Fields translation for custom module

[be_tnt]

Hello!

 

For one of my custom module, I would like to be able to translate my form fields (for ex) using the fields.php.

 

My custom fields do not appear in the BO translation section for fields.

 

Checking the code, it looks like the admin translations controller looks only in root classes folder (and its subfolder):

 

  case 'fields':
   $directories['php'] = $this->listFiles(_PS_CLASS_DIR_, array(), 'php');
   break;

 

Is there a reason to not include "classes" folder from module?

 

Or maybe there is another way to use in module to make sure the module fields are in fields.php?

 

Any suggestion would be more than welcome!