ext_emconf.php

<?php

$EM_CONF[$_EXTKEY] = [
    'title' => 'mst reloadtrigger',
    'description' => 'add a trigger that can be watched by browsersync',
    'state' => 'stable',
    'version' => '0.1.8',
    'constraints' => [
        'depends' => [
          'typo3' => '9.5.0-13.4.99'
        ],
    ],
];