6 files declare their use of WidgetBase in Entity Browser 8
- DummyWidget.php in tests/
modules/ entity_browser_test/ src/ Plugin/ EntityBrowser/ Widget/ DummyWidget.php - EntityForm.php in modules/
entity_form/ src/ Plugin/ EntityBrowser/ Widget/ EntityForm.php - MultipleSubmitTestWidget.php in tests/
modules/ entity_browser_test/ src/ Plugin/ EntityBrowser/ Widget/ MultipleSubmitTestWidget.php - PagerTestWidget.php in tests/
modules/ entity_browser_test/ src/ Plugin/ EntityBrowser/ Widget/ PagerTestWidget.php - Upload.php in src/
Plugin/ EntityBrowser/ Widget/ Upload.php - View.php in src/
Plugin/ EntityBrowser/ Widget/ View.php