/**
 * The parameters required to connect to the ArcadeDB server.
 */
export interface ISpriteAuthParameters {
    /** The URL (including port) of the database. (i.e. http://localhost:2480/) */
    address: string;
    /** The username to connect to the database. (i.e. "root") */
    username: string;
    /** The password to connect to the database. (i.e. "myPassword") */
    password: string;
}
/**
 * Stores the details of the server connection for use in
 * fetch requests with the ArcadeDB Server.
 */
export interface ISpriteConnection {
    /** The URL (including port) of the database. (i.e. http://localhost:2480/) */
    address: string;
    /** The headers of the Fetch request */
    headers: {
        'Content-Type': string;
        Authorization: string;
    };
}
export declare class Auth {
    /**
     * Formats the connection parameters into a configuration object that can be used to interact with the ArcadeDB server.
     * @param username The username
     * @param password The password
     * @returns A base64 encoded auth string and additional formatting to use in request headers.
     * @throws `Error` if valid parameter types are not received, or something else causes an error when building the object.
     */
    static basic: (username: string, password: string) => string;
    /**
     * Base64 Encodes the `username` and `password` for use in the `Authorization` header.
     * This is a cross-platform solution for nodejs, or browser apps.
     * `btoa()` is marked as deprecated in nodejs, so this solution avoids deprecation
     * warnings.
     * @param username The string username to encode.
     * @param password The string password to encode.
     * @returns The base64 encoded credentials.
     * @example
     * const encoded = await this.encodeCredentials("root", "password");
     * console.log(encoded);
     * // "cm9vdDpwYXNzd29yZA=="
     */
    static encodeCredentials: (username: string, password: string) => string;
}