import type { Constructor, Container } from '../../Container.js';
import type { Broadcastable } from '../Broadcastable.js';
import type { Channel } from '../Channel.js';
import type { EventDispatcher } from '../EventDispatcher.js';
/**
 * Test double for {@link EventDispatcher}.
 *
 * Captures dispatched events without running listeners or broadcasting.
 */
export declare class EventFake {
    private readonly dispatcher;
    private readonly eventsToFake;
    private dispatchedEvents;
    private broadcastEvents;
    private queuedListeners;
    constructor(dispatcher: EventDispatcher, eventsToFake: Constructor<object>[]);
    /**
     * Swap container binding with an {@link EventFake}.
     */
    static fake(app: Container, events?: Constructor<object>[]): EventFake;
    private shouldFake;
    dispatch(event: object): Promise<void>;
    dispatchSync(event: object): void;
    /** Assertions **/
    assertDispatched(eventClass: Constructor<object>, callback?: (event: object) => boolean): void;
    assertDispatchedTimes(eventClass: Constructor<object>, times: number): void;
    assertNotDispatched(eventClass: Constructor<object>, callback?: (event: object) => boolean): void;
    assertNothingDispatched(): void;
    assertListenerQueued(listenerClass: Constructor<object>): void;
    /**
     * Assert a listener was queued (alias of {@link assertListenerQueued}).
     *
     * @param listenerClass - Listener constructor.
     */
    assertListening(listenerClass: Constructor<object>): void;
    assertListenerNotQueued(listenerClass: Constructor<object>): void;
    assertBroadcast(eventClass: Constructor<object>, callback?: (event: Broadcastable) => boolean): void;
    assertBroadcastOn(channel: string | Channel, eventClass: Constructor<object>): void;
    assertNothingBroadcast(): void;
    /** Inspection **/
    dispatched(eventClass: Constructor<object>): object[];
    hasDispatched(eventClass: Constructor<object>): boolean;
    assertDispatchedWithPayload(eventClass: Constructor<object>, payload: Partial<object>): void;
    reset(): void;
    /**
     * @internal Allow tests to record a queued listener.
     */
    _recordQueuedListener(listenerClass: Constructor<object>): void;
}
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