import { AxiosInstance } from 'axios';
declare class Factory {
    static create(axiosClient: AxiosInstance): Authenticator;
}
declare class Configurations {
    readonly authEndpoint: string;
    readonly key: string;
    readonly secret: string;
    readonly userAgent: string;
    constructor(authEndpoint: string, key: string, secret: string, userAgent: string);
}
declare class Authenticator {
    readonly axiosClient: AxiosInstance;
    private readonly log;
    private bearerTokenInfo;
    constructor(axiosClient: AxiosInstance);
    use(configurations: Configurations): void;
    private isAuthRequest;
    private renewToken;
}
export { Configurations as AuthenticationConfigurations, Authenticator, Factory as AuthenticatorFactory, };