Support for npm/yarn install dep-1 dep-2 dep-3 lines

[fregante]

Kinda of rare I think, but sometimes I want to check out all the dependencies a module suggests to install. Examples:

https://github.com/typescript-eslint/typescript-eslint/blob/master/docs/getting-started/linting/README.md#installation

$ yarn add -D eslint @typescript-eslint/parser @typescript-eslint/eslint-plugin

https://github.com/xojs/eslint-config-xo-react#install

$ npm install --save-dev eslint-config-xo eslint-config-xo-react eslint-plugin-react eslint-plugin-react-hooks

Most of the times however these lines only listthe same package you're viewing.