Filament v2 Form Builder: How to add button in Repeater ?

Repeater::make('inputs')
    ->label('')
    ->schema([
        TextInput::make('scannedBarcode')
            ->disabled()
            ->columnSpanFull(),
    
        TextInput::make('plannedGoodCode')
            ->disabled(),
    
        TextInput::make('plannedGoodName')
            ->disabled(),
    
        TextInput::make('loadedQuantity')
            ->disabled(),

        // add button here

    ])
    ->disableItemMovement()
    ->disableItemCreation()
    ->columns(3)