import { RTCMessageClient } from "./message-client";
import { RTCConnectionArg } from "./rtc.type";
declare const RTCMessageService_base: new (args_0: [connection?: RTCConnectionArg, channelName?: string | undefined, channelId?: number | undefined], args_1: [connection?: RTCConnectionArg, channelName?: string | undefined, channelId?: number | undefined]) => {
    readonly created: Promise<RTCDataChannel>;
    readonly ready: Promise<RTCDataChannel>;
    initialize: (connection?: RTCConnectionArg, channelId?: number) => void;
    terminate: () => void;
} & RTCMessageClient;
/**
 * Bidirectional message service for WebRTC DataChannel communication.
 *
 * Combines {@link RTCMessageHost} and {@link RTCMessageClient} via mixin,
 * enabling both `@Listen` and `@Request` decorators on the same class.
 *
 * @example
 * ```typescript
 * class GamePeer extends RTCMessageService {
 *   @Request('move')
 *   sendMove(pos: [number, number]): Observable<boolean> { return null!; }
 *
 *   @Listen('move')
 *   handleMove({ data }: { data: [number, number] }): Observable<boolean> {
 *     return of(applyMove(data));
 *   }
 * }
 *
 * const peer = new GamePeer(peerConnection, 'game-events');
 * ```
 */
export declare class RTCMessageService extends RTCMessageService_base {
    /**
     * @param connection  - RTCPeerConnection instance, promise, or factory function.
     * @param channelName - Name for the negotiated data channel.
     * @param channelId   - Explicit negotiated channel ID. Overrides the hash-derived default.
     */
    constructor(connection?: RTCConnectionArg, channelName?: string, channelId?: number);
    initialize: (connection: RTCConnectionArg, channelId?: number) => void;
}
export {};