@angular/material
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Angular Material
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JavaScript
/**
* @license
* Copyright Google Inc. 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 { ChangeDetectionStrategy, ChangeDetectorRef, Component, ContentChildren, Directive, ElementRef, EventEmitter, Host, Inject, InjectionToken, Input, NgModule, NgZone, Optional, Output, TemplateRef, ViewChild, ViewContainerRef, ViewEncapsulation, forwardRef } from '@angular/core';
import { MatCommonModule, MatOptgroup, MatOption, MatOptionModule } from '@angular/material/core';
import { ActiveDescendantKeyManager } from '@angular/cdk/a11y';
import { CommonModule } from '@angular/common';
import { Overlay, OverlayConfig, OverlayModule } from '@angular/cdk/overlay';
import { Directionality } from '@angular/cdk/bidi';
import { DOWN_ARROW, ENTER, ESCAPE, TAB, UP_ARROW } from '@angular/cdk/keycodes';
import { TemplatePortal } from '@angular/cdk/portal';
import { RxChain, delay, doOperator, filter, first, switchMap } from '@angular/cdk/rxjs';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import { MatFormField } from '@angular/material/form-field';
import { DOCUMENT } from '@angular/platform-browser';
import { Subject } from 'rxjs/Subject';
import { fromEvent } from 'rxjs/observable/fromEvent';
import { merge } from 'rxjs/observable/merge';
import { of } from 'rxjs/observable/of';
/**
* Autocomplete IDs need to be unique across components, so this counter exists outside of
* the component definition.
*/
var _uniqueAutocompleteIdCounter = 0;
/**
* Event object that is emitted when an autocomplete option is selected
*/
var MatAutocompleteSelectedEvent = (function () {
/**
* @param {?} source
* @param {?} option
*/
function MatAutocompleteSelectedEvent(source, option) {
this.source = source;
this.option = option;
}
return MatAutocompleteSelectedEvent;
}());
var MatAutocomplete = (function () {
/**
* @param {?} _changeDetectorRef
* @param {?} _elementRef
*/
function MatAutocomplete(_changeDetectorRef, _elementRef) {
this._changeDetectorRef = _changeDetectorRef;
this._elementRef = _elementRef;
/**
* Whether the autocomplete panel should be visible, depending on option length.
*/
this.showPanel = false;
this._isOpen = false;
/**
* Function that maps an option's control value to its display value in the trigger.
*/
this.displayWith = null;
/**
* Event that is emitted whenever an option from the list is selected.
*/
this.optionSelected = new EventEmitter();
this._classList = {};
/**
* Unique ID to be used by autocomplete trigger's "aria-owns" property.
*/
this.id = "mat-autocomplete-" + _uniqueAutocompleteIdCounter++;
}
Object.defineProperty(MatAutocomplete.prototype, "isOpen", {
/**
* Whether the autocomplete panel is open.
* @return {?}
*/
get: function () {
return this._isOpen && this.showPanel;
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatAutocomplete.prototype, "classList", {
/**
* Takes classes set on the host md-autocomplete element and applies them to the panel
* inside the overlay container to allow for easy styling.
* @param {?} classList
* @return {?}
*/
set: function (classList) {
var _this = this;
if (classList && classList.length) {
classList.split(' ').forEach(function (className) { return _this._classList[className.trim()] = true; });
this._elementRef.nativeElement.className = '';
}
},
enumerable: true,
configurable: true
});
/**
* @return {?}
*/
MatAutocomplete.prototype.ngAfterContentInit = function () {
this._keyManager = new ActiveDescendantKeyManager(this.options).withWrap();
// Set the initial visibiity state.
this._setVisibility();
};
/**
* Sets the panel scrollTop. This allows us to manually scroll to display options
* above or below the fold, as they are not actually being focused when active.
* @param {?} scrollTop
* @return {?}
*/
MatAutocomplete.prototype._setScrollTop = function (scrollTop) {
if (this.panel) {
this.panel.nativeElement.scrollTop = scrollTop;
}
};
/**
* Returns the panel's scrollTop.
* @return {?}
*/
MatAutocomplete.prototype._getScrollTop = function () {
return this.panel ? this.panel.nativeElement.scrollTop : 0;
};
/**
* Panel should hide itself when the option list is empty.
