diff --git a/cc/library.go b/cc/library.go
index af92b24..8f2127e 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -869,6 +869,7 @@
 
 	implementationModuleName(name string) string
 	hasLLNDKStubs() bool
+	hasLLNDKHeaders() bool
 }
 
 var _ libraryInterface = (*libraryDecorator)(nil)
@@ -1683,6 +1684,12 @@
 	return String(library.Properties.Llndk_stubs) != ""
 }
 
+// hasLLNDKHeaders returns true if this cc_library module has a variant that provides headers
+// to a module that sets llndk.symbol_file.
+func (library *libraryDecorator) hasLLNDKHeaders() bool {
+	return Bool(library.Properties.Llndk.Llndk_headers)
+}
+
 func (library *libraryDecorator) implementationModuleName(name string) string {
 	return name
 }