text: /**
   * @license
   * Copyright Google LLC All Rights Reserved.
   *
   * Use of this source code is governed by an MIT-style license that can be
   * found in the LICENSE file at https://angular.io/license
   */
  (function (global, factory) {
  	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/animations'), require('@angular/cdk/a11y'), require('@angular/cdk/bidi'), require('@angular/cdk/coercion'), require('@angular/cdk/keycodes'), require('@angular/cdk/platform'), require('@angular/cdk/scrolling'), require('@angular/common'), require('@angular/core'), require('rxjs'), require('rxjs/operators'), require('@angular/platform-browser/animations'), require('@angular/material/core')) :
  	typeof define === 'function' && define.amd ? define('@angular/material/sidenav', ['exports', '@angular/animations', '@angular/cdk/a11y', '@angular/cdk/bidi', '@angular/cdk/coercion', '@angular/cdk/keycodes', '@angular/cdk/platform', '@angular/cdk/scrolling', '@angular/common', '@angular/core', 'rxjs', 'rxjs/operators', '@angular/platform-browser/animations', '@angular/material/core'], factory) :
  	(factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.sidenav = {}),global.ng.animations,global.ng.cdk.a11y,global.ng.cdk.bidi,global.ng.cdk.coercion,global.ng.cdk.keycodes,global.ng.cdk.platform,global.ng.cdk.scrolling,global.ng.common,global.ng.core,global.rxjs,global.rxjs.operators,global.ng.platformBrowser.animations,global.ng.material.core));
  }(this, (function (exports,animations,a11y,bidi,coercion,keycodes,platform,scrolling,common,core,rxjs,operators,animations$1,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.
  ***************************************************************************** */
  /* global Reflect, Promise */
  
  var extendStatics = function(d, b) {
      extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
      return extendStatics(d, b);
  };
  
  function __extends(d, b) {
      extendStatics(d, b);
      function __() { this.constructor = d; }
      d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
  }
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  /**
   * Animations used by the Material drawers.
   */
  var /** @type {?} */ matDrawerAnimations = {
      /** Animation that slides a drawer in and out. */
      transformDrawer: animations.trigger('transform', [
          animations.state('open, open-instant', animations.style({
              'transform': 'translate3d(0, 0, 0)',
              'visibility': 'visible',
          })),
          animations.state('void', animations.style({
              // Avoids the shadow showing up when closed in SSR.
              'box-shadow': 'none',
              'visibility': 'hidden',
          })),
          animations.transition('void => open-instant', animations.animate('0ms')),
          animations.transition('void <=> open, open-instant => void', animations.animate('400ms cubic-bezier(0.25, 0.8, 0.25, 1)'))
      ])
  };
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  /**
   * Throws an exception when two MatDrawer are matching the same position.
   * @param {?} position
   * @return {?}
   */
  function throwMatDuplicatedDrawerError(position) {
      throw Error("A drawer was already declared for 'position=\"" + position + "\"'");
  }
  /**
   * Configures whether drawers should use auto sizing by default.
   */
  var /** @type {?} */ MAT_DRAWER_DEFAULT_AUTOSIZE = new core.InjectionToken('MAT_DRAWER_DEFAULT_AUTOSIZE', {
      providedIn: 'root',
      factory: MAT_DRAWER_DEFAULT_AUTOSIZE_FACTORY,
  });
  /**
   * \@docs-private
   * @return {?}
   */
  function MAT_DRAWER_DEFAULT_AUTOSIZE_FACTORY() {
      return false;
  }
  var MatDrawerContent = /** @class */ (function () {
      function MatDrawerContent(_changeDetectorRef, _container) {
          this._changeDetectorRef = _changeDetectorRef;
          this._container = _container;
      }
      /**
       * @return {?}
       */
      MatDrawerContent.prototype.ngAfterContentInit = /**
       * @return {?}
       */
      function () {
          var _this = this;
          this._container._contentMarginChanges.subscribe(function () {
              _this._changeDetectorRef.markForCheck();
          });
      };
      MatDrawerContent.decorators = [
          { type: core.Component, args: [{selector: 'mat-drawer-content',
                      template: '<ng-content></ng-content>',
                      host: {
                          'class': 'mat-drawer-content',
                          '[style.margin-left.px]': '_container._contentMargins.left',
                          '[style.margin-right.px]': '_container._contentMargins.right',
                      },
                      changeDetection: core.ChangeDetectionStrategy.OnPush,
                      encapsulation: core.ViewEncapsulation.None,
                  },] },
      ];
      /** @nocollapse */
      MatDrawerContent.ctorParameters = function () { return [
          { type: core.ChangeDetectorRef, },
          { type: MatDrawerContainer, decorators: [{ type: core.Inject, args: [core.forwardRef(function () { return MatDrawerContainer; }),] },] },
      ]; };
      return MatDrawerContent;
  }());
  /**
   * This component corresponds to a drawer that can be opened on the drawer container.
   */
  var MatDrawer = /** @class */ (function () {
      function MatDrawer(_elementRef, _focusTrapFactory, _focusMonitor, _platform, _ngZone, _doc) {
          var _this = this;
          this._elementRef = _elementRef;
          this._focusTrapFactory = _focusTrapFactory;
          this._focusMonitor = _focusMonitor;
          this._platform = _platform;
          this._ngZone = _ngZone;
          this._doc = _doc;
          this._elementFocusedBeforeDrawerWasOpened = null;
          /**
           * Whether the drawer is initialized. Used for disabling the initial animation.
           */
          this._enableAnimations = false;
          this._position = 'start';
          this._mode = 'over';
          this._disableClose = false;
          this._autoFocus = true;
          /**
           * Emits whenever the drawer has started animating.
           */
          this._animationStarted = new core.EventEmitter();
          /**
           * Current state of the sidenav animation.
