/**
 * @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 { ViewContainerRef } from '@angular/core';
import { Direction } from '@angular/cdk/bidi';
/** Valid ARIA roles for a dialog element. */
export declare type DialogRole = 'dialog' | 'alertdialog';
/** Possible overrides for a dialog's position. */
export interface DialogPosition {
    top?: string;
    bottom?: string;
    left?: string;
    right?: string;
}
/**
 * Configuration for opening a modal dialog with the MdDialog service.
 */
export declare class MdDialogConfig {
    /**
     * Where the attached component should live in Angular's *logical* component tree.
     * This affects what is available for injection and the change detection order for the
     * component instantiated inside of the dialog. This does not affect where the dialog
     * content will be rendered.
     */
    viewContainerRef?: ViewContainerRef;
    /** ID for the dialog. If omitted, a unique one will be generated. */
    id?: string;
    /** The ARIA role of the dialog element. */
    role?: DialogRole;
    /** Custom class for the overlay pane. */
    panelClass?: string | string[];
    /** Whether the dialog has a backdrop. */
    hasBackdrop?: boolean;
    /** Custom class for the backdrop, */
    backdropClass?: string;
    /** Whether the user can use escape or clicking outside to close a modal. */
    disableClose?: boolean;
    /** Width of the dialog. */
    width?: string;
    /** Height of the dialog. */
    height?: string;
    /** Position overrides. */
    position?: DialogPosition;
    /** Data being injected into the child component. */
    data?: any;
    /** Layout direction for the dialog's content. */
    direction?: Direction;
    /** ID of the element that describes the dialog.  */
    ariaDescribedBy?: string | null;
}