1<?php 2 3class ProjectWithXsdExtension extends ProjectExtension 4{ 5 public function getXsdValidationBasePath() 6 { 7 return __DIR__.'/schema'; 8 } 9 10 public function getNamespace(): string 11 { 12 return 'http://www.example.com/schema/projectwithxsd'; 13 } 14 15 public function getAlias(): string 16 { 17 return 'projectwithxsd'; 18 } 19} 20