import { ITokenProvider } from "./ITokenProvider"
import { IEndpointProvider } from "./IEndpointProvider"
/**
  * @implements {ITokenProvider}
  * @description The On Behalf grant flow allows an application to act on behalf of a user. The On Behalf grant is only supported for access tokens. It does not work with any other type of token, including refresh tokens.
  */
declare class OnBehalfGrantTokenProvider implements ITokenProvider {
    /**
     * @description Public constructor for OnBehalfGrantTokenProvider class
     * @param {IEndpointProvider} endpointProvider An endpoint provider that provides the URL for the Trimble Identity token endpoints.
     * It can be be OpenIdEndpointProvider/FixedEndpointProvider
     * @param {string} consumerKey The consumer key for the calling application
     * @param {string} consumerSecret The consumer secret for the calling application
     * @param {string} accessToken The access token that this application wishes to act on behalf of when calling another API
     */
    constructor(endpointProvider: IEndpointProvider, consumerKey: string, consumerSecret: string, accessToken: string);
    /**
     * @description Fluent extension to add scopes
     * @param {IEnumerable<string>} scopes The scopes to add to the token provider
     */
    WithScopes(scopes: string[]): this;
    /**
     * @description Retrieves an access token for the application
     * @returns {PromiseLike<string>} A Task that resolves to the value of the access token on completion
     * @exception Thrown when a token endpoint is not provided by the endpoint provider
     * @exception Thrown when a call to the token endpoint fails
     */
    RetrieveToken(): Promise<string>;
}
export default OnBehalfGrantTokenProvider