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38 lines
1.4 KiB
38 lines
1.4 KiB
/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import { Portal } from '@angular/cdk/portal';
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import { Direction, Directionality } from '@angular/cdk/bidi';
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import { Observable, Subject } from 'rxjs';
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/**
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* Basic interface for an overlay. Used to avoid circular type references between
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* `OverlayRef`, `PositionStrategy` and `ScrollStrategy`, and `OverlayConfig`.
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* @docs-private
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*/
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export interface OverlayReference {
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attach: (portal: Portal<any>) => any;
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detach: () => any;
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dispose: () => void;
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overlayElement: HTMLElement;
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hostElement: HTMLElement;
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backdropElement: HTMLElement | null;
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getConfig: () => any;
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hasAttached: () => boolean;
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updateSize: (config: any) => void;
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updatePosition: () => void;
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getDirection: () => Direction;
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setDirection: (dir: Direction | Directionality) => void;
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backdropClick: () => Observable<MouseEvent>;
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attachments: () => Observable<void>;
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detachments: () => Observable<void>;
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keydownEvents: () => Observable<KeyboardEvent>;
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outsidePointerEvents: () => Observable<MouseEvent>;
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addPanelClass: (classes: string | string[]) => void;
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removePanelClass: (classes: string | string[]) => void;
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readonly _outsidePointerEvents: Subject<MouseEvent>;
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readonly _keydownEvents: Subject<KeyboardEvent>;
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}
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