6 files declare their use of InvokeCommand in Drupal 10

AddFormBase.php in core/modules/media_library/src/Form/AddFormBase.php

AjaxCommandsTest.php in core/tests/Drupal/Tests/Core/Ajax/AjaxCommandsTest.php

ajax_forms_test.module in core/modules/system/tests/modules/ajax_forms_test/ajax_forms_test.module

Mock module for Ajax forms testing.

ckeditor5.module in core/modules/ckeditor5/ckeditor5.module

MediaLibraryFieldWidgetOpener.php in core/modules/media_library/src/MediaLibraryFieldWidgetOpener.php

MediaLibraryWidget.php in core/modules/media_library/src/Plugin/Field/FieldWidget/MediaLibraryWidget.php