export default class AuthorizationToken {
    private readonly UBIT_ACCESS_KEY;
    private readonly UBIT_SECRET_KEY;
    constructor(UBIT_ACCESS_KEY?: string, UBIT_SECRET_KEY?: string);
    private Validation;
    protected getAuthorizationTokenNoParam(): string;
    protected getAuthorizationToken(params: {}): {
        authorizationToken: string;
        query: string;
    };
}