import type { EmptyObject } from '../../../framework-types/BaseTypes';
import type { ContextHaving } from '../../../framework-types/execution-context/Types';
import type { BaseContext } from '../../../framework-types/Types';
import type { BundleExportNames } from '../../bundles/Types';
import type { Logger } from '../core/utils/Logger';
export type EventBase = {
    timestamp: number;
    type: string;
};
export type EventListener<Event extends object> = (event: Event & EventBase) => void;
export type EventBusContext = ContextHaving<{
    [BundleExportNames.Logger]: Logger;
}, EmptyObject, BaseContext>;
export type EventBus<EventMap extends {
    [key: string]: object;
}> = {
    on<Name extends keyof EventMap>(name: Name, listener: EventListener<EventMap[Name]>): void;
    off<Name extends keyof EventMap>(name: Name, listener: EventListener<EventMap[Name]>): void;
    dispatch<Name extends keyof EventMap>(context: EventBusContext, name: Name, event: Omit<EventMap[Name], 'type' | 'timestamp'> & Partial<EventBase>): void;
};
export declare enum EventBusExportNames {
    CreateEventBus = "create-event-bus"
}