/**
 * This file was auto-generated by Fern from our API Definition.
 */
import * as environments from "../../../../environments.mjs";
import * as core from "../../../../core/index.mjs";
import * as Phonic from "../../../index.mjs";
export declare namespace Voices {
    interface Options {
        environment?: core.Supplier<environments.PhonicEnvironment | environments.PhonicEnvironmentUrls>;
        /** Specify a custom URL to connect the client to. */
        baseUrl?: core.Supplier<string>;
        apiKey?: core.Supplier<core.BearerToken | undefined>;
        /** Additional headers to include in requests. */
        headers?: Record<string, string | core.Supplier<string | null | undefined> | null | undefined>;
        fetcher?: core.FetchFunction;
    }
    interface RequestOptions {
        /** The maximum time to wait for a response in seconds. */
        timeoutInSeconds?: number;
        /** The number of times to retry the request. Defaults to 2. */
        maxRetries?: number;
        /** A hook to abort the request. */
        abortSignal?: AbortSignal;
        /** Additional query string parameters to include in the request. */
        queryParams?: Record<string, unknown>;
        /** Additional headers to include in the request. */
        headers?: Record<string, string | core.Supplier<string | null | undefined> | null | undefined>;
    }
}
export declare class Voices {
    protected readonly _options: Voices.Options;
    constructor(_options?: Voices.Options);
    /**
     * Returns all available voices for a model.
     *
     * @param {Phonic.VoicesListRequest} request
     * @param {Voices.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @throws {@link Phonic.BadRequestError}
     * @throws {@link Phonic.UnauthorizedError}
     * @throws {@link Phonic.InternalServerError}
     *
     * @example
     *     await client.voices.list({
     *         model: "merritt"
     *     })
     */
    list(request: Phonic.VoicesListRequest, requestOptions?: Voices.RequestOptions): core.HttpResponsePromise<Phonic.VoicesListResponse>;
    private __list;
    /**
     * Returns a voice by ID.
     *
     * @param {string} id - The ID of the voice to get.
     * @param {Voices.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @throws {@link Phonic.UnauthorizedError}
     * @throws {@link Phonic.NotFoundError}
     *
     * @example
     *     await client.voices.get("id")
     */
    get(id: string, requestOptions?: Voices.RequestOptions): core.HttpResponsePromise<Phonic.VoicesGetResponse>;
    private __get;
    protected _getAuthorizationHeader(): Promise<string | undefined>;
}