           */
          this._animationState = 'void';
          /**
           * Event emitted when the drawer open state is changed.
           */
          this.openedChange = 
          // Note this has to be async in order to avoid some issues with two-bindings (see #8872).
          new core.EventEmitter(/* isAsync */ /* isAsync */ true);
          /**
           * Event emitted when the drawer's position changes.
           */
          this.onPositionChanged = new core.EventEmitter();
          /**
           * An observable that emits when the drawer mode changes. This is used by the drawer container to
           * to know when to when the mode changes so it can adapt the margins on the content.
           */
          this._modeChanged = new rxjs.Subject();
          this._opened = false;
          this.openedChange.subscribe(function (opened) {
              if (opened) {
                  if (_this._doc) {
                      _this._elementFocusedBeforeDrawerWasOpened = /** @type {?} */ (_this._doc.activeElement);
                  }
                  if (_this._isFocusTrapEnabled && _this._focusTrap) {
                      _this._trapFocus();
                  }
              }
              else {
                  _this._restoreFocus();
              }
          });
          /**
               * Listen to `keydown` events outside the zone so that change detection is not run every
               * time a key is pressed. Instead we re-enter the zone only if the `ESC` key is pressed
               * and we don't have close disabled.
               */
          this._ngZone.runOutsideAngular(function () {
              rxjs.fromEvent(_this._elementRef.nativeElement, 'keydown').pipe(operators.filter(function (event) { return event.keyCode === keycodes.ESCAPE && !_this.disableClose; })).subscribe(function (event) {
                  return _this._ngZone.run(function () {
                      _this.close();
                      event.stopPropagation();
                  });
              });
          });
      }
      Object.defineProperty(MatDrawer.prototype, "position", {
          get: /**
           * The side that the drawer is attached to.
           * @return {?}
           */
          function () { return this._position; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) {
              // Make sure we have a valid value.
              value = value === 'end' ? 'end' : 'start';
              if (value != this._position) {
                  this._position = value;
                  this.onPositionChanged.emit();
              }
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "mode", {
          get: /**
           * Mode of the drawer; one of 'over', 'push' or 'side'.
           * @return {?}
           */
          function () { return this._mode; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) {
              this._mode = value;
              this._modeChanged.next();
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "disableClose", {
          get: /**
           * Whether the drawer can be closed with the escape key or by clicking on the backdrop.
           * @return {?}
           */
          function () { return this._disableClose; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) { this._disableClose = coercion.coerceBooleanProperty(value); },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "autoFocus", {
          get: /**
           * Whether the drawer should focus the first focusable element automatically when opened.
           * @return {?}
           */
          function () { return this._autoFocus; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) { this._autoFocus = coercion.coerceBooleanProperty(value); },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "_openedStream", {
          get: /**
           * Event emitted when the drawer has been opened.
           * @return {?}
           */
          function () {
              return this.openedChange.pipe(operators.filter(function (o) { return o; }), operators.map(function () { }));
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "openedStart", {
          get: /**
           * Event emitted when the drawer has started opening.
           * @return {?}
           */
          function () {
              return this._animationStarted.pipe(operators.filter(function (e) { return e.fromState !== e.toState && e.toState.indexOf('open') === 0; }), operators.map(function () { }));
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "_closedStream", {
          get: /**
           * Event emitted when the drawer has been closed.
           * @return {?}
           */
          function () {
              return this.openedChange.pipe(operators.filter(function (o) { return !o; }), operators.map(function () { }));
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "closedStart", {
          get: /**
           * Event emitted when the drawer has started closing.
           * @return {?}
           */
          function () {
              return this._animationStarted.pipe(operators.filter(function (e) { return e.fromState !== e.toState && e.toState === 'void'; }), operators.map(function () { }));
          },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawer.prototype, "_isFocusTrapEnabled", {
          get: /**
           * @return {?}
           */
          function () {
              // The focus trap is only enabled when the drawer is open in any mode other than side.
              return this.opened && this.mode !== 'side';
          },
          enumerable: true,
          configurable: true
      });
      /**
       * Traps focus inside the drawer.
       * @return {?}
       */
      MatDrawer.prototype._trapFocus = /**
       * Traps focus inside the drawer.
       * @return {?}
       */
      function () {
          var _this = this;
          if (!this.autoFocus) {
              return;
          }
          this._focusTrap.focusInitialElementWhenReady().then(function (hasMovedFocus) {
              // If there were no focusable elements, focus the sidenav itself so the keyboard navigation
              // still works. We need to check that `focus` is a function due to Universal.
              if (!hasMovedFocus && typeof _this._elementRef.nativeElement.focus === 'function') {
                  _this._elementRef.nativeElement.focus();
              }
          });
      };
      /**
       * If focus is currently inside the drawer, restores it to where it was before the drawer
       * opened.
       * @return {?}
       */
      MatDrawer.prototype._restoreFocus = /**
       * If focus is currently inside the drawer, restores it to where it was before the drawer
       * opened.
       * @return {?}
       */
      function () {
          if (!this.autoFocus) {
              return;
          }
          var /** @type {?} */ activeEl = this._doc && this._doc.activeElement;
          if (activeEl && this._elementRef.nativeElement.contains(activeEl)) {
              if (this._elementFocusedBeforeDrawerWasOpened instanceof HTMLElement) {
                  this._focusMonitor.focusVia(this._elementFocusedBeforeDrawerWasOpened, this._openedVia);
              }
              else {
                  this._elementRef.nativeElement.blur();
              }
          }
          this._elementFocusedBeforeDrawerWasOpened = null;
          this._openedVia = null;
      };
      /**
       * @return {?}
       */
      MatDrawer.prototype.ngAfterContentInit = /**
       * @return {?}
       */
      function () {
          this._focusTrap = this._focusTrapFactory.create(this._elementRef.nativeElement);
          this._focusTrap.enabled = this._isFocusTrapEnabled;
      };
      /**
       * @return {?}
       */
      MatDrawer.prototype.ngAfterContentChecked = /**
       * @return {?}
       */
      function () {
          // Enable the animations after the lifecycle hooks have run, in order to avoid animating
          // drawers that are open by default. When we're on the server, we shouldn't enable the
          // animations, because we don't want the drawer to animate the first time the user sees
          // the page.
          if (this._platform.isBrowser) {
              this._enableAnimations = true;
          }
      };
      /**
       * @return {?}
       */
      MatDrawer.prototype.ngOnDestroy = /**
       * @return {?}
       */
      function () {
          if (this._focusTrap) {
              this._focusTrap.destroy();
          }
      };
      Object.defineProperty(MatDrawer.prototype, "opened", {
          get: /**
           * Whether the drawer is opened. We overload this because we trigger an event when it
           * starts or end.
