diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..9ff7cdb1
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,15 @@
+/.* export-ignore
+/dist/ export-ignore
+/fixtures/ export-ignore
+/requirement-checker/ export-ignore
+/tests/ export-ignore
+/vendor-bin/ export-ignore
+/composer.lock export-ignore
+/infection.json.dist export-ignore
+/Makefile export-ignore
+/Makefile.e2e export-ignore
+/mkdocs.yaml export-ignore
+/phpbench.json export-ignore
+/phpunit.xml.dist export-ignore
+/rector.php export-ignore
+/scoper.inc.php export-ignore