import { MusemeSourceVideo } from './overlay';
import { Unlisten } from './types';
export type LiveCCSetup = {
    video: HTMLVideoElement;
    canvas: HTMLCanvasElement;
};
export type LiveCCCallbacks = {
    onOpen(): void;
    onError(err: Error): void;
    onFrame(frame: string, timestamp: number): void;
    onMetadata(metadata: any, timestamp: number): void;
};
export declare const rtcLiveSource: (url: string, source: MusemeSourceVideo, { video, canvas }: LiveCCSetup, { onOpen, onFrame, onError, onMetadata }: LiveCCCallbacks) => Unlisten;
export declare const rtcLiveSource2: (url: string, streamId: string, source: MusemeSourceVideo, { video, canvas }: LiveCCSetup, { onOpen, onFrame, onError, onMetadata }: LiveCCCallbacks, settings: {
    debug: boolean;
}) => Unlisten;
export declare const wsLiveSource: (url: string, { onOpen, onError, onFrame, onMetadata }: LiveCCCallbacks) => Unlisten;