* @return {?}
*/
MatAutocomplete.prototype._setVisibility = function () {
this.showPanel = !!this.options.length;
this._classList['mat-autocomplete-visible'] = this.showPanel;
this._classList['mat-autocomplete-hidden'] = !this.showPanel;
this._changeDetectorRef.markForCheck();
};
/**
* Emits the `select` event.
* @param {?} option
* @return {?}
*/
MatAutocomplete.prototype._emitSelectEvent = function (option) {
var /** @type {?} */ event = new MatAutocompleteSelectedEvent(this, option);
this.optionSelected.emit(event);
};
MatAutocomplete.decorators = [
{ type: Component, args: [{selector: 'mat-autocomplete',
template: "<ng-template><div class=\"mat-autocomplete-panel\" role=\"listbox\" [id]=\"id\" [ngClass]=\"_classList\" #panel><ng-content></ng-content></div></ng-template>",
styles: [".mat-autocomplete-panel{min-width:112px;max-width:280px;overflow:auto;-webkit-overflow-scrolling:touch;visibility:hidden;max-width:none;max-height:256px;position:relative}.mat-autocomplete-panel:not([class*=mat-elevation-z]){box-shadow:0 5px 5px -3px rgba(0,0,0,.2),0 8px 10px 1px rgba(0,0,0,.14),0 3px 14px 2px rgba(0,0,0,.12)}.mat-autocomplete-panel.mat-autocomplete-visible{visibility:visible}.mat-autocomplete-panel.mat-autocomplete-hidden{visibility:hidden}"],
encapsulation: ViewEncapsulation.None,
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
exportAs: 'matAutocomplete',
host: {
'class': 'mat-autocomplete'
}
},] },
];
/**
* @nocollapse
*/
MatAutocomplete.ctorParameters = function () { return [
{ type: ChangeDetectorRef, },
{ type: ElementRef, },
]; };
MatAutocomplete.propDecorators = {
'template': [{ type: ViewChild, args: [TemplateRef,] },],
'panel': [{ type: ViewChild, args: ['panel',] },],
'options': [{ type: ContentChildren, args: [MatOption, { descendants: true },] },],
'optionGroups': [{ type: ContentChildren, args: [MatOptgroup,] },],
'displayWith': [{ type: Input },],
'optionSelected': [{ type: Output },],
'classList': [{ type: Input, args: ['class',] },],
};
return MatAutocomplete;
}());
/**
* The height of each autocomplete option.
*/
var AUTOCOMPLETE_OPTION_HEIGHT = 48;
/**
* The total height of the autocomplete panel.
*/
var AUTOCOMPLETE_PANEL_HEIGHT = 256;
/**
* Injection token that determines the scroll handling while the autocomplete panel is open.
*/
var MAT_AUTOCOMPLETE_SCROLL_STRATEGY = new InjectionToken('mat-autocomplete-scroll-strategy');
/**
* \@docs-private
* @param {?} overlay
* @return {?}
*/
function MAT_AUTOCOMPLETE_SCROLL_STRATEGY_PROVIDER_FACTORY(overlay) {
return function () { return overlay.scrollStrategies.reposition(); };
}
/**
* \@docs-private
*/
var MAT_AUTOCOMPLETE_SCROLL_STRATEGY_PROVIDER = {
provide: MAT_AUTOCOMPLETE_SCROLL_STRATEGY,
deps: [Overlay],
useFactory: MAT_AUTOCOMPLETE_SCROLL_STRATEGY_PROVIDER_FACTORY,
};
/**
* Provider that allows the autocomplete to register as a ControlValueAccessor.
* \@docs-private
*/
var MAT_AUTOCOMPLETE_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(function () { return MatAutocompleteTrigger; }),
multi: true
};
/**
* Creates an error to be thrown when attempting to use an autocomplete trigger without a panel.
* @return {?}
*/
function getMatAutocompleteMissingPanelError() {
return Error('Attempting to open an undefined instance of `mat-autocomplete`. ' +
'Make sure that the id passed to the `matAutocomplete` is correct and that ' +
'you\'re attempting to open it after the ngAfterContentInit hook.');
}
var MatAutocompleteTrigger = (function () {
/**
* @param {?} _element
* @param {?} _overlay
* @param {?} _viewContainerRef
* @param {?} _zone
* @param {?} _changeDetectorRef
* @param {?} _scrollStrategy
* @param {?} _dir
* @param {?} _formField
* @param {?} _document
*/
function MatAutocompleteTrigger(_element, _overlay, _viewContainerRef, _zone, _changeDetectorRef, _scrollStrategy, _dir, _formField, _document) {
this._element = _element;
this._overlay = _overlay;
this._viewContainerRef = _viewContainerRef;
this._zone = _zone;
this._changeDetectorRef = _changeDetectorRef;
this._scrollStrategy = _scrollStrategy;
this._dir = _dir;
this._formField = _formField;
this._document = _document;
this._panelOpen = false;
/**
* Whether or not the placeholder state is being overridden.
*/
this._manuallyFloatingPlaceholder = false;
/**
* Stream of escape keyboard events.
*/
this._escapeEventStream = new Subject();
/**
* View -> model callback called when value changes
*/
this._onChange = function () { };
/**
* View -> model callback called when autocomplete has been touched
*/
this._onTouched = function () { };
}
/**
* @return {?}
*/
MatAutocompleteTrigger.prototype.ngOnDestroy = function () {
this._destroyPanel();
this._escapeEventStream.complete();
};
Object.defineProperty(MatAutocompleteTrigger.prototype, "panelOpen", {
/**
* @return {?}
*/
get: function () {
return this._panelOpen && this.autocomplete.showPanel;
},
enumerable: true,
configurable: true
});
/**
* Opens the autocomplete suggestion panel.
* @return {?}
*/
MatAutocompleteTrigger.prototype.openPanel = function () {
this._attachOverlay();
this._floatPlaceholder();
};
/**
* Closes the autocomplete suggestion panel.
* @return {?}
*/
MatAutocompleteTrigger.prototype.closePanel = function () {
if (this._overlayRef && this._overlayRef.hasAttached()) {
this._overlayRef.detach();
this._closingActionsSubscription.unsubscribe();
}
this._resetPlaceholder();
if (this._panelOpen) {
this.autocomplete._isOpen = this._panelOpen = false;
// We need to trigger change detection manually, because
// `fromEvent` doesn't seem to do it at the proper time.
// This ensures that the placeholder is reset when the
// user clicks outside.
this._changeDetectorRef.detectChanges();
}
};
Object.defineProperty(MatAutocompleteTrigger.prototype, "panelClosingActions", {
/**
* A stream of actions that should close the autocomplete panel, including
* when an option is selected, on blur, and when TAB is pressed.
* @return {?}
*/
get: function () {
return merge(this.optionSelections, this.autocomplete._keyManager.tabOut, this._escapeEventStream, this._outsideClickStream);
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatAutocompleteTrigger.prototype, "optionSelections", {
/**
* Stream of autocomplete option selections.
* @return {?}
*/
get: function () {
return merge.apply(void 0, this.autocomplete.options.map(function (option) { return option.onSelectionChange; }));
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatAutocompleteTrigger.prototype, "activeOption", {
/**
* The currently active option, coerced to MatOption type.
* @return {?}
*/
get: function () {
if (this.autocomplete && this.autocomplete._keyManager) {
return this.autocomplete._keyManager.activeItem;
}
return null;
},
enumerable: true,
configurable: true
});
Object.defineProperty(MatAutocompleteTrigger.prototype, "_outsideClickStream", {
/**
* Stream of clicks outside of the autocomplete panel.
* @return {?}
*/
get: function () {
var _this = this;
if (!this._document) {
return of(null);
}
return RxChain.from(merge(fromEvent(this._document, 'click'), fromEvent(this._document, 'touchend'))).call(filter, function (event) {
var /** @type {?} */ clickTarget = (event.target);
var /** @type {?} */ formField = _this._formField ?
_this._formField._elementRef.nativeElement : null;
return _this._panelOpen &&
clickTarget !== _this._element.nativeElement &&
(!formField || !formField.contains(clickTarget)) &&
(!!_this._overlayRef && !_this._overlayRef.overlayElement.contains(clickTarget));
}).result();
},
enumerable: true,
configurable: true
});
/**
* Sets the autocomplete's value. Part of the ControlValueAccessor interface
* required to integrate with Angular's core forms API.
*
* @param {?} value New value to be written to the model.
* @return {?}
*/
MatAutocompleteTrigger.prototype.writeValue = function (value) {
var _this = this;
Promise.resolve(null).then(function () { return _this._setTriggerValue(value); });
};
/**
* Saves a callback function to be invoked when the autocomplete's value
* changes from user input. Part of the ControlValueAccessor interface
* required to integrate with Angular's core forms API.
