diff --git a/README.md b/README.md
index ae2db29..41370b7 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Further reading:
 
 ## Licensing
 
-Copyright 2017-2022 Kaitai Project: MIT license
+Copyright 2017-2024 Kaitai Project: MIT license
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/kaitai/struct.go b/kaitai/struct.go
new file mode 100644
index 0000000..d4eb62b
--- /dev/null
+++ b/kaitai/struct.go
@@ -0,0 +1,7 @@
+package kaitai
+
+// Struct is the common interface guaranteed to be implemented by all types generated
+// by Kaitai Struct compiler.
+type Struct interface {
+	Kaitai_IO() *kaitai.Stream
+}