TypeScript: detect node built-in type usage (#445)

Issue #444

src/utils/typescript.js

@@ -1,10 +1,17 @@
+import lodash from 'lodash';
+import builtInModules from 'builtin-modules';
+
 /* eslint-disable import/prefer-default-export */
 const orgDepRegex = /@(.*?)\/(.*)/;
 
 // The name of the DefinitelyTyped package for a given package
 export function getAtTypesName(dep) {
-  const match = orgDepRegex.exec(dep);
-  const pkgName = match ? `${match[1]}__${match[2]}` : dep;
-
+  let pkgName;
+  if (lodash.includes(builtInModules, dep)) {
+    pkgName = 'node';
+  } else {
+    const match = orgDepRegex.exec(dep);
+    pkgName = match ? `${match[1]}__${match[2]}` : dep;
+  }
   return `@types/${pkgName}`;
 }

test/fake_modules/typescript/esnext.ts

@@ -1,9 +1,11 @@
 import Dep from 'ts-dep-esnext';
 import '@org/org-pkg';
+import * as path from 'path';
 
 export const ObjRestSpread = () => {
   const a = {a: 1, b: 2};
   const { b, ...rest } = a;
   const c = {...a, ...rest};
+  path.resolve('/', 'home');
   new Dep(c);
 }

test/fake_modules/typescript/package.json

@@ -3,6 +3,7 @@
     "@org/org-pkg": "0.0.1",
     "@types/org__org-pkg": "0.0.1",
     "@types/react": "0.0.1",
+    "@types/node": "0.0.1",
     "react": "0.0.1",
     "ts-dep-1": "0.0.1",
     "ts-dep-2": "0.0.1",

test/spec.js

@@ -223,6 +223,7 @@ export default [
       using: {
         react: ['component.tsx'],
         '@types/react': ['component.tsx'],
+        '@types/node': ['esnext.ts'],
         '@types/org__org-pkg': ['esnext.ts'],
         '@org/org-pkg': ['esnext.ts'],
         'ts-dep-1': ['index.ts'],