Update .gitattributes

Author: iamfarhad

.gitattributes

@@ -1,18 +1,12 @@
 # Path-based git attributes
 # https://www.kernel.org/pub/software/scm/git/docs/gitattributes.html
 
-# Ignore all test and documentation with "export-ignore".
-/.github                export-ignore
-/.gitattributes         export-ignore
-/.gitignore             export-ignore
-/.scrutinizer.yml       export-ignore
-/phpunit.xml.dist       export-ignore
-/pint.json              export-ignore
-/phpstan.neon           export-ignore
-/tests                  export-ignore
-/docs                   export-ignore
-/art                    export-ignore
-/.editorconfig          export-ignore
+# This way, the files would be available in the repository but it would not be downloaded when the package is required by another project.
 
-# Configure diff output for .php files.
-*.php diff=php 
+/.gitattributes     export-ignore
+/.gitignore         export-ignore
+/.php_cs.dist       export-ignore
+/.scrutinizer.yml   export-ignore
+/.travis.yml        export-ignore
+/phpunit.xml.dist   export-ignore
+/tests              export-ignore