$ sudo npm install proptypes
$ sudo npm install -g proptypes

If want to update the proptypes package execute the command as below,

$ sudo npm update proptypes

Update package globally,

$ npm install -g proptypes

Git clone:

$ sudo  git clone https://github.com/rektide/proptypes.git

$ sudo  npm install -g ./proptypes

proptypes@1.1.0 /usr/lib/node_modules/proptypes

How to remove proptypes package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall proptypes

Basic Information of proptypes NPM Package: