import { EmittableEventBus, Event, EventBus, EventBusNotificationMap, ObservableEventBus } from "@tmorin/ceb-messaging-core";
/**
 * The map of the internal events for events handling.
 */
export interface IpcEventBusNotificationMap extends EventBusNotificationMap {
    event_forward_failed: {
        bus: EventBus;
        event: Event;
        error: Error;
    };
}
export interface IpcObservableEventBus extends ObservableEventBus {
    /**
     * Listen to an internal event.
     * @param type the type of the event
     * @param listener the listener
     * @template K the type of the internal event
     */
    on<K extends keyof IpcEventBusNotificationMap>(type: K, listener: (event: IpcEventBusNotificationMap[K]) => any): this;
    /**
     * Remove listeners.
     * @param type the type of the event
     * @param listener the listener
     * @template K the type of the internal event
     */
    off<K extends keyof IpcEventBusNotificationMap>(type?: K, listener?: (event: IpcEventBusNotificationMap[K]) => any): this;
}
/**
 * The emitter view of an an {@link EventBus}.
 */
export interface IpcEmitterEventBus extends EmittableEventBus {
    /**
     * Emit an internal event.
     * @param type the type
     * @param event the event
     * @template K the type of the internal event
     */
    emit<K extends keyof IpcEventBusNotificationMap>(type: K, event: IpcEventBusNotificationMap[K]): void;
}