/**
 * Typed wrapper for the host media extension (`window.host.ext.media`).
 *
 * @example
 * ```ts
 * import { media } from "@polkadot-apps/product-sdk";
 *
 * await media.getUserMedia({ audio: true, video: false });
 * media.onTrackReady(({ trackId, kind }) => {
 *   media.attachTrack(trackId, "local-video");
 * });
 * const sessionId = await media.connect(remotePeer);
 * ```
 */
import type { HostEventMap } from "./types.js";
export declare function getUserMedia(constraints: {
    audio: boolean;
    video: boolean;
}): Promise<void>;
export declare function getDisplayMedia(): Promise<void>;
export declare function connect(peer: string, trackIds?: number[]): Promise<number>;
export declare function accept(peer?: string): Promise<number>;
export declare function reject(peer?: string): Promise<void>;
export declare function close(sessionId: number): Promise<void>;
export declare function attachTrack(trackId: number, elementId: string): Promise<void>;
export declare function getPeerId(): Promise<string>;
export declare function startListening(address: string): Promise<void>;
export declare function setTrackEnabled(trackId: number, enabled: boolean): Promise<void>;
export declare function groupConnect(peers: string[], trackIds?: number[]): Promise<string>;
export declare function groupAccept(peer: string, trackIds?: number[]): Promise<number>;
export declare function addTrack(sessionId: number, trackId: number): Promise<void>;
export declare function removeTrack(sessionId: number, trackId: number): Promise<void>;
export declare function getStats(sessionId: number): Promise<import("./types.js").CallStats>;
type Unsub = () => void;
export declare function onTrackReady(cb: (p: HostEventMap["mediaTrackReady"]) => void): Unsub;
export declare function onConnected(cb: (p: HostEventMap["mediaConnected"]) => void): Unsub;
export declare function onRemoteTrack(cb: (p: HostEventMap["mediaRemoteTrack"]) => void): Unsub;
export declare function onClosed(cb: (p: HostEventMap["mediaClosed"]) => void): Unsub;
export declare function onError(cb: (p: HostEventMap["mediaError"]) => void): Unsub;
export declare function onIncomingCall(cb: (p: HostEventMap["mediaIncomingCall"]) => void): Unsub;
export declare function onSignalingProgress(cb: (p: HostEventMap["mediaSignalingProgress"]) => void): Unsub;
export declare function onTrackStopped(cb: (p: HostEventMap["mediaTrackStopped"]) => void): Unsub;
export {};
//# sourceMappingURL=media.d.ts.map