           * @return {?}
           */
          function () { return this._opened; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) { this.toggle(coercion.coerceBooleanProperty(value)); },
          enumerable: true,
          configurable: true
      });
      /**
       * Open the drawer.
       * @param openedVia Whether the drawer was opened by a key press, mouse click or programmatically.
       * Used for focus management after the sidenav is closed.
       */
      /**
       * Open the drawer.
       * @param {?=} openedVia Whether the drawer was opened by a key press, mouse click or programmatically.
       * Used for focus management after the sidenav is closed.
       * @return {?}
       */
      MatDrawer.prototype.open = /**
       * Open the drawer.
       * @param {?=} openedVia Whether the drawer was opened by a key press, mouse click or programmatically.
       * Used for focus management after the sidenav is closed.
       * @return {?}
       */
      function (openedVia) {
          return this.toggle(true, openedVia);
      };
      /** Close the drawer. */
      /**
       * Close the drawer.
       * @return {?}
       */
      MatDrawer.prototype.close = /**
       * Close the drawer.
       * @return {?}
       */
      function () {
          return this.toggle(false);
      };
      /**
       * Toggle this drawer.
       * @param isOpen Whether the drawer should be open.
       * @param openedVia Whether the drawer was opened by a key press, mouse click or programmatically.
       * Used for focus management after the sidenav is closed.
       */
      /**
       * Toggle this drawer.
       * @param {?=} isOpen Whether the drawer should be open.
       * @param {?=} openedVia Whether the drawer was opened by a key press, mouse click or programmatically.
       * Used for focus management after the sidenav is closed.
       * @return {?}
       */
      MatDrawer.prototype.toggle = /**
       * Toggle this drawer.
       * @param {?=} isOpen Whether the drawer should be open.
       * @param {?=} openedVia Whether the drawer was opened by a key press, mouse click or programmatically.
       * Used for focus management after the sidenav is closed.
       * @return {?}
       */
      function (isOpen, openedVia) {
          var _this = this;
          if (isOpen === void 0) { isOpen = !this.opened; }
          if (openedVia === void 0) { openedVia = 'program'; }
          this._opened = isOpen;
          if (isOpen) {
              this._animationState = this._enableAnimations ? 'open' : 'open-instant';
              this._openedVia = openedVia;
          }
          else {
              this._animationState = 'void';
              this._restoreFocus();
          }
          if (this._focusTrap) {
              this._focusTrap.enabled = this._isFocusTrapEnabled;
          }
          return new Promise(function (resolve) {
              _this.openedChange.pipe(operators.take(1)).subscribe(function (open) { return resolve(open ? 'open' : 'close'); });
          });
      };
      /**
       * @param {?} event
       * @return {?}
       */
      MatDrawer.prototype._onAnimationStart = /**
       * @param {?} event
       * @return {?}
       */
      function (event) {
          this._animationStarted.emit(event);
      };
      /**
       * @param {?} event
       * @return {?}
       */
      MatDrawer.prototype._onAnimationEnd = /**
       * @param {?} event
       * @return {?}
       */
      function (event) {
          var fromState = event.fromState, toState = event.toState;
          if ((toState.indexOf('open') === 0 && fromState === 'void') ||
              (toState === 'void' && fromState.indexOf('open') === 0)) {
              this.openedChange.emit(this._opened);
          }
      };
      Object.defineProperty(MatDrawer.prototype, "_width", {
          get: /**
           * @return {?}
           */
          function () {
              return this._elementRef.nativeElement ? (this._elementRef.nativeElement.offsetWidth || 0) : 0;
          },
          enumerable: true,
          configurable: true
      });
      MatDrawer.decorators = [
          { type: core.Component, args: [{selector: 'mat-drawer',
                      exportAs: 'matDrawer',
                      template: '<ng-content></ng-content>',
                      animations: [matDrawerAnimations.transformDrawer],
                      host: {
                          'class': 'mat-drawer',
                          '[@transform]': '_animationState',
                          '(@transform.start)': '_onAnimationStart($event)',
                          '(@transform.done)': '_onAnimationEnd($event)',
                          // must prevent the browser from aligning text based on value
                          '[attr.align]': 'null',
                          '[class.mat-drawer-end]': 'position === "end"',
                          '[class.mat-drawer-over]': 'mode === "over"',
                          '[class.mat-drawer-push]': 'mode === "push"',
                          '[class.mat-drawer-side]': 'mode === "side"',
                          'tabIndex': '-1',
                      },
                      changeDetection: core.ChangeDetectionStrategy.OnPush,
                      encapsulation: core.ViewEncapsulation.None,
                  },] },
      ];
      /** @nocollapse */
      MatDrawer.ctorParameters = function () { return [
          { type: core.ElementRef, },
          { type: a11y.FocusTrapFactory, },
          { type: a11y.FocusMonitor, },
          { type: platform.Platform, },
          { type: core.NgZone, },
          { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [common.DOCUMENT,] },] },
      ]; };
      MatDrawer.propDecorators = {
          "position": [{ type: core.Input },],
          "mode": [{ type: core.Input },],
          "disableClose": [{ type: core.Input },],
          "autoFocus": [{ type: core.Input },],
          "openedChange": [{ type: core.Output },],
          "_openedStream": [{ type: core.Output, args: ['opened',] },],
          "openedStart": [{ type: core.Output },],
          "_closedStream": [{ type: core.Output, args: ['closed',] },],
          "closedStart": [{ type: core.Output },],
          "onPositionChanged": [{ type: core.Output, args: ['positionChanged',] },],
          "opened": [{ type: core.Input },],
      };
      return MatDrawer;
  }());
  /**
   * `<mat-drawer-container>` component.
