<?php  namespace App\Http\Requests;  use App\Rules\ProductIsAvailableForOrder; use Illuminate\Foundation\Http\FormRequest;  class CalculatePrices extends FormRequest { 	/** 	 * Determine if the user is authorized to make this request. 	 */ 	public function authorize(): bool{}  	/** 	 * Get the validation rules that apply to the request. 	 */ 	public function rules(): array{} }