import type { BaseClientOptions, BaseRequestOptions } from "../../../../BaseClient";
import { type NormalizedClientOptionsWithAuth } from "../../../../BaseClient";
import * as core from "../../../../core";
import type * as Square from "../../../index";
export declare namespace OAuthClient {
    type Options = BaseClientOptions;
    interface RequestOptions extends BaseRequestOptions {
    }
}
export declare class OAuthClient {
    protected readonly _options: NormalizedClientOptionsWithAuth<OAuthClient.Options>;
    constructor(options?: OAuthClient.Options);
    /**
     * Revokes an access token generated with the OAuth flow.
     *
     * If an account has more than one OAuth access token for your application, this
     * endpoint revokes all of them, regardless of which token you specify.
     *
     * __Important:__ The `Authorization` header for this endpoint must have the
     * following format:
     *
     * ```
     * Authorization: Client APPLICATION_SECRET
     * ```
     *
     * Replace `APPLICATION_SECRET` with the application secret on the **OAuth**
     * page for your application in the Developer Dashboard.
     *
     * @param {Square.RevokeTokenRequest} request
     * @param {OAuthClient.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @example
     *     await client.oAuth.revokeToken({
     *         clientId: "CLIENT_ID",
     *         accessToken: "ACCESS_TOKEN"
     *     })
     */
    revokeToken(request?: Square.RevokeTokenRequest, requestOptions?: OAuthClient.RequestOptions): core.HttpResponsePromise<Square.RevokeTokenResponse>;
    private __revokeToken;
    /**
     * Returns an OAuth access token and refresh token using the `authorization_code`
     * or `refresh_token` grant type.
     *
     * When `grant_type` is `authorization_code`:
     * - With the [code flow](https://developer.squareup.com/docs/oauth-api/overview#code-flow),
     * provide `code`, `client_id`, and `client_secret`.
     * - With the [PKCE flow](https://developer.squareup.com/docs/oauth-api/overview#pkce-flow),
     * provide `code`, `client_id`, and `code_verifier`.
     *
     * When `grant_type` is `refresh_token`:
     * - With the code flow, provide `refresh_token`, `client_id`, and `client_secret`.
     * The response returns the same refresh token provided in the request.
     * - With the PKCE flow, provide `refresh_token` and `client_id`. The response returns
     * a new refresh token.
     *
     * You can use the `scopes` parameter to limit the set of permissions authorized by the
     * access token. You can use the `short_lived` parameter to create an access token that
     * expires in 24 hours.
     *
     * __Important:__ OAuth tokens should be encrypted and stored on a secure server.
     * Application clients should never interact directly with OAuth tokens.
     *
     * @param {Square.ObtainTokenRequest} request
     * @param {OAuthClient.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @example
     *     await client.oAuth.obtainToken({
     *         clientId: "sq0idp-uaPHILoPzWZk3tlJqlML0g",
     *         clientSecret: "sq0csp-30a-4C_tVOnTh14Piza2BfTPBXyLafLPWSzY1qAjeBfM",
     *         code: "sq0cgb-l0SBqxs4uwxErTVyYOdemg",
     *         grantType: "authorization_code"
     *     })
     */
    obtainToken(request: Square.ObtainTokenRequest, requestOptions?: OAuthClient.RequestOptions): core.HttpResponsePromise<Square.ObtainTokenResponse>;
    private __obtainToken;
    /**
     * Returns information about an [OAuth access token](https://developer.squareup.com/docs/build-basics/access-tokens#get-an-oauth-access-token) or an application’s [personal access token](https://developer.squareup.com/docs/build-basics/access-tokens#get-a-personal-access-token).
     *
     * Add the access token to the Authorization header of the request.
     *
     * __Important:__ The `Authorization` header you provide to this endpoint must have the following format:
     *
     * ```
     * Authorization: Bearer ACCESS_TOKEN
     * ```
     *
     * where `ACCESS_TOKEN` is a
     * [valid production authorization credential](https://developer.squareup.com/docs/build-basics/access-tokens).
     *
     * If the access token is expired or not a valid access token, the endpoint returns an `UNAUTHORIZED` error.
     *
     * @param {OAuthClient.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @example
     *     await client.oAuth.retrieveTokenStatus()
     */
    retrieveTokenStatus(requestOptions?: OAuthClient.RequestOptions): core.HttpResponsePromise<Square.RetrieveTokenStatusResponse>;
    private __retrieveTokenStatus;
    /**
     * @param {OAuthClient.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @example
     *     await client.oAuth.authorize()
     */
    authorize(requestOptions?: OAuthClient.RequestOptions): core.HttpResponsePromise<void>;
    private __authorize;
}