import { FcrPeerSessionParamsSchema } from '../schema';
import { FcrSessionBase, FcrSessionResponse } from '../type';
export interface FcrPeerSessionControl {
    /**
     * Start a new peer session.
     */
    startPeerSession(params: FcrPeerSessionParams): Promise<string>;
    /**
     * Stop the current peer session.
     */
    stopPeerSession(sessionId: string): boolean;
    /**
     * End the current peer session.
     */
    endPeerSession(sessionId: string, cause?: Record<string, unknown>): Promise<void>;
    /**
     * Accept an incoming peer session.
     */
    acceptPeerSession(session: FcrPeerSession, cause?: Record<string, unknown>): Promise<void>;
    /**
     * Reject an incoming peer session.
     */
    rejectPeerSession(session: FcrPeerSession, cause?: Record<string, unknown>): Promise<void>;
    /**
     * Add an observer to the peer session control.
     */
    addObserver(observer: FcrPeerSessionObserver): void;
    /**
     * Remove an observer from the peer session control.
     */
    removeObserver(observer: FcrPeerSessionObserver): void;
    /**
     * Releases the peer session control.
     */
    release(): void;
}
export interface FcrPeerSessionObserver {
    /**
     * Called when a new peer session is received.
     * @param session The received peer session.
     */
    onPeerSessionReceived?(session: FcrPeerSession): void;
    /**
     * Called when a peer session is accepted.
     * @param session The response of the accepted peer session.
     */
    onPeerSessionAccepted?(session: FcrSessionResponse): void;
    /**
     * Called when a peer session is rejected.
     * @param session The response of the rejected peer session.
     */
    onPeerSessionRejected?(session: FcrSessionResponse): void;
    /**
     * Called when a peer session is ended.
     * @param sessionId The ID of the peer session that was ended.
     * @param fromUserId The user ID of the user who ended the peer session.
     * @param cause The reason for the peer session being ended.
     */
    onPeerSessionEnded?(sessionId: string, fromUserId: string, cause?: Record<string, unknown>): void;
}
export type FcrPeerSessionParams = FcrPeerSessionParamsSchema;
export type FcrPeerSession = FcrSessionBase & {};
/**
 * The action of the peer session.
 * 0: request
 * 1: accept
 * 2: reject
 * 3: end
 */
export type FcrPeerSessionAction = 0 | 1 | 2 | 3;
/**
 * The action of the peer session server response or request.
 * 0: receive
 * 1: accept
 */
export type FcrPeerSessionServerAction = 0 | 1;