From 462517092514e9751ab3e375fdcf2173d2c43399 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Thu, 19 Oct 2023 22:37:46 -0400
Subject: cmFileSet: add a query for includeable file set types

---
 Source/cmFileSet.cxx | 5 +++++
 Source/cmFileSet.h   | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/Source/cmFileSet.cxx b/Source/cmFileSet.cxx
index bcf7fba..b74855f 100644
--- a/Source/cmFileSet.cxx
+++ b/Source/cmFileSet.cxx
@@ -80,6 +80,11 @@ bool cmFileSetVisibilityIsForInterface(cmFileSetVisibility vis)
   return false;
 }
 
+bool cmFileSetTypeCanBeIncluded(std::string const& type)
+{
+  return type == "HEADERS"_s;
+}
+
 cmFileSet::cmFileSet(cmake& cmakeInstance, std::string name, std::string type,
                      cmFileSetVisibility visibility)
   : CMakeInstance(cmakeInstance)
diff --git a/Source/cmFileSet.h b/Source/cmFileSet.h
index c508e2b..6ad4c9e 100644
--- a/Source/cmFileSet.h
+++ b/Source/cmFileSet.h
@@ -31,6 +31,8 @@ cmFileSetVisibility cmFileSetVisibilityFromName(cm::string_view name,
 bool cmFileSetVisibilityIsForSelf(cmFileSetVisibility vis);
 bool cmFileSetVisibilityIsForInterface(cmFileSetVisibility vis);
 
+bool cmFileSetTypeCanBeIncluded(std::string const& type);
+
 class cmFileSet
 {
 public:
-- 
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