update package.json

Author: KHOUBZA Younes

.npmignore

@@ -6,20 +6,4 @@ coverage
 .nyc_output
 
 # Dependency directories
-node_modules
-
-# npm package lock
-package-lock.json
-yarn.lock
-
-# project files
-src
-test
-examples
-CHANGELOG.md
-.travis.yml
-.editorconfig
-.eslintignore
-.eslintrc
-.babelrc
-.gitignore
+node_modules