<?php  namespace App\Http\Controllers;  use App\Models\Product; use Illuminate\View\View; use App\Models\ProductVariant; use App\Http\Requests\MultiValues; use Illuminate\Http\RedirectResponse; use App\Http\Requests\StoreProductVariant;  class ProductVariantController extends Controller { 	public function index(): View{}  	public function create(): View{}  	public function store(StoreProductVariant $request): RedirectResponse{}  	public function edit(ProductVariant $id): View{}  	public function update(StoreProductVariant $request, ProductVariant $id): RedirectResponse{}  	public function multiRemove(MultiValues $request): RedirectResponse{}  	public function destroy(ProductVariant $id): RedirectResponse{} }