use named export rather than default export

[xiaoxiangmoe]

In TypeScript Documentation it write:

import * as React from "react";

but in cra, it use:

https://github.com/facebook/create-react-app/blob/fbb3b03ba59d5e67aa91ab2e706a988cb521eb58/packages/react-scripts/template-typescript/src/index.tsx#L1-L2

Should we use named export rather than default export?

Named export seems to be a more accurate way of expressing the export of react.

[ianschmitz]

Neither of the examples provided are named exports. A named export would be:

import { Component } from "react"

We enable esModuleInterop in TypeScript for compatibility with Babel/commonjs modules which enables synthetic default import support. You can read more at https://itnext.io/great-import-schism-typescript-confusion-around-imports-explained-d512fc6769c2