add missing step (install typescript)

[kandros]

since TS is not a peer dependency

[DorianGrey]

This should not be required, since this installation is triggered by the init script, along with various types:

create-react-app-typescript/packages/react-scripts/scripts/init.js

Lines 107 to 126 in 7c0032b

	const types = [
	'@types/node',
	'@types/react',
	'@types/react-dom',
	'@types/jest',
	'typescript',
	];
	console.log(
	`Installing ${types.join(', ')} as dev dependencies ${command}...`
	);
	console.log();
	const devProc = spawn.sync(command, args.concat('-D').concat(types), {
	stdio: 'inherit',
	});
	if (devProc.status !== 0) {
	console.error(`\`${command} ${args.concat(types).join(' ')}\` failed`);
	return;
	}

Is there any known issue with this procedure?

[kandros]

Ok, I was updating from a previous version, and was worried about it not being installed, had to look in various commit to undertand why it wasn’t managed by react-scripts-ts anymore.

Maybe we should make it more explicit in the changelog, pr move ot in the postinstall.

[caghand]

Yeah, it has been reported before: #241

[DorianGrey]

Added instructions to the README: https://github.com/wmonk/create-react-app-typescript#from-2130-to-2130