Method debug

javascript/selenium-webdriver/lib/logging.js:435–437

* Logs a message at the Level.DEBUG 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.
   */
  debug(loggable) {
    this.log(Level.DEBUG, loggable)
  }

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