import * as joi from "joi";
import { Api } from "../abstracts";
import { Client, RequestOptions } from "../client";
import { IAccessToken } from "./types";
export declare class Oauth extends Api {
    private _clientId;
    private _clientSecret;
    static paths: {
        access: string;
    };
    static schemas: {
        access: joi.ObjectSchema;
        clientId: joi.StringSchema;
        clientSecret: joi.StringSchema;
    };
    token: IAccessToken;
    constructor(client: Client, _clientId: string, _clientSecret: string);
    clientId: string;
    clientSecret: string;
    requestAccessToken(options?: Partial<RequestOptions>): Promise<any>;
    getAccessToken(): Promise<IAccessToken>;
    setAccessToken(token: IAccessToken): void;
    expired(): boolean;
    valid(): boolean;
}