Neutrino typescript middleware

Adds typescript 3+ support via @babel/preset-typescript.

Usage

Options:

- forkTSChecker.enable - bool, enables fork-ts-checker-webpack-plugin, true by default.
- forkTSChecker.options - object, options to pass to fork-ts-checker-webpack-plugin

Example:

``
const typescript = require('neutrino-typescript');

module.exports = {
use: [
react(),
typescript({
forkTSChecker: {
options: {
typescript: { memoryLimit: 3000 },
},
},
}),
]
}
``