import type { Domain } from '@heroku/types/3.sdk';
import type { ResourceCtx } from '../../../core/extend-resource.js';
import type { WaitForReadyOptions } from './types.js';
/**
 * Waits for all pending domains on an app
 * to reach ready status ('succeeded' or 'none').
 *
 * If `domain` or `hostname` is provided, waits for the specific domain.
 *
 * @throws if the domain reaches a non-ready status (e.g., 'failed').
 */
export declare function waitForReady(ctx: Pick<ResourceCtx, 'platform'>, appIdentity: string, options?: WaitForReadyOptions): Promise<Domain[]>;