Fix the issues reported by phpcs

Created MR , please review.

Thank you.

Thanks @Jay Jangid this mr solved above error.LGTM
Moved to rtbc.

   /**
    * Form submission handler for the 'preview' action.
    *
-   * @param $form
+   * @param array $form
    *   An associative array containing the structure of the form.
-   * @param $form_state
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
    *   The current state of the form.
    */

For form submission handlers, only the short description is given, and that must make clearer to which form the form submission handler is added.

Updated changes on MR3. Please review.

 /**
  * @file
- * Adds a preview option for selected entity bundles.
+ * Hook implementations for the all entity preview module.
  */

The module name is All Entity Preview; its name must be spelled respecting uppercase and lowercase characters.

   /**
    * Form submission handler for the 'preview' action.
    *
-   * @param $form
+   * @param array $form
    *   An associative array containing the structure of the form.
-   * @param $form_state
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
    *   The current state of the form.
    */

The documentation comment for form submission and validation handlers must not describe the parameters they accept. Instead, they need to make clear to which form they are added.

Hi all,
Does anyone want to co-maintain the module?
I don't even remember the backrgound where I created the project and what was the actual solution there but from what I remember this was nearly there (the project description page has some more details).

Addressed 13.1
13.2 needs to be addressed.

Automatically closed - issue fixed for 2 weeks with no activity.