protected function getLegacyShowHideFilters() {
$filters = [];
foreach ( $this->filterGroups as $group ) {
- if ( $group instanceof ChangesListBooleanFilterGroup ) {
+ if ( $group instanceof ChangesListBooleanFilterGroup ) {
foreach ( $group->getFilters() as $key => $filter ) {
if ( $filter->displaysOnUnstructuredUi( $this ) ) {
$filters[ $key ] = $filter;