* Enable TypeScript json module resolver

* Update verifyTypeScriptSetup.js

* Sanity check TypeScript config

* Check more options

* Set all defaults and suggestions

* Update docs

* Update doc notes

* Automatically copy react app declared types to project on start

* Remove note about loaders.d.ts

* Check for TypeScript install in preflight

* Remove unused import

* Always type check TypeScript when being used

* Use alternate version

changed amy to any

Fix typo

explictly seems like a typo for explicitly

 - babel-preset-react-app@5.0.4
 - confusing-browser-globals@1.0.4
 - create-react-app@2.0.4
 - eslint-config-react-app@3.0.4
 - react-dev-utils@6.0.5
 - react-error-overlay@5.0.5
 - react-scripts@2.0.5