# INTERFACE_HEADER_SETS

New in version 3.23.

Read-only 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 `install(TARGETS)` and exported with `install(EXPORT)` and `export()`.

Header sets may be defined using the `target_sources()` command `FILE_SET` option with type `HEADERS`.

See also `HEADER_SETS`.