/**
 * RPCClient connects to given host and port
 * of an Ellcrys node.
 *
 * @export
 * @class RPCClient
 */
export default class RPCClient {
    /**
     * client references the JSON-RPC 2.0 client
     *
     * @type {JSONRPCCaller}
     * @memberof RPCClient
     */
    client?: JSONRPCCaller;
    /**
     * clientOpts contains the options to pass
     * to the client call request
     *
     * @public
     * @type {*}
     * @memberof RPCClient
     */
    clientOpts: any;
    /**
     * The session token to access
     * private endpoints
     *
     * @private
     * @type {string}
     * @memberof Spell
     */
    private token;
    /**
     * Creates an instance of RPCClient.
     *
     * @param {*} client The underlying JSON-RPC 2.0 client
     * @memberof RPCClient
     */
    constructor(client?: JSONRPCCaller);
    /**
     * Call a RPC method
     *
     * @param {string} method The RPC method full name
     * @param {*} params The method's parameters
     * @returns {Promise}
     * @memberof RPCClient
     */
    call(method: string, params: any): Promise<any>;
    /**
     * Set the session token
     *
     * @param {string} token
     * @memberof RPCClient
     */
    setToken(token: string): void;
}