import { WebApiClient } from '../web-api/web-api-client';
import { WebApiConfiguration } from './web-api-configuration';
/**
 * @export
 * @class AccessTokenProvider
 * @implements {AccessTokenProviderInterface}
 */
export declare class AccessTokenProvider implements AccessTokenProviderInterface {
    private token;
    private client;
    private code;
    private secret;
    /**
     * Set access token given in initialization
     * @param {WebApiConfiguration} config
     */
    constructor(config: WebApiConfiguration);
    /**
     * Set token and expiration properties of a given tokeng
     * @param {AccessToken|string} token
     * @returns {void}
     */
    useAccessToken(token: AccessToken | string): void;
    /**
     * @param {string} code
     */
    useCode(code: string): void;
    /**
     * @returns {string}
     */
    getCode(): string;
    /**
     * @returns {Promise<AccessToken>}
     */
    getAccessToken(): Promise<AccessToken>;
    /**
     * Refresh access token and return it in promise
     * @returns {Promise<AccessToken>}
     */
    refreshAccessToken(): Promise<AccessToken>;
    /**
     * Helper method to join and encode data
     * @private
     * @param {any} data
     * @returns {string}
     */
    private joinAndEncodeData(data);
}
/**
 * @export
 * @interface AccessTokenProviderInterface
 */
export interface AccessTokenProviderInterface {
    /**
     * Returns access token
     */
    getAccessToken(): Promise<AccessToken>;
    /**
     * Calls the API in order to refresh token and returns
     */
    refreshAccessToken(): Promise<AccessToken>;
    /**
     * Sets access token on
     */
    useAccessToken(token: AccessToken | string): void;
    useCode(string: any): void;
    getCode(): string;
}
/**
 * @export
 * @interface AccessToken
 */
export interface AccessToken {
    token: string;
    expiresIn: number;
    tokenType: string;
    refreshToken?: string;
}
/**
 * @export
 * @class AccessTokenProviderClient
 * @extends {WebApiClient}
 */
export declare class AccessTokenProviderClient extends WebApiClient {
    constructor(config: any);
}