I wanted to register two new filetypes. Unfortunately this did not work. I have created a new plugin according to these instructions
In the index.php it’s the following
Kirby::plugin('my/plugin', [
'fileTypes' => [
'asc' => [
'mime' => 'application/pgp-signature',
'type' => 'documents',
],
'cer' => [
'mime' => 'application/pkcs7-mime',
'type' => 'documents'
]
]
]);
Which error did I make?