Rewrite index.js in TypeScript

package.json

@@ -51,21 +51,21 @@
 		"to-readable-stream": "^2.0.0"
 	},
 	"devDependencies": {
-		"@sindresorhus/tsconfig": "^0.2.1",
+		"@sindresorhus/tsconfig": "^0.3.0",
 		"@types/duplexer3": "^0.1.0",
 		"@types/node": "^11.11.0",
-		"@typescript-eslint/eslint-plugin": "1.4.2",
+		"@typescript-eslint/eslint-plugin": "^1.5.0",
 		"ava": "^1.3.1",
 		"coveralls": "^3.0.0",
 		"del-cli": "^1.1.0",
 		"delay": "^4.1.0",
-		"eslint-config-xo-typescript": "^0.8.0",
+		"eslint-config-xo-typescript": "^0.9.0",
 		"form-data": "^2.3.3",
 		"get-port": "^4.0.0",
 		"nock": "^10.0.6",
 		"np": "^4.0.2",
 		"nyc": "^13.1.0",
-		"p-event": "^3.0.0",
+		"p-event": "^4.0.0",
 		"pem": "^1.14.1",
 		"proxyquire": "^2.0.1",
 		"sinon": "^7.2.2",

source/index.js → source/index.ts

@@ -1,6 +1,5 @@
-'use strict';
-const pkg = require('../package.json');
-const create = require('./create');
+import packageJson from '../package.json';
+import create from './create';
 
 const defaults = {
 	options: {
@@ -35,7 +34,7 @@ const defaults = {
 			]
 		},
 		headers: {
-			'user-agent': `${pkg.name}/${pkg.version} (https://github.com/sindresorhus/got)`
+			'user-agent': `${packageJson.name}/${packageJson.version} (https://github.com/sindresorhus/got)`
 		},
 		hooks: {
 			beforeRequest: [],
@@ -58,4 +57,5 @@ const defaults = {
 
 const got = create(defaults);
 
-module.exports = got;
+module.exports = got; // For CommonJS default export support
+export default got;

tsconfig.json

@@ -2,7 +2,7 @@
 	"extends": "@sindresorhus/tsconfig",
 	"compilerOptions": {
 		"outDir": "dist",
-		"target": "es2017",
+		"target": "es2017", // Node.js 8
 
 		// TODO: Remove these when everything has been converted to TS
 		"allowJs": true,