The invoker implements replace/extend marquee selection via the areaSelect
dep. Hit-testing and selection writes are delegated to the dep; the invoker
contains only the bounds-derivation and shift-extend logic.
See
useAreaSelect — the React hook this descriptor mirrors for the default case.
Static descriptor for the
areaSelectAction.Requires dep-schema entry:
areaSelect.The invoker implements replace/extend marquee selection via the
areaSelectdep. Hit-testing and selection writes are delegated to the dep; the invoker contains only the bounds-derivation and shift-extend logic.