import { within } from '@storybook/test';
export declare function expectSlideToBeVisible(slide: HTMLElement): Promise<void>;
export declare function expectSlideToNotBeVisible(slide: HTMLElement): Promise<void>;
export declare function expectItemsVisibility(canvas: ReturnType<typeof within>, isVisible: boolean[], testIdPrefix?: string): Promise<void>;
export declare function expectSlidesVisibility(canvas: ReturnType<typeof within>, isVisible: boolean[], testIdPrefix?: string): Promise<void>;
export declare function checkThatLoaderBarStopped(canvas: ReturnType<typeof within>, loaderTestId: string): Promise<any>;
export declare function getLoaderBarWidth(canvas: ReturnType<typeof within>, loaderTestId: string): any;
export declare function checkThatLoaderBarIsProgressing(canvas: ReturnType<typeof within>, loaderTestId: string): Promise<any>;
//# sourceMappingURL=storyHelpers.d.ts.map