import { type WaitOptions } from './socket';
type UnionToIntersection<TUnion> = (TUnion extends any ? (arg: TUnion) => any : never) extends (arg: infer TItem) => any ? TItem : never;
export type Listener<TTarget extends {
    [TKey: PropertyKey]: (...args: any) => any;
}, TName extends string & keyof TTarget = string & keyof TTarget> = UnionToIntersection<TName extends string ? {
    wait(name: TName, options?: WaitOptions): PromiseLike<void>;
    wait<TResult extends ReturnType<TTarget[TName]>>(name: TName, handler: (payload: Parameters<TTarget[TName]>[0]) => TResult | Promise<Awaited<TResult>>, options?: WaitOptions): PromiseLike<TResult>;
    on(name: TName, handler: (payload: Parameters<TTarget[TName]>[0]) => void): () => void;
    once(name: TName, handler: (payload: Parameters<TTarget[TName]>[0]) => void): () => void;
    off(name: TName, handler: (payload: Parameters<TTarget[TName]>[0]) => void): void;
} : never>;
export type Emitter<TTarget extends {
    [TKey: PropertyKey]: (...args: any) => any;
}, TName extends string & keyof TTarget = string & keyof TTarget> = UnionToIntersection<TName extends string ? {
    emit(name: TName, payload: Parameters<TTarget[TName]>[0]): () => void;
} : never>;
export type Client<TTarget extends {
    [TKey: PropertyKey]: (...args: any) => any;
}, TName extends string & keyof TTarget = string & keyof TTarget> = UnionToIntersection<TName extends string ? {
    request(name: TName, payload: Parameters<TTarget[TName]>[0]): Promise<Awaited<ReturnType<TTarget[TName]>>>;
} : never>;
export type Server<TTarget extends {
    [TKey: PropertyKey]: (...args: any) => any;
}, TName extends string & keyof TTarget = string & keyof TTarget> = UnionToIntersection<TName extends string ? {
    command(name: TName, handler: (payload: Parameters<TTarget[TName]>[0]) => ReturnType<TTarget[TName]>): () => void;
} : never>;
export {};