logCall example

$container->get('image.toolkit.operation.manager'),
      $container->get('logger.channel.image'),
      $container->get('config.factory'),
      $container->get('state')
    );
  }

  /** * {@inheritdoc} */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $this->logCall('settings', func_get_args());
    $form['test_parameter'] = [
      '#type' => 'number',
      '#title' => $this->t('Test toolkit parameter'),
      '#description' => $this->t('A toolkit parameter for testing purposes.'),
      '#min' => 0,
      '#max' => 100,
      '#default_value' => $this->configFactory->getEditable('system.image.test_toolkit')->get('test_parameter', FALSE),
    ];
    return $form;
  }