diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..7779491
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,12 @@
+/.github                 export-ignore
+/tests                   export-ignore
+.codeclimate.yml         export-ignore
+.editorconfig            export-ignore
+.gitattributes           export-ignore
+.gitignore               export-ignore
+.styleci.yml             export-ignore
+CHANGELOG.md             export-ignore
+CODE_OF_CONDUCT.md       export-ignore
+phpunit.xml.dist         export-ignore
+psalm.xml                export-ignore
+README.md                export-ignore
diff --git a/composer.phar b/composer.phar
deleted file mode 100644
index cc434ae..0000000
Binary files a/composer.phar and /dev/null differ