diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..e67cc2b
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,14 @@
+# Path-based git attributes
+# https://www.kernel.org/pub/software/scm/git/docs/gitattributes.html
+
+# Ignore all test and documentation with "export-ignore".
+/.editorconfig               export-ignore
+/.gitattributes              export-ignore
+/.github                     export-ignore
+/.gitignore                  export-ignore
+/.php-cs-fixer.dist.php      export-ignore
+/PULL_REQUEST_TEMPLATE.md    export-ignore
+/ISSUE_TEMPLATE.md           export-ignore
+/phpunit.xml.dist            export-ignore
+/tests                       export-ignore
+/docs                        export-ignore