1<?php 2 3namespace OOUI; 4 5class BlankTheme extends Theme { 6 7 /* Methods */ 8 9 public function getElementClasses( Element $element ) { 10 // Parent method 11 $classes = parent::getElementClasses( $element ); 12 13 // Add classes to $classes['on'] or $classes['off'] 14 15 return $classes; 16 } 17} 18