   *
   * This is the parent component to one or two `<mat-drawer>`s that validates the state internally
   * and coordinates the backdrop and content styling.
   */
  var MatDrawerContainer = /** @class */ (function () {
      function MatDrawerContainer(_dir, _element, _ngZone, _changeDetectorRef, defaultAutosize, _animationMode) {
          if (defaultAutosize === void 0) { defaultAutosize = false; }
          var _this = this;
          this._dir = _dir;
          this._element = _element;
          this._ngZone = _ngZone;
          this._changeDetectorRef = _changeDetectorRef;
          this._animationMode = _animationMode;
          /**
           * Event emitted when the drawer backdrop is clicked.
           */
          this.backdropClick = new core.EventEmitter();
          /**
           * Emits when the component is destroyed.
           */
          this._destroyed = new rxjs.Subject();
          /**
           * Emits on every ngDoCheck. Used for debouncing reflows.
           */
          this._doCheckSubject = new rxjs.Subject();
          /**
           * Margins to be applied to the content. These are used to push / shrink the drawer content when a
           * drawer is open. We use margin rather than transform even for push mode because transform breaks
           * fixed position elements inside of the transformed element.
           */
          this._contentMargins = { left: null, right: null };
          this._contentMarginChanges = new rxjs.Subject();
          // If a `Dir` directive exists up the tree, listen direction changes
          // and update the left/right properties to point to the proper start/end.
          if (_dir) {
              _dir.change.pipe(operators.takeUntil(this._destroyed)).subscribe(function () {
                  _this._validateDrawers();
                  _this._updateContentMargins();
              });
          }
          this._autosize = defaultAutosize;
      }
      Object.defineProperty(MatDrawerContainer.prototype, "start", {
          /** The drawer child with the `start` position. */
          get: /**
           * The drawer child with the `start` position.
           * @return {?}
           */
          function () { return this._start; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawerContainer.prototype, "end", {
          /** The drawer child with the `end` position. */
          get: /**
           * The drawer child with the `end` position.
           * @return {?}
           */
          function () { return this._end; },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawerContainer.prototype, "autosize", {
          get: /**
           * Whether to automatically resize the container whenever
           * the size of any of its drawers changes.
           *
           * **Use at your own risk!** Enabling this option can cause layout thrashing by measuring
           * the drawers on every change detection cycle. Can be configured globally via the
           * `MAT_DRAWER_DEFAULT_AUTOSIZE` token.
           * @return {?}
           */
          function () { return this._autosize; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) { this._autosize = coercion.coerceBooleanProperty(value); },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatDrawerContainer.prototype, "hasBackdrop", {
          get: /**
           * Whether the drawer container should have a backdrop while one of the sidenavs is open.
           * If explicitly set to `true`, the backdrop will be enabled for drawers in the `side`
           * mode as well.
           * @return {?}
           */
          function () {
              if (this._backdropOverride == null) {
                  return !this._start || this._start.mode !== 'side' || !this._end || this._end.mode !== 'side';
              }
              return this._backdropOverride;
          },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) {
              this._backdropOverride = value == null ? null : coercion.coerceBooleanProperty(value);
          },
          enumerable: true,
          configurable: true
      });
      /**
       * @return {?}
       */
      MatDrawerContainer.prototype.ngAfterContentInit = /**
       * @return {?}
       */
      function () {
          var _this = this;
          this._drawers.changes.pipe(operators.startWith(null)).subscribe(function () {
              _this._validateDrawers();
              _this._drawers.forEach(function (drawer) {
                  _this._watchDrawerToggle(drawer);
                  _this._watchDrawerPosition(drawer);
                  _this._watchDrawerMode(drawer);
              });
              if (!_this._drawers.length ||
                  _this._isDrawerOpen(_this._start) ||
                  _this._isDrawerOpen(_this._end)) {
                  _this._updateContentMargins();
              }
              _this._changeDetectorRef.markForCheck();
          });
          this._doCheckSubject.pipe(operators.debounceTime(10), // Arbitrary debounce time, less than a frame at 60fps
          // Arbitrary debounce time, less than a frame at 60fps
          operators.takeUntil(this._destroyed)).subscribe(function () { return _this._updateContentMargins(); });
      };
      /**
       * @return {?}
       */
      MatDrawerContainer.prototype.ngOnDestroy = /**
       * @return {?}
       */
      function () {
          this._doCheckSubject.complete();
          this._destroyed.next();
          this._destroyed.complete();
      };
      /** Calls `open` of both start and end drawers */
      /**
       * Calls `open` of both start and end drawers
       * @return {?}
       */
      MatDrawerContainer.prototype.open = /**
       * Calls `open` of both start and end drawers
       * @return {?}
       */
      function () {
          this._drawers.forEach(function (drawer) { return drawer.open(); });
      };
      /** Calls `close` of both start and end drawers */
      /**
       * Calls `close` of both start and end drawers
       * @return {?}
       */
      MatDrawerContainer.prototype.close = /**
       * Calls `close` of both start and end drawers
       * @return {?}
       */
      function () {
          this._drawers.forEach(function (drawer) { return drawer.close(); });
      };
      /**
       * @return {?}
       */
      MatDrawerContainer.prototype.ngDoCheck = /**
       * @return {?}
       */
      function () {
          var _this = this;
          // If users opted into autosizing, do a check every change detection cycle.
          if (this._autosize && this._isPushed()) {
              // Run outside the NgZone, otherwise the debouncer will throw us into an infinite loop.
              this._ngZone.runOutsideAngular(function () { return _this._doCheckSubject.next(); });
          }
      };
      /**
       * Subscribes to drawer events in order to set a class on the main container element when the
       * drawer is open and the backdrop is visible. This ensures any overflow on the container element
       * is properly hidden.
