Method warning

javascript/selenium-webdriver/lib/logging.js:382–384

* Logs a message at the Level.WARNING log level. * @param {(string|function(): string)} loggable the message to log, or a * function that will return the message.

(loggable)

   *     function that will return the message.
   */
  warning(loggable) {
    this.log(Level.WARNING, loggable)
  }

  /**
   * Logs a message at the {@link Level.INFO} log level.