import { RPCSource } from './index.js';
import { MetaScope, EventPathArgs, EventPath } from './type-utils.js';
type RPCSourceChannelEvents = {
    ready: [];
    error: [reason?: any];
    close: [reason?: any];
};
export default class RPCSourceChannel<S = RPCSource<any, any>> {
    #private;
    [Symbol.unscopables]: S extends MetaScope ? S[typeof Symbol.unscopables] : never;
    constructor(source: S & RPCSource<any, any, any>);
    get promise(): Promise<this>;
    get context(): any;
    get ready(): boolean;
    get closed(): boolean;
    get source(): S;
    emit: S extends MetaScope<any, infer EVENTS> ? (<P extends 0 extends (1 & EVENTS) ? (string | number | (string | number)[]) : EventPath<EVENTS>>(event: P, ...args: 0 extends (1 & EVENTS) ? any[] : EventPathArgs<P, EVENTS>) => this) : never;
    close(reason?: any): void;
    on<E extends keyof RPCSourceChannelEvents>(eventName: E, listener: (...args: RPCSourceChannelEvents[E]) => void): any;
    once<E extends keyof RPCSourceChannelEvents>(eventName: E, listener: (...args: RPCSourceChannelEvents[E]) => void): any;
    off<E extends keyof RPCSourceChannelEvents>(eventName: E, listener: (...args: RPCSourceChannelEvents[E]) => void): any;
}
export {};