Is it possible to add completions for HTML inside a PHP file?

Question

Sublime Text

Hello! I have .sublime-completions for PHP files with the following scope:

{
    "scope": "source.php",

    "completions":
    [
       
    ]
}

Is it possible in Sublime text 3 to write completions for HTML inserts in PHP files?

<?php
// some code...
?>

<div class="card">
здесьпишетсятриггер
</div>

Triggers for PHP and HTML may overlap in name.