import { PolitenessSetting } from 'aria-live-capture';

interface Options {
    /** Indicates whether live regions inside `ShadowRoot`s should be tracked */
    includeShadowDom?: boolean;
}
declare function toBeAnnounced(this: {
    isNot?: boolean;
}, text: string | RegExp, politenessSetting?: Exclude<PolitenessSetting, 'off'>): {
    pass: boolean;
    message: () => string;
};
/**
 * Register `extend-to-be-expected` to track DOM nodes
 */
declare function register<TestHook extends (hook: () => any, ...rest: any[]) => any>(options: Options | undefined, hooks: {
    beforeEach: TestHook;
    afterEach: TestHook;
}): void;
/**
 * Clear all captured announcements.
 */
declare function clearAnnouncements(): void;
/**
 * Get all captured announcements.
 */
declare function getAnnouncements(): Map<string, PolitenessSetting>;

export { clearAnnouncements, getAnnouncements, register, toBeAnnounced };