How to dehydrate FileUpload?

Dehydration is the process which gets data from fields, and transforms it. It runs when you call the form's getState() method.

$this->form->getState()

$this->form->getState()

FileUpload::make('file')
  ->afterStateUpdated(function(FileUpload $component, $state){
    dd($state);
  });

FileUpload::make('file')
  ->afterStateUpdated(function(FileUpload $component, $state){
    dd($state);
  });