$formGeneratorFields
must be type of array
Needs an array with
[
'type' => 'text' // When you override it, then you can add custom data
]
static array $formGeneratorFields = [
['type' => 'text', 'name' => 'firstname', 'label' => 'Title', 'validations' => ['required']],
['type' => 'text', 'name' => 'money', 'label' => 'Wunschgehalt', 'validations' => ['required']],
['type' => 'tinymce', 'name' => 'message', 'label' => 'Nachricht', 'validations' => ['required']],
];