11. 1 <?php
2
3 namespace RespectValidation;
4
5 class Validator
6 {
7 public function stringType() {}
8 public function contains($search) {}
9 public function assert($mixed) {}
10 }
12.
13. 1 <?php
2
3 namespace RespectValidation;
4
5 interface Rule
6 {
7 public function isValid($mixed): bool;
8 }