1 files changed, 8 insertions, 0 deletions
diff --git a/pyGHDL/dom/DesignUnit.py b/pyGHDL/dom/DesignUnit.py
index 20b1dd92c..331b2526a 100644
--- a/pyGHDL/dom/DesignUnit.py
+++ b/pyGHDL/dom/DesignUnit.py
@@ -32,6 +32,14 @@
 # SPDX-License-Identifier: GPL-2.0-or-later
 # ============================================================================
 #
+"""
+This module contains all DOM classes for VHDL's design units (:cls:`entity <Entity>`,
+:cls:`architecture <Architecture>`, :cls:`package <Package>`,
+:cls:`package body <PackageBody>`, :cls:`context <Context>` and
+:cls:`configuration <Configuration>`.
+
+
+"""
 from pydecor import export
 
 from pyVHDLModel.VHDLModel import Entity        as VHDLModel_Entity