diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..ecf7c30
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,12 @@
+Tests export-ignore
+shell.nix export-ignore
+
+.github export-ignore
+.gitattributes export-ignore
+.gitignore export-ignore
+
+ecs.php export-ignore
+phpstan.neon export-ignore
+phpstan-baseline.neon export-ignore
+phpunit.xml.dist export-ignore
+codeception.dist.yml export-ignore