import { SpeechToTextRequest } from "sonix-speech-recognition/lib/types.js";
import { Document } from "../../document.js";
import { BaseDocumentLoader } from "../base.js";
export declare class SonixAudioTranscriptionLoader extends BaseDocumentLoader {
    private readonly sonixSpeechRecognitionService;
    private readonly speechToTextRequest;
    constructor({ sonixAuthKey, request: speechToTextRequest, }: {
        sonixAuthKey: string;
        request: SpeechToTextRequest;
    });
    load(): Promise<Document[]>;
}