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/**
* @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 { ContentContainerComponentHarness, HarnessPredicate } from '@angular/cdk/testing';
import { ButtonHarnessFilters } from './button-harness-filters';
/** Harness for interacting with a standard mat-button in tests. */
export declare class MatButtonHarness extends ContentContainerComponentHarness {
/** The selector for the host element of a `MatButton` instance. */
static hostSelector: string;
/**
* Gets a `HarnessPredicate` that can be used to search for a `MatButtonHarness` that meets
* certain criteria.
* @param options Options for filtering which button instances are considered a match.
* @return a `HarnessPredicate` configured with the given options.
*/
static with(options?: ButtonHarnessFilters): HarnessPredicate<MatButtonHarness>;
/**
* Clicks the button at the given position relative to its top-left.
* @param relativeX The relative x position of the click.
* @param relativeY The relative y position of the click.
*/
click(relativeX: number, relativeY: number): Promise<void>;
/** Clicks the button at its center. */
click(location: 'center'): Promise<void>;
/** Clicks the button. */
click(): Promise<void>;
/** Whether the button is disabled. */
isDisabled(): Promise<boolean>;
/** Gets the button's label text. */
getText(): Promise<string>;
/** Focuses the button. */
focus(): Promise<void>;
/** Blurs the button. */
blur(): Promise<void>;
/** Whether the button is focused. */
isFocused(): Promise<boolean>;
}