-placeholder{color:transparent!important;transition:none}.mat-form-field-hide-placeholder .mat-input-element::-webkit-input-placeholder{color:transparent!important;transition:none}.mat-form-field-hide-placeholder .mat-input-element:-ms-input-placeholder{color:transparent!important;transition:none}textarea.mat-input-element{resize:vertical;overflow:auto}textarea.mat-autosize{resize:none}"],
                  animations: [matFormFieldAnimations.transitionMessages],
                  host: {
                      'class': 'mat-input-container mat-form-field',
                      '[class.mat-input-invalid]': '_control.errorState',
                      '[class.mat-form-field-invalid]': '_control.errorState',
                      '[class.mat-form-field-can-float]': '_canLabelFloat',
                      '[class.mat-form-field-should-float]': '_shouldLabelFloat()',
                      '[class.mat-form-field-hide-placeholder]': '_hideControlPlaceholder()',
                      '[class.mat-form-field-disabled]': '_control.disabled',
                      '[class.mat-focused]': '_control.focused',
                      '[class.ng-untouched]': '_shouldForward("untouched")',
                      '[class.ng-touched]': '_shouldForward("touched")',
                      '[class.ng-pristine]': '_shouldForward("pristine")',
                      '[class.ng-dirty]': '_shouldForward("dirty")',
                      '[class.ng-valid]': '_shouldForward("valid")',
                      '[class.ng-invalid]': '_shouldForward("invalid")',
                      '[class.ng-pending]': '_shouldForward("pending")',
                  },
                  inputs: ['color'],
                  encapsulation: ViewEncapsulation.None,
                  preserveWhitespaces: false,
                  changeDetection: ChangeDetectionStrategy.OnPush,
              },] },
  ];
  /** @nocollapse */
  MatFormField.ctorParameters = () => [
      { type: ElementRef, },
      { type: ChangeDetectorRef, },
      { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_LABEL_GLOBAL_OPTIONS,] },] },
  ];
  MatFormField.propDecorators = {
      "dividerColor": [{ type: Input },],
      "hideRequiredMarker": [{ type: Input },],
      "hintLabel": [{ type: Input },],
      "floatPlaceholder": [{ type: Input },],
      "floatLabel": [{ type: Input },],
      "underlineRef": [{ type: ViewChild, args: ['underline',] },],
      "_connectionContainerRef": [{ type: ViewChild, args: ['connectionContainer',] },],
      "_inputContainerRef": [{ type: ViewChild, args: ['inputContainer',] },],
      "_label": [{ type: ViewChild, args: ['label',] },],
      "_control": [{ type: ContentChild, args: [MatFormFieldControl,] },],
      "_placeholderChild": [{ type: ContentChild, args: [MatPlaceholder,] },],
      "_labelChild": [{ type: ContentChild, args: [MatLabel,] },],
      "_errorChildren": [{ type: ContentChildren, args: [MatError,] },],
      "_hintChildren": [{ type: ContentChildren, args: [MatHint,] },],
      "_prefixChildren": [{ type: ContentChildren, args: [MatPrefix,] },],
      "_suffixChildren": [{ type: ContentChildren, args: [MatSuffix,] },],
  };
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  class MatFormFieldModule {
  }
  MatFormFieldModule.decorators = [
      { type: NgModule, args: [{
                  declarations: [
                      MatError,
                      MatHint,
                      MatFormField,
                      MatPlaceholder,
                      MatPrefix,
                      MatSuffix,
                      MatLabel,
                  ],
                  imports: [
                      CommonModule,
                      PlatformModule,
                  ],
                  exports: [
                      MatError,
                      MatHint,
                      MatFormField,
                      MatPlaceholder,
                      MatPrefix,
                      MatSuffix,
                      MatLabel,
                  ],
              },] },
  ];
  /** @nocollapse */
  MatFormFieldModule.ctorParameters = () => [];
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  /**
   * Generated bundle index. Do not edit.
   */
  
  export { MatFormFieldModule, MatError, MatFormFieldBase, _MatFormFieldMixinBase, MatFormField, MatFormFieldControl, getMatFormFieldPlaceholderConflictError, getMatFormFieldDuplicatedHintError, getMatFormFieldMissingControlError, MatHint, MatPlaceholder, MatPrefix, MatSuffix, MatLabel, matFormFieldAnimations };
  //# sourceMappingURL=form-field.js.map
  