add linter and formatter

Readme.md

@@ -1,9 +1,8 @@
-
 # builtins
 
-  List of node.js [builtin modules](http://nodejs.org/api/).
+List of node.js [builtin modules](http://nodejs.org/api/).
 
-  [![build status](https://secure.travis-ci.org/juliangruber/builtins.svg)](http://travis-ci.org/juliangruber/builtins) [![Greenkeeper badge](https://badges.greenkeeper.io/juliangruber/builtins.svg)](https://greenkeeper.io/)
+[![build status](https://secure.travis-ci.org/juliangruber/builtins.svg)](http://travis-ci.org/juliangruber/builtins) [![Greenkeeper badge](https://badges.greenkeeper.io/juliangruber/builtins.svg)](https://greenkeeper.io/)
 
 ## Example
 
@@ -33,4 +32,4 @@ assert(builtins.indexOf('wasi') > -1)
 
 ## License
 
-  MIT
+MIT

index.js

@@ -42,36 +42,39 @@ module.exports = function ({
   ]
 
   var versionLockedModules = {
-    'freelist': '<6.0.0',
-    'v8': '>=1.0.0',
-    'process': '>=1.1.0',
-    'inspector': '>=8.0.0',
-    'async_hooks': '>=8.1.0',
-    'http2': '>=8.4.0',
-    'perf_hooks': '>=8.5.0',
-    'trace_events': '>=10.0.0',
-    'worker_threads': '>=12.0.0',
+    freelist: '<6.0.0',
+    v8: '>=1.0.0',
+    process: '>=1.1.0',
+    inspector: '>=8.0.0',
+    async_hooks: '>=8.1.0',
+    http2: '>=8.4.0',
+    perf_hooks: '>=8.5.0',
+    trace_events: '>=10.0.0',
+    worker_threads: '>=12.0.0'
   }
 
   Object.entries(versionLockedModules).forEach(([name, v]) => {
-    if (version =='*' || semver.satisfies(version, v)) {
+    if (version === '*' || semver.satisfies(version, v)) {
       coreModules.push(name)
     }
   })
 
   var experimentalModules = {
-    'worker_threads': '>=10.5.0',
-    'wasi': '>=12.16.0',
-    'diagnostics_channel': '^14.17.0 || >=15.1.0',
+    worker_threads: '>=10.5.0',
+    wasi: '>=12.16.0',
+    diagnostics_channel: '^14.17.0 || >=15.1.0'
   }
 
   if (experimental) {
     Object.entries(experimentalModules).forEach(([name, v]) => {
-      if (!coreModules.includes(name) && (version == '*' || semver.satisfies(version, v))) {
+      if (
+        !coreModules.includes(name) &&
+        (version === '*' || semver.satisfies(version, v))
+      ) {
         coreModules.push(name)
       }
     })
   }
-  
+
   return coreModules
 }