       * @param {?} drawer
       * @return {?}
       */
      MatDrawerContainer.prototype._watchDrawerToggle = /**
       * Subscribes to drawer events in order to set a class on the main container element when the
       * drawer is open and the backdrop is visible. This ensures any overflow on the container element
       * is properly hidden.
       * @param {?} drawer
       * @return {?}
       */
      function (drawer) {
          var _this = this;
          drawer._animationStarted.pipe(operators.takeUntil(this._drawers.changes), operators.filter(function (event) { return event.fromState !== event.toState; }))
              .subscribe(function (event) {
              // Set the transition class on the container so that the animations occur. This should not
              // be set initially because animations should only be triggered via a change in state.
              if (event.toState !== 'open-instant' && _this._animationMode !== 'NoopAnimations') {
                  _this._element.nativeElement.classList.add('mat-drawer-transition');
              }
              _this._updateContentMargins();
              _this._changeDetectorRef.markForCheck();
          });
          if (drawer.mode !== 'side') {
              drawer.openedChange.pipe(operators.takeUntil(this._drawers.changes)).subscribe(function () {
                  return _this._setContainerClass(drawer.opened);
              });
          }
      };
      /**
       * Subscribes to drawer onPositionChanged event in order to
       * re-validate drawers when the position changes.
       * @param {?} drawer
       * @return {?}
       */
      MatDrawerContainer.prototype._watchDrawerPosition = /**
       * Subscribes to drawer onPositionChanged event in order to
       * re-validate drawers when the position changes.
       * @param {?} drawer
       * @return {?}
       */
      function (drawer) {
          var _this = this;
          if (!drawer) {
              return;
          }
          // NOTE: We need to wait for the microtask queue to be empty before validating,
          // since both drawers may be swapping positions at the same time.
          drawer.onPositionChanged.pipe(operators.takeUntil(this._drawers.changes)).subscribe(function () {
              _this._ngZone.onMicrotaskEmpty.asObservable().pipe(operators.take(1)).subscribe(function () {
                  _this._validateDrawers();
              });
          });
      };
      /**
       * Subscribes to changes in drawer mode so we can run change detection.
       * @param {?} drawer
       * @return {?}
       */
      MatDrawerContainer.prototype._watchDrawerMode = /**
       * Subscribes to changes in drawer mode so we can run change detection.
       * @param {?} drawer
       * @return {?}
       */
      function (drawer) {
          var _this = this;
          if (drawer) {
              drawer._modeChanged.pipe(operators.takeUntil(rxjs.merge(this._drawers.changes, this._destroyed)))
                  .subscribe(function () {
                  _this._updateContentMargins();
                  _this._changeDetectorRef.markForCheck();
              });
          }
      };
      /**
       * Toggles the 'mat-drawer-opened' class on the main 'mat-drawer-container' element.
       * @param {?} isAdd
       * @return {?}
       */
      MatDrawerContainer.prototype._setContainerClass = /**
       * Toggles the 'mat-drawer-opened' class on the main 'mat-drawer-container' element.
       * @param {?} isAdd
       * @return {?}
       */
      function (isAdd) {
          if (isAdd) {
              this._element.nativeElement.classList.add('mat-drawer-opened');
          }
          else {
              this._element.nativeElement.classList.remove('mat-drawer-opened');
          }
      };
      /**
       * Validate the state of the drawer children components.
       * @return {?}
       */
      MatDrawerContainer.prototype._validateDrawers = /**
       * Validate the state of the drawer children components.
       * @return {?}
       */
      function () {
          var _this = this;
          this._start = this._end = null;
          // Ensure that we have at most one start and one end drawer.
          this._drawers.forEach(function (drawer) {
              if (drawer.position == 'end') {
                  if (_this._end != null) {
                      throwMatDuplicatedDrawerError('end');
                  }
                  _this._end = drawer;
              }
              else {
                  if (_this._start != null) {
                      throwMatDuplicatedDrawerError('start');
                  }
                  _this._start = drawer;
              }
          });
          this._right = this._left = null;
          // Detect if we're LTR or RTL.
          if (this._dir && this._dir.value === 'rtl') {
              this._left = this._end;
              this._right = this._start;
          }
          else {
              this._left = this._start;
              this._right = this._end;
          }
      };
      /**
       * Whether the container is being pushed to the side by one of the drawers.
       * @return {?}
       */
      MatDrawerContainer.prototype._isPushed = /**
       * Whether the container is being pushed to the side by one of the drawers.
       * @return {?}
       */
      function () {
          return (this._isDrawerOpen(this._start) && this._start.mode != 'over') ||
              (this._isDrawerOpen(this._end) && this._end.mode != 'over');
      };
      /**
       * @return {?}
       */
      MatDrawerContainer.prototype._onBackdropClicked = /**
       * @return {?}
       */
      function () {
          this.backdropClick.emit();
          this._closeModalDrawer();
      };
      /**
       * @return {?}
       */
      MatDrawerContainer.prototype._closeModalDrawer = /**
       * @return {?}
       */
      function () {
          var _this = this;
          // Close all open drawers where closing is not disabled and the mode is not `side`.
