<?php  namespace App\Rules;  use Closure; use App\Services\Payments\PayPalHandler; use Illuminate\Contracts\Validation\ValidationRule;  class VerifyPayPalPayment implements ValidationRule { 	protected float $amount;  	/** 	 * Create a new rule instance. 	 */ 	public function __construct(float $amount = 0){}  	public function __toString(): string{}  	/** 	 * Run the validation rule. 	 */ 	public function validate(string $attribute, mixed $value, Closure $fail): void{} }