public: class QSize __thiscall QTreeWidgetItem::sizeHint(int)const

Mangled name

?sizeHint@QTreeWidgetItem@@QBE?AVQSize@@H@Z

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0

Imported by

size	filename
11603824	RobloxStudioBeta.exe