          [this._start, this._end]
              .filter(function (drawer) { return drawer && !drawer.disableClose && _this._canHaveBackdrop(drawer); })
              .forEach(function (drawer) { return ((drawer)).close(); });
      };
      /**
       * @return {?}
       */
      MatDrawerContainer.prototype._isShowingBackdrop = /**
       * @return {?}
       */
      function () {
          return (this._isDrawerOpen(this._start) && this._canHaveBackdrop(this._start)) ||
              (this._isDrawerOpen(this._end) && this._canHaveBackdrop(this._end));
      };
      /**
       * @param {?} drawer
       * @return {?}
       */
      MatDrawerContainer.prototype._canHaveBackdrop = /**
       * @param {?} drawer
       * @return {?}
       */
      function (drawer) {
          return drawer.mode !== 'side' || !!this._backdropOverride;
      };
      /**
       * @param {?} drawer
       * @return {?}
       */
      MatDrawerContainer.prototype._isDrawerOpen = /**
       * @param {?} drawer
       * @return {?}
       */
      function (drawer) {
          return drawer != null && drawer.opened;
      };
      /**
       * Recalculates and updates the inline styles for the content. Note that this should be used
       * sparingly, because it causes a reflow.
       * @return {?}
       */
      MatDrawerContainer.prototype._updateContentMargins = /**
       * Recalculates and updates the inline styles for the content. Note that this should be used
       * sparingly, because it causes a reflow.
       * @return {?}
       */
      function () {
          var _this = this;
          // 1. For drawers in `over` mode, they don't affect the content.
          // 2. For drawers in `side` mode they should shrink the content. We do this by adding to the
          //    left margin (for left drawer) or right margin (for right the drawer).
          // 3. For drawers in `push` mode the should shift the content without resizing it. We do this by
          //    adding to the left or right margin and simultaneously subtracting the same amount of
          //    margin from the other side.
          var /** @type {?} */ left = 0;
          var /** @type {?} */ right = 0;
          if (this._left && this._left.opened) {
              if (this._left.mode == 'side') {
                  left += this._left._width;
              }
              else if (this._left.mode == 'push') {
                  var /** @type {?} */ width = this._left._width;
                  left += width;
                  right -= width;
              }
          }
          if (this._right && this._right.opened) {
              if (this._right.mode == 'side') {
                  right += this._right._width;
              }
              else if (this._right.mode == 'push') {
                  var /** @type {?} */ width = this._right._width;
                  right += width;
                  left -= width;
              }
          }
          // If either `right` or `left` is zero, don't set a style to the element. This
          // allows users to specify a custom size via CSS class in SSR scenarios where the
          // measured widths will always be zero. Note that we reset to `null` here, rather
          // than below, in order to ensure that the types in the `if` below are consistent.
          left = left || /** @type {?} */ ((null));
          right = right || /** @type {?} */ ((null));
          if (left !== this._contentMargins.left || right !== this._contentMargins.right) {
              this._contentMargins = { left: left, right: right };
              // Pull back into the NgZone since in some cases we could be outside. We need to be careful
              // to do it only when something changed, otherwise we can end up hitting the zone too often.
              this._ngZone.run(function () { return _this._contentMarginChanges.next(_this._contentMargins); });
          }
      };
      MatDrawerContainer.decorators = [
          { type: core.Component, args: [{selector: 'mat-drawer-container',
                      exportAs: 'matDrawerContainer',
                      template: "<div class=\"mat-drawer-backdrop\" (click)=\"_onBackdropClicked()\" *ngIf=\"hasBackdrop\" [class.mat-drawer-shown]=\"_isShowingBackdrop()\"></div><ng-content select=\"mat-drawer\"></ng-content><ng-content select=\"mat-drawer-content\"></ng-content><mat-drawer-content *ngIf=\"!_content\" cdkScrollable><ng-content></ng-content></mat-drawer-content>",
                      styles: [".mat-drawer-container{position:relative;z-index:1;box-sizing:border-box;-webkit-overflow-scrolling:touch;display:block;overflow:hidden}.mat-drawer-container[fullscreen]{top:0;left:0;right:0;bottom:0;position:absolute}.mat-drawer-container[fullscreen].mat-drawer-opened{overflow:hidden}.mat-drawer-container.mat-drawer-container-explicit-backdrop .mat-drawer-side{z-index:3}.mat-drawer-backdrop{top:0;left:0;right:0;bottom:0;position:absolute;display:block;z-index:3;visibility:hidden}.mat-drawer-backdrop.mat-drawer-shown{visibility:visible}.mat-drawer-transition .mat-drawer-backdrop{transition-duration:.4s;transition-timing-function:cubic-bezier(.25,.8,.25,1);transition-property:background-color,visibility}@media screen and (-ms-high-contrast:active){.mat-drawer-backdrop{opacity:.5}}.mat-drawer-content{position:relative;z-index:1;display:block;height:100%;overflow:auto}.mat-drawer-transition .mat-drawer-content{transition-duration:.4s;transition-timing-function:cubic-bezier(.25,.8,.25,1);transition-property:transform,margin-left,margin-right}.mat-drawer{position:relative;z-index:4;display:block;position:absolute;top:0;bottom:0;z-index:3;outline:0;box-sizing:border-box;overflow-y:auto;transform:translate3d(-100%,0,0)}@media screen and (-ms-high-contrast:active){.mat-drawer,[dir=rtl] .mat-drawer.mat-drawer-end{border-right:solid 1px currentColor}}@media screen and (-ms-high-contrast:active){.mat-drawer.mat-drawer-end,[dir=rtl] .mat-drawer{border-left:solid 1px currentColor;border-right:none}}.mat-drawer.mat-drawer-side{z-index:2}.mat-drawer.mat-drawer-end{right:0;transform:translate3d(100%,0,0)}[dir=rtl] .mat-drawer{transform:translate3d(100%,0,0)}[dir=rtl] .mat-drawer.mat-drawer-end{left:0;right:auto;transform:translate3d(-100%,0,0)}.mat-drawer:not(.mat-drawer-side){box-shadow:0 8px 10px -5px rgba(0,0,0,.2),0 16px 24px 2px rgba(0,0,0,.14),0 6px 30px 5px rgba(0,0,0,.12)}.mat-sidenav-fixed{position:fixed}"],
