/**
 * This file was auto-generated by Fern from our API Definition.
 */
import * as environments from "../../../../environments.js";
import * as core from "../../../../core/index.js";
import * as Ittybit from "../../../index.js";
export declare namespace Signatures {
    interface Options {
        environment?: core.Supplier<environments.IttybitEnvironment | string>;
        /** Specify a custom URL to connect the client to. */
        baseUrl?: core.Supplier<string>;
        apiKey?: core.Supplier<core.BearerToken | undefined>;
        /** Override the ACCEPT_VERSION header */
        version?: core.Supplier<string | undefined>;
        /** Additional headers to include in requests. */
        headers?: Record<string, string | core.Supplier<string | undefined> | 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;
        /** Override the ACCEPT_VERSION header */
        version?: string | undefined;
        /** 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 | undefined> | undefined>;
    }
}
/**
 * You can use the `/signatures` endpoint to generate signed URLs for files.
 */
export declare class Signatures {
    protected readonly _options: Signatures.Options;
    constructor(_options?: Signatures.Options);
    /**
     * You can use signatures to create signed URLs which grant access to your project's resources, without revealing your project's API key. URLs can expire after a specified time and be limited to HTTP `GET` method for read-only access, or HTTP `PUT` method for client-side uploads.
     *
     * @param {Ittybit.SignaturesCreateRequest} request
     * @param {Signatures.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @example
     *     await client.signatures.create({
     *         filename: "video.mp4",
     *         folder: "example",
     *         expiry: 1735689600,
     *         method: "put"
     *     })
     */
    create(request: Ittybit.SignaturesCreateRequest, requestOptions?: Signatures.RequestOptions): core.HttpResponsePromise<Ittybit.SignaturesCreateResponse>;
    private __create;
    protected _getAuthorizationHeader(): Promise<string>;
}