code: function error (error) {
    var conf = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
    var path = arguments.length > 2 ? arguments[2] : undefined;
    var props = arguments.length > 3 ? arguments[3] : undefined;
    conf = Object.assign({}, defaultConfig, conf);
    var errorMessages = getErrors(conf, path, props);
    console.error('[vuex-easy-access] Error!', errorMessages[error]);
    return error;
  }
docs: Error logging
  
  @export
  @param {string} error the error code
  @param {object} conf the user config
  @param {string} path (optional) the path the error occured in
  @param {string} props (optional) the props the error occured with
  @returns {string} the error code