/**
 * Fluent interface for building a {@link Credentials} object.
 *
 * @public
 */
export default class CredentialsBuilder {
    /**
     * The {@link Credentials} object, given all the information provided thus far.
     *
     * @public
     * @returns {Credentials}
     */
    public get credentials(): Credentials;
    /**
     * Sets a literal username.
     *
     * @public
     * @param {string} username
     * @returns {CredentialsBuilder}
     */
    public withLiteralUsername(username: string): CredentialsBuilder;
    /**
     * Sets a function which returns a username.
     *
     * @public
     * @param {Function} delegate
     * @returns {CredentialsBuilder}
     */
    public withDelegateUsername(delegate: Function): CredentialsBuilder;
    /**
     * Sets a literal password.
     *
     * @public
     * @param {string} password
     * @returns {CredentialsBuilder}
     */
    public withLiteralPassword(password: string): CredentialsBuilder;
    /**
     * Sets a function which returns a password.
     *
     * @public
     * @param {Function} delegate
     * @returns {CredentialsBuilder}
     */
    public withDelegatePassword(delegate: Function): CredentialsBuilder;
    /**
     * Returns a string representation.
     *
     * @public
     * @returns {string}
     */
    public toString(): string;
    #private;
}
import Credentials from './../definitions/Credentials.js';