                      host: {
                          'class': 'mat-drawer-container',
                          '[class.mat-drawer-container-explicit-backdrop]': '_backdropOverride',
                      },
                      changeDetection: core.ChangeDetectionStrategy.OnPush,
                      encapsulation: core.ViewEncapsulation.None,
                  },] },
      ];
      /** @nocollapse */
      MatDrawerContainer.ctorParameters = function () { return [
          { type: bidi.Directionality, decorators: [{ type: core.Optional },] },
          { type: core.ElementRef, },
          { type: core.NgZone, },
          { type: core.ChangeDetectorRef, },
          { type: undefined, decorators: [{ type: core.Inject, args: [MAT_DRAWER_DEFAULT_AUTOSIZE,] },] },
          { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [animations$1.ANIMATION_MODULE_TYPE,] },] },
      ]; };
      MatDrawerContainer.propDecorators = {
          "_drawers": [{ type: core.ContentChildren, args: [MatDrawer,] },],
          "_content": [{ type: core.ContentChild, args: [MatDrawerContent,] },],
          "autosize": [{ type: core.Input },],
          "hasBackdrop": [{ type: core.Input },],
          "backdropClick": [{ type: core.Output },],
          "scrollable": [{ type: core.ViewChild, args: [scrolling.CdkScrollable,] },],
      };
      return MatDrawerContainer;
  }());
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  var MatSidenavContent = /** @class */ (function (_super) {
      __extends(MatSidenavContent, _super);
      function MatSidenavContent(changeDetectorRef, container) {
          return _super.call(this, changeDetectorRef, container) || this;
      }
      MatSidenavContent.decorators = [
          { type: core.Component, args: [{selector: 'mat-sidenav-content',
                      template: '<ng-content></ng-content>',
                      host: {
                          'class': 'mat-drawer-content mat-sidenav-content',
                          '[style.margin-left.px]': '_container._contentMargins.left',
                          '[style.margin-right.px]': '_container._contentMargins.right',
                      },
                      changeDetection: core.ChangeDetectionStrategy.OnPush,
                      encapsulation: core.ViewEncapsulation.None,
                  },] },
      ];
      /** @nocollapse */
      MatSidenavContent.ctorParameters = function () { return [
          { type: core.ChangeDetectorRef, },
          { type: MatSidenavContainer, decorators: [{ type: core.Inject, args: [core.forwardRef(function () { return MatSidenavContainer; }),] },] },
      ]; };
      return MatSidenavContent;
  }(MatDrawerContent));
  var MatSidenav = /** @class */ (function (_super) {
      __extends(MatSidenav, _super);
      function MatSidenav() {
          var _this = _super !== null && _super.apply(this, arguments) || this;
          _this._fixedInViewport = false;
          _this._fixedTopGap = 0;
          _this._fixedBottomGap = 0;
          return _this;
      }
      Object.defineProperty(MatSidenav.prototype, "fixedInViewport", {
          get: /**
           * Whether the sidenav is fixed in the viewport.
           * @return {?}
           */
          function () { return this._fixedInViewport; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) { this._fixedInViewport = coercion.coerceBooleanProperty(value); },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatSidenav.prototype, "fixedTopGap", {
          get: /**
           * The gap between the top of the sidenav and the top of the viewport when the sidenav is in fixed
           * mode.
           * @return {?}
           */
          function () { return this._fixedTopGap; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) { this._fixedTopGap = coercion.coerceNumberProperty(value); },
          enumerable: true,
          configurable: true
      });
      Object.defineProperty(MatSidenav.prototype, "fixedBottomGap", {
          get: /**
           * The gap between the bottom of the sidenav and the bottom of the viewport when the sidenav is in
           * fixed mode.
           * @return {?}
           */
          function () { return this._fixedBottomGap; },
          set: /**
           * @param {?} value
           * @return {?}
           */
          function (value) { this._fixedBottomGap = coercion.coerceNumberProperty(value); },
          enumerable: true,
          configurable: true
      });
      MatSidenav.decorators = [
          { type: core.Component, args: [{selector: 'mat-sidenav',
                      exportAs: 'matSidenav',
                      template: '<ng-content></ng-content>',
                      animations: [matDrawerAnimations.transformDrawer],
                      host: {
                          'class': 'mat-drawer mat-sidenav',
                          'tabIndex': '-1',
                          '[@transform]': '_animationState',
                          '(@transform.start)': '_onAnimationStart($event)',
                          '(@transform.done)': '_onAnimationEnd($event)',
                          // must prevent the browser from aligning text based on value
                          '[attr.align]': 'null',
                          '[class.mat-drawer-end]': 'position === "end"',
                          '[class.mat-drawer-over]': 'mode === "over"',
                          '[class.mat-drawer-push]': 'mode === "push"',
                          '[class.mat-drawer-side]': 'mode === "side"',
                          '[class.mat-sidenav-fixed]': 'fixedInViewport',
                          '[style.top.px]': 'fixedInViewport ? fixedTopGap : null',
