The module exposes TaskFilterModel, which extends QSortFilterProxyModel
QSortFilterProxyModel is registered to QML as part of the QtCore module, so we need to add that to DEPENDENCIES for tools like qmllint to work properly
Fixes:
../kwin/mobiletaskswitcher/plugin/taskfiltermodel.cpp:81:40: error: ‘class KWin::Workspace’ has no member named ‘activities’; did you mean ‘ActivityRaise’?
81 | auto activity = Workspace::self()->activities()->current();
| ^~~~~~~~~~
| ActivityRaise
This occurs when KWin is built with -DKWIN_BUILD_ACTIVITIES=OFF:
https://invent.kde.org/plasma/kwin/-/blob/master/src/workspace.h#L424