<?php  namespace App\Http\Controllers\Api;  use App\Models\User; use App\Models\Customer; use Illuminate\View\View; use Illuminate\Http\JsonResponse; use App\Http\Controllers\Controller; use App\Http\Requests\DataTableSearch; use Yajra\DataTables\Facades\DataTables; use App\Http\Resources\UserPublicResource; use Illuminate\Http\Resources\Json\JsonResource;  class CustomerController extends Controller { 	public function index(DataTableSearch $request): JsonResponse{}  	public function existingCustomersList(): JsonResource{} }