mrm_be/ext_emconf.php

<?php

$EM_CONF['mrm_be'] = [
  'title' => 'Meramo Backend',
  'description' => 'An extension to manage the appearance of the backend.',
  'category' => 'be',
  'author' => 'Anton @dazwiafl Kahr',
  'author_company' => 'Meramo Verlag GmbH',
  'author_email' => 'ak@meramo.de',
  'state' => 'beta',
  'clearcacheonload' => TRUE,
  'version' => '0.0.0',
  'constraints' => [
    'depends' => [
      'typo3' => '10.4.0-10.4.16',
    ]
  ],
];