export type UserMediaVideoStatus = 'idle' | 'pending' | 'live' | 'denied' | 'unavailable';
type UseUserMediaVideoOptions = {
    onError?: (error: DOMException | Error) => void;
    onStatusChange?: (status: UserMediaVideoStatus) => void;
};
export declare function useUserMediaVideo(constraints: MediaStreamConstraints, options?: UseUserMediaVideoOptions): {
    status: UserMediaVideoStatus;
    stream: MediaStream | null;
    start: () => void;
    stop: () => void;
};
export {};