Taiju Muto

I can't install it in my project which is a DefinitelyTyped's subproject. Because DT doesn't permit me to install it in devDependencies.

Further discuttions: * [Saving npm @types typings with --save or --save-dev](https://stackoverflow.com/questions/40097488/saving-npm-types-typings-with-save-or-save-dev) * [Why --save instead of --save-dev? #81](https://github.com/microsoft/types-publisher/issues/81) dependencies is preferred way in our case as long as I understand...

In addition to what I mentioned above, DT doesn't permit me to import what I don't directly use. @types/react is an indirect dependency for my package.

You have to specify `--disable-features=site-per-process` if you're using Chrome.