                          '[style.bottom.px]': 'fixedInViewport ? fixedBottomGap : null',
                      },
                      changeDetection: core.ChangeDetectionStrategy.OnPush,
                      encapsulation: core.ViewEncapsulation.None,
                  },] },
      ];
      /** @nocollapse */
      MatSidenav.propDecorators = {
          "fixedInViewport": [{ type: core.Input },],
          "fixedTopGap": [{ type: core.Input },],
          "fixedBottomGap": [{ type: core.Input },],
      };
      return MatSidenav;
  }(MatDrawer));
  var MatSidenavContainer = /** @class */ (function (_super) {
      __extends(MatSidenavContainer, _super);
      function MatSidenavContainer() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      MatSidenavContainer.decorators = [
          { type: core.Component, args: [{selector: 'mat-sidenav-container',
                      exportAs: 'matSidenavContainer',
                      template: "<div class=\"mat-drawer-backdrop\" (click)=\"_onBackdropClicked()\" *ngIf=\"hasBackdrop\" [class.mat-drawer-shown]=\"_isShowingBackdrop()\"></div><ng-content select=\"mat-sidenav\"></ng-content><ng-content select=\"mat-sidenav-content\"></ng-content><mat-sidenav-content *ngIf=\"!_content\" cdkScrollable><ng-content></ng-content></mat-sidenav-content>",
                      styles: [".mat-drawer-container{position:relative;z-index:1;box-sizing:border-box;-webkit-overflow-scrolling:touch;display:block;overflow:hidden}.mat-drawer-container[fullscreen]{top:0;left:0;right:0;bottom:0;position:absolute}.mat-drawer-container[fullscreen].mat-drawer-opened{overflow:hidden}.mat-drawer-container.mat-drawer-container-explicit-backdrop .mat-drawer-side{z-index:3}.mat-drawer-backdrop{top:0;left:0;right:0;bottom:0;position:absolute;display:block;z-index:3;visibility:hidden}.mat-drawer-backdrop.mat-drawer-shown{visibility:visible}.mat-drawer-transition .mat-drawer-backdrop{transition-duration:.4s;transition-timing-function:cubic-bezier(.25,.8,.25,1);transition-property:background-color,visibility}@media screen and (-ms-high-contrast:active){.mat-drawer-backdrop{opacity:.5}}.mat-drawer-content{position:relative;z-index:1;display:block;height:100%;overflow:auto}.mat-drawer-transition .mat-drawer-content{transition-duration:.4s;transition-timing-function:cubic-bezier(.25,.8,.25,1);transition-property:transform,margin-left,margin-right}.mat-drawer{position:relative;z-index:4;display:block;position:absolute;top:0;bottom:0;z-index:3;outline:0;box-sizing:border-box;overflow-y:auto;transform:translate3d(-100%,0,0)}@media screen and (-ms-high-contrast:active){.mat-drawer,[dir=rtl] .mat-drawer.mat-drawer-end{border-right:solid 1px currentColor}}@media screen and (-ms-high-contrast:active){.mat-drawer.mat-drawer-end,[dir=rtl] .mat-drawer{border-left:solid 1px currentColor;border-right:none}}.mat-drawer.mat-drawer-side{z-index:2}.mat-drawer.mat-drawer-end{right:0;transform:translate3d(100%,0,0)}[dir=rtl] .mat-drawer{transform:translate3d(100%,0,0)}[dir=rtl] .mat-drawer.mat-drawer-end{left:0;right:auto;transform:translate3d(-100%,0,0)}.mat-drawer:not(.mat-drawer-side){box-shadow:0 8px 10px -5px rgba(0,0,0,.2),0 16px 24px 2px rgba(0,0,0,.14),0 6px 30px 5px rgba(0,0,0,.12)}.mat-sidenav-fixed{position:fixed}"],
                      host: {
                          'class': 'mat-drawer-container mat-sidenav-container',
                          '[class.mat-drawer-container-explicit-backdrop]': '_backdropOverride',
                      },
                      changeDetection: core.ChangeDetectionStrategy.OnPush,
                      encapsulation: core.ViewEncapsulation.None,
                  },] },
      ];
      /** @nocollapse */
      MatSidenavContainer.propDecorators = {
          "_drawers": [{ type: core.ContentChildren, args: [MatSidenav,] },],
          "_content": [{ type: core.ContentChild, args: [MatSidenavContent,] },],
      };
      return MatSidenavContainer;
  }(MatDrawerContainer));
  
  /**
   * @fileoverview added by tsickle
   * @suppress {checkTypes} checked by tsc
   */
  var MatSidenavModule = /** @class */ (function () {
      function MatSidenavModule() {
      }
      MatSidenavModule.decorators = [
          { type: core.NgModule, args: [{
                      imports: [
                          common.CommonModule,
                          core$1.MatCommonModule,
                          scrolling.ScrollDispatchModule,
                          platform.PlatformModule,
                      ],
                      exports: [
                          core$1.MatCommonModule,
                          MatDrawer,
                          MatDrawerContainer,
                          MatDrawerContent,
                          MatSidenav,
                          MatSidenavContainer,
                          MatSidenavContent,
                      ],
                      declarations: [
                          MatDrawer,
                          MatDrawerContainer,
                          MatDrawerContent,
                          MatSidenav,
                          MatSidenavContainer,
                          MatSidenavContent,
                      ],
                  },] },
      ];
      return MatSidenavModule;
  }());
  
  exports.MatSidenavModule = MatSidenavModule;
  exports.throwMatDuplicatedDrawerError = throwMatDuplicatedDrawerError;
  exports.MAT_DRAWER_DEFAULT_AUTOSIZE = MAT_DRAWER_DEFAULT_AUTOSIZE;
  exports.MAT_DRAWER_DEFAULT_AUTOSIZE_FACTORY = MAT_DRAWER_DEFAULT_AUTOSIZE_FACTORY;
  exports.MatDrawerContent = MatDrawerContent;
  exports.MatDrawer = MatDrawer;
  exports.MatDrawerContainer = MatDrawerContainer;
  exports.MatSidenavContent = MatSidenavContent;
  exports.MatSidenav = MatSidenav;
  exports.MatSidenavContainer = MatSidenavContainer;
  exports.matDrawerAnimations = matDrawerAnimations;
  
  Object.defineProperty(exports, '__esModule', { value: true });
  
  })));
  //# sourceMappingURL=material-sidenav.umd.js.map
  