INTERFACE_HEADER_SETS --------------------- .. versionadded:: 3.23 List of the target's ``INTERFACE`` and ``PUBLIC`` header sets (i.e. all file sets with the type ``HEADERS``). Files listed in these header sets can be installed with :command:`install(TARGETS)` and exported with :command:`install(EXPORT)` and :command:`export`. This property is normally only set by :command:`target_sources(FILE_SET)` rather than being manipulated directly. See also :prop_tgt:`HEADER_SETS`.