import { implToBase64, implToBuffer, implToDisk } from '../../implementation/Audio.js';
import { type Client, type Audio } from '../../index.js';
import { Spectrogram } from './Spectrogram/Spectrogram.js';
import { type TtsResultSchema } from './ttsResult.schema.js';
/**
 * The complete data for a TTS result. This contains extras like the spectrogram and other metadata like
 * what worker generated the file, is a debug request, etc.
 */
export declare class TtsResult implements Audio {
    /**
     * @param client The main client.
     * @param data The raw TTS result data from the FakeYou API.
     */
    constructor(client: Client, data: TtsResultSchema);
    readonly client: Client;
    readonly resourceUrl: string;
    /**
     * Raw spectrogram data, it is not an image.
     */
    readonly spectrogramUrl: string;
    /**
     * The URL to the page of this result in the browser.
     */
    readonly webUrl: string;
    readonly ttsResultToken: string;
    readonly rawInferenceText: string;
    readonly ttsModelToken: string;
    readonly ttsModelTitle: string;
    readonly maybePretrainedVocoderUsed: string | null;
    readonly maybeCreatorUserToken: string | null;
    readonly maybeCreatorUsername: string | null;
    readonly maybeCreatorDisplayName: string | null;
    readonly maybeCreatorGravatarHash: string | null;
    readonly maybeModelCreatorUserToken: string | null;
    readonly maybeModelCreatorUsername: string | null;
    readonly maybeModelCreatorDisplayName: string | null;
    readonly maybeModelCreatorGravatarHash: string | null;
    readonly publicBucketWavAudioPath: string;
    readonly publicBucketSpectrogramPath: string;
    readonly creatorSetVisibility: string;
    readonly generatedByWorker: string;
    readonly isDebugRequest: boolean;
    readonly fileSizeBytes: number;
    readonly durationMillis: number;
    readonly createdAt: Date;
    readonly updatedAt: Date;
    /**
     * Fetch the audio file as a buffer.
     */
    toBuffer: typeof implToBuffer;
    /**
     * Convert the audio file to a base64 string.
     */
    toBase64: typeof implToBase64;
    /**
     * Write the audio file to disk.
     */
    toDisk: typeof implToDisk;
    fetchSpectrogram(): Promise<Spectrogram | undefined>;
}