[ 'disk' => env('TSE_ATTACHMENT_DISK', 'public'), 'root' => trim(env('TSE_ATTACHMENT_ROOT', 'attachments'), '/'), 'max_kb' => (int) env('TSE_ATTACHMENT_MAX_KB', 10240), 'allowed_mime_types' => array_values(array_filter(array_map( 'trim', explode(',', env('TSE_ATTACHMENT_MIME_TYPES', 'image/jpeg,image/png,image/webp,application/pdf,text/plain,text/csv,application/zip')) ))), ], ];