*
* @param {?} fn Callback to be triggered when the value changes.
* @return {?}
*/
MatAutocompleteTrigger.prototype.registerOnChange = function (fn) {
this._onChange = fn;
};
/**
* Saves a callback function to be invoked when the autocomplete is blurred
* by the user. Part of the ControlValueAccessor interface required
* to integrate with Angular's core forms API.
*
* @param {?} fn Callback to be triggered when the component has been touched.
* @return {?}
*/
MatAutocompleteTrigger.prototype.registerOnTouched = function (fn) {
this._onTouched = fn;
};
/**
* @param {?} event
* @return {?}
*/
MatAutocompleteTrigger.prototype._handleKeydown = function (event) {
var /** @type {?} */ keyCode = event.keyCode;
if (keyCode === ESCAPE && this.panelOpen) {
this._resetActiveItem();
this._escapeEventStream.next();
event.stopPropagation();
}
else if (this.activeOption && keyCode === ENTER && this.panelOpen) {
this.activeOption._selectViaInteraction();
this._resetActiveItem();
event.preventDefault();
}
else {
var /** @type {?} */ prevActiveItem = this.autocomplete._keyManager.activeItem;
var /** @type {?} */ isArrowKey = keyCode === UP_ARROW || keyCode === DOWN_ARROW;
if (this.panelOpen || keyCode === TAB) {
this.autocomplete._keyManager.onKeydown(event);
}
else if (isArrowKey) {
this.openPanel();
}
if (isArrowKey || this.autocomplete._keyManager.activeItem !== prevActiveItem) {
this._scrollToOption();
}
}
};
/**
* @param {?} event
* @return {?}
*/
MatAutocompleteTrigger.prototype._handleInput = function (event) {
// We need to ensure that the input is focused, because IE will fire the `input`
// event on focus/blur/load if the input has a placeholder. See:
// https://connect.microsoft.com/IE/feedback/details/885747/
if (document.activeElement === event.target) {
this._onChange(((event.target)).value);
this.openPanel();
}
};
/**
* @return {?}
*/
MatAutocompleteTrigger.prototype._handleFocus = function () {
if (!this._element.nativeElement.readOnly) {
this._attachOverlay();
this._floatPlaceholder(true);
}
};
/**
* In "auto" mode, the placeholder will animate down as soon as focus is lost.
* This causes the value to jump when selecting an option with the mouse.
* This method manually floats the placeholder until the panel can be closed.
* @param {?=} shouldAnimate Whether the placeholder should be animated when it is floated.
* @return {?}
*/
MatAutocompleteTrigger.prototype._floatPlaceholder = function (shouldAnimate) {
if (shouldAnimate === void 0) { shouldAnimate = false; }
if (this._formField && this._formField.floatPlaceholder === 'auto') {
if (shouldAnimate) {
this._formField._animateAndLockPlaceholder();
}
else {
this._formField.floatPlaceholder = 'always';
}
this._manuallyFloatingPlaceholder = true;
}
};
/**
* If the placeholder has been manually elevated, return it to its normal state.
* @return {?}
*/
MatAutocompleteTrigger.prototype._resetPlaceholder = function () {
if (this._manuallyFloatingPlaceholder) {
this._formField.floatPlaceholder = 'auto';
this._manuallyFloatingPlaceholder = false;
}
};
/**
* Given that we are not actually focusing active options, we must manually adjust scroll
* to reveal options below the fold. First, we find the offset of the option from the top
* of the panel. If that offset is below the fold, the new scrollTop will be the offset -
* the panel height + the option height, so the active option will be just visible at the
* bottom of the panel. If that offset is above the top of the visible panel, the new scrollTop
* will become the offset. If that offset is visible within the panel already, the scrollTop is
* not adjusted.
