libqtmirserver-dev 0.8.0~git20230223.bd21224-3ubuntu3 (s390x binary) in ubuntu mantic

 QtMir is a set of Qt5 components to enable one to write a Mir server with Qt.
 It contains a QPA (Qt Platform Abstraction) plugin which creates and manages
 a Mir server. It also exposes some internal Mir functionality.
 .
 This package contains the library headers for developers.