Include css and js in an upgrade safe way

[rainolf]

just to be clear…

In select2 i need to include its js file and its css stylesheet.

For the js i’ve simply do the following in editviewdefs.php

 'includes' => 
      array (
        0 => 
        array (
          'file' => 'custom/js/select2/js/select2.full.min.js', => select2 jquery file
        ),
        1 => 
        array (
          'file' => 'custom/modules/Accounts/js/account_dbg.js',=> my custom jquery code 
        ),
      ),

Bur for css how can i include it?

Thank you