Text form field with a unit selector?

use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Schemas\Components\FusedGroup;

FusedGroup::make([
    TextInput::make('city')
        ->placeholder('City')
        ->columnSpan(2),
    Select::make('country')
        ->placeholder('Country')
        ->options([
            // ...
        ]),
])
    ->label('Location')
    ->columns(3)