* @return {?}
*/
MatAutocompleteTrigger.prototype._scrollToOption = function () {
var /** @type {?} */ activeOptionIndex = this.autocomplete._keyManager.activeItemIndex || 0;
var /** @type {?} */ labelCount = MatOption.countGroupLabelsBeforeOption(activeOptionIndex, this.autocomplete.options, this.autocomplete.optionGroups);
var /** @type {?} */ optionOffset = (activeOptionIndex + labelCount) * AUTOCOMPLETE_OPTION_HEIGHT;
var /** @type {?} */ panelTop = this.autocomplete._getScrollTop();
if (optionOffset < panelTop) {
// Scroll up to reveal selected option scrolled above the panel top
this.autocomplete._setScrollTop(optionOffset);
}
else if (optionOffset + AUTOCOMPLETE_OPTION_HEIGHT > panelTop + AUTOCOMPLETE_PANEL_HEIGHT) {
// Scroll down to reveal selected option scrolled below the panel bottom
var /** @type {?} */ newScrollTop = optionOffset - AUTOCOMPLETE_PANEL_HEIGHT + AUTOCOMPLETE_OPTION_HEIGHT;
this.autocomplete._setScrollTop(Math.max(0, newScrollTop));
}
};
/**
* This method listens to a stream of panel closing actions and resets the
* stream every time the option list changes.
* @return {?}
*/
MatAutocompleteTrigger.prototype._subscribeToClosingActions = function () {
var _this = this;
var /** @type {?} */ firstStable = first.call(this._zone.onStable.asObservable());
var /** @type {?} */ optionChanges = RxChain.from(this.autocomplete.options.changes)
.call(doOperator, function () { return _this._positionStrategy.recalculateLastPosition(); })
.call(delay, 0)
.result();
// When the zone is stable initially, and when the option list changes...
return RxChain.from(merge(firstStable, optionChanges))
.call(switchMap, function () {
_this._resetActiveItem();
_this.autocomplete._setVisibility();
return _this.panelClosingActions;
})
.call(first)
.subscribe(function (event) { return _this._setValueAndClose(event); });
};
/**
* Destroys the autocomplete suggestion panel.
* @return {?}
*/
MatAutocompleteTrigger.prototype._destroyPanel = function () {
if (this._overlayRef) {
this.closePanel();
this._overlayRef.dispose();
this._overlayRef = null;
}
};
/**
* @param {?} value
* @return {?}
*/
MatAutocompleteTrigger.prototype._setTriggerValue = function (value) {
var /** @type {?} */ toDisplay = this.autocomplete && this.autocomplete.displayWith ?
this.autocomplete.displayWith(value) :
value;
// Simply falling back to an empty string if the display value is falsy does not work properly.
// The display value can also be the number zero and shouldn't fall back to an empty string.
var /** @type {?} */ inputValue = toDisplay != null ? toDisplay : '';
// If it's used within a `MatFormField`, we should set it through the property so it can go
// through change detection.
if (this._formField) {
this._formField._control.value = inputValue;
}
else {
this._element.nativeElement.value = inputValue;
}
};
/**
* This method closes the panel, and if a value is specified, also sets the associated
* control to that value. It will also mark the control as dirty if this interaction
* stemmed from the user.
* @param {?} event
* @return {?}
*/
MatAutocompleteTrigger.prototype._setValueAndClose = function (event) {
if (event && event.source) {
this._clearPreviousSelectedOption(event.source);
this._setTriggerValue(event.source.value);
this._onChange(event.source.value);
this._element.nativeElement.focus();
this.autocomplete._emitSelectEvent(event.source);
}
this.closePanel();
};
/**
* Clear any previous selected option and emit a selection change event for this option
* @param {?} skip
* @return {?}
*/
MatAutocompleteTrigger.prototype._clearPreviousSelectedOption = function (skip) {
this.autocomplete.options.forEach(function (option) {
if (option != skip && option.selected) {
option.deselect();
}
});
};
/**
* @return {?}
*/
MatAutocompleteTrigger.prototype._attachOverlay = function () {
if (!this.autocomplete) {
throw getMatAutocompleteMissingPanelError();
}
if (!this._overlayRef) {
this._portal = new TemplatePortal(this.autocomplete.template, this._viewContainerRef);
this._overlayRef = this._overlay.create(this._getOverlayConfig());
}
else {
/** Update the panel width, in case the host width has changed */
this._overlayRef.getConfig().width = this._getHostWidth();
this._overlayRef.updateSize();
}
if (this._overlayRef && !this._overlayRef.hasAttached()) {
this._overlayRef.attach(this._portal);
this._closingActionsSubscription = this._subscribeToClosingActions();
}
this.autocomplete._setVisibility();
this.autocomplete._isOpen = this._panelOpen = true;
};
/**
* @return {?}
*/
MatAutocompleteTrigger.prototype._getOverlayConfig = function () {
return new OverlayConfig({
positionStrategy: this._getOverlayPosition(),
scrollStrategy: this._scrollStrategy(),
width: this._getHostWidth(),
direction: this._dir ? this._dir.value : 'ltr'
});
};
/**
* @return {?}
*/
MatAutocompleteTrigger.prototype._getOverlayPosition = function () {
this._positionStrategy = this._overlay.position().connectedTo(this._getConnectedElement(), { originX: 'start', originY: 'bottom' }, { overlayX: 'start', overlayY: 'top' })
.withFallbackPosition({ originX: 'start', originY: 'top' }, { overlayX: 'start', overlayY: 'bottom' });
return this._positionStrategy;
};
/**
* @return {?}
*/
MatAutocompleteTrigger.prototype._getConnectedElement = function () {
return this._formField ? this._formField._connectionContainerRef : this._element;
};
/**
* Returns the width of the input element, so the panel width can match it.
