/// <reference types="node" resolution-mode="require"/>
import { implFetchUser, type User } from '../../implementation/index.js';
import type Client from '../../index.js';
import { V2vAudioFile } from './v2vAudioFile/V2vAudioFile.js';
import { type V2vModelSchema } from './v2vModel.schema.js';
/**
 * A voice conversion model.
 * This is a model that can be used to convert audio from one voice to another.
 */
export declare class V2vModel implements User {
    #private;
    /**
     * @param client The main client.
     * @param data The raw model data from the FakeYou API.
     */
    constructor(client: Client, data: V2vModelSchema);
    readonly client: Client;
    readonly token: string;
    readonly modelType: string;
    readonly title: string;
    readonly creatorUserToken: string;
    /**
     * @alias creatorUsername
     */
    readonly username: string;
    readonly creatorUsername: string;
    readonly creatorDisplayName: string;
    readonly creatorGravatarHash: string;
    readonly creatorSetVisibility: 'public' | 'hidden';
    readonly ietfLanguageTag: string;
    readonly ietfPrimaryLanguageSubtag: string;
    readonly isFrontPageFeatured: boolean;
    readonly createdAt: Date;
    readonly updatedAt: Date;
    /**
     * Infer uploaded audio to a new voice represented by this model.
     *
     * NOTE: Voice conversion models are very slow to infer. It may take multiple minutes for the inference to complete.
     *
     * @param audio The audio to infer as a wav file.
     * @returns The inferred audio file. Undefined if the audio could not be inferred.
     */
    infer(audio: Buffer): Promise<V2vAudioFile | undefined>;
    /**
     * Fetch the profile of the user who created this model.
     */
    fetchProfile: typeof implFetchUser;
}