export interface UseLiveTranscriptionOptions {
    lang?: string;
}
export interface LiveTranscriptionApi {
    supported: boolean;
    isActive: boolean;
    transcript: string;
    interimText: string;
    start: () => void;
    stop: () => string;
    stopAndWait: (timeoutMs?: number) => Promise<string>;
    pause: () => void;
    resume: () => void;
    getIncompleteReason: () => string | null;
}
export declare function useLiveTranscription(options?: UseLiveTranscriptionOptions): LiveTranscriptionApi;