* @return {?}
*/
MatAutocompleteTrigger.prototype._getHostWidth = function () {
return this._getConnectedElement().nativeElement.getBoundingClientRect().width;
};
/**
* Reset active item to -1 so arrow events will activate the correct options.
* @return {?}
*/
MatAutocompleteTrigger.prototype._resetActiveItem = function () {
this.autocomplete._keyManager.setActiveItem(-1);
};
MatAutocompleteTrigger.decorators = [
{ type: Directive, args: [{
selector: "input[matAutocomplete], textarea[matAutocomplete]",
host: {
'role': 'combobox',
'autocomplete': 'off',
'aria-autocomplete': 'list',
'[attr.aria-activedescendant]': 'activeOption?.id',
'[attr.aria-expanded]': 'panelOpen.toString()',
'[attr.aria-owns]': 'autocomplete?.id',
// Note: we use `focusin`, as opposed to `focus`, in order to open the panel
// a little earlier. This avoids issues where IE delays the focusing of the input.
'(focusin)': '_handleFocus()',
'(blur)': '_onTouched()',
'(input)': '_handleInput($event)',
'(keydown)': '_handleKeydown($event)',
},
providers: [MAT_AUTOCOMPLETE_VALUE_ACCESSOR]
},] },
];
/**
* @nocollapse
*/
MatAutocompleteTrigger.ctorParameters = function () { return [
{ type: ElementRef, },
{ type: Overlay, },
{ type: ViewContainerRef, },
{ type: NgZone, },
{ type: ChangeDetectorRef, },
{ type: undefined, decorators: [{ type: Inject, args: [MAT_AUTOCOMPLETE_SCROLL_STRATEGY,] },] },
{ type: Directionality, decorators: [{ type: Optional },] },
{ type: MatFormField, decorators: [{ type: Optional }, { type: Host },] },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [DOCUMENT,] },] },
]; };
MatAutocompleteTrigger.propDecorators = {
'autocomplete': [{ type: Input, args: ['matAutocomplete',] },],
};
return MatAutocompleteTrigger;
}());
var MatAutocompleteModule = (function () {
function MatAutocompleteModule() {
}
MatAutocompleteModule.decorators = [
{ type: NgModule, args: [{
imports: [MatOptionModule, OverlayModule, MatCommonModule, CommonModule],
exports: [MatAutocomplete, MatOptionModule, MatAutocompleteTrigger, MatCommonModule],
declarations: [MatAutocomplete, MatAutocompleteTrigger],
providers: [MAT_AUTOCOMPLETE_SCROLL_STRATEGY_PROVIDER],
},] },
];
/**
* @nocollapse
*/
MatAutocompleteModule.ctorParameters = function () { return []; };
return MatAutocompleteModule;
}());
/**
* Generated bundle index. Do not edit.
*/
export { MatAutocompleteSelectedEvent, MatAutocomplete, MatAutocompleteModule, AUTOCOMPLETE_OPTION_HEIGHT, AUTOCOMPLETE_PANEL_HEIGHT, MAT_AUTOCOMPLETE_SCROLL_STRATEGY, MAT_AUTOCOMPLETE_SCROLL_STRATEGY_PROVIDER_FACTORY, MAT_AUTOCOMPLETE_SCROLL_STRATEGY_PROVIDER, MAT_AUTOCOMPLETE_VALUE_ACCESSOR, getMatAutocompleteMissingPanelError, MatAutocompleteTrigger };
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