@httpc/kit/dist/esm/events/types.d.ts

httpc toolbox for building function-based API with minimal code and end-to-end type safety

import { IService } from "../services";
export interface IEvent {
    readonly $event_name: string;
}
export type EventData<T extends IEvent> = Omit<T, "$event_name">;
export interface IEventBus extends IService {
    addListener(event: string, handler: (payload: any) => void): () => void;
    publish(event: IEvent): void;
}