<NME> require.include.js
<BEF> ADDFILE
<MSG> allow tree-shaking for require.include

#6023

<DFF> @@ -0,0 +1,2 @@
+export var a = 1;
+export default 2;

{'addition_count': 2, 'commit_subject': 'allow tree-shaking for require.include', 'deletion_count': 0, 'file_extension': '.js', 'lang': 'include', 'license': 'mit', 'repo_name': 'webpack/webpack'}