From f26f59b34a2816411c952023a0d60e5971955d7f Mon Sep 17 00:00:00 2001
From: Jeremy Tuloup <jeremy.tuloup@gmail.com>
Date: Fri, 17 Feb 2023 14:45:57 +0000
Subject: [PATCH] Add missing headers

---
 packages/tree-extension/style/base.css  | 6 ++++++
 packages/tree-extension/style/index.css | 8 +++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/packages/tree-extension/style/base.css b/packages/tree-extension/style/base.css
index c8489e52468..f1558e1f0cc 100644
--- a/packages/tree-extension/style/base.css
+++ b/packages/tree-extension/style/base.css
@@ -1,3 +1,9 @@
+/*-----------------------------------------------------------------------------
+| Copyright (c) Jupyter Development Team.
+|
+| Distributed under the terms of the Modified BSD License.
+|----------------------------------------------------------------------------*/
+
 .jp-FileBrowser-toolbar .jp-Toolbar-item.jp-DropdownMenu,
 .jp-FileBrowser-toolbar .jp-Toolbar-item.jp-ToolbarButton,
 .jp-FileBrowser-toolbar .jp-Toolbar-item.jp-CommandToolbarButton
diff --git a/packages/tree-extension/style/index.css b/packages/tree-extension/style/index.css
index a386b785416..f989a1da692 100644
--- a/packages/tree-extension/style/index.css
+++ b/packages/tree-extension/style/index.css
@@ -1,5 +1,11 @@
+/*-----------------------------------------------------------------------------
+| Copyright (c) Jupyter Development Team.
+|
+| Distributed under the terms of the Modified BSD License.
+|----------------------------------------------------------------------------*/
+
 @import url('~@jupyterlab/filebrowser/style/index.css');
 
 @import url('~@jupyter-notebook/tree/style/index.css');
 
-@import url('./base.css');
+@import './base.css';