fix NodeJS undefined (#45)

package.json

@@ -33,7 +33,7 @@
   "dependencies": {
     "@typescript-eslint/eslint-plugin": "^4.14.2",
     "@typescript-eslint/eslint-plugin-tslint": "^4.14.2",
-    "@typescript-eslint/parser": "^4.14.2",
+    "@typescript-eslint/parser": "^3.10.1",
     "@wwwouter/tslint-contrib": "^1.0.0",
     "babel-eslint": "^10.1.0",
     "eslint": "^7.19.0",

tests/detect-patterns.spec.ts

@@ -54,6 +54,11 @@ test('Should pass linting for good-patterns/**/*.ts', async t => {
       t.pass(`${baseName}: good pattern source codes is good`)
     } else {
       t.fail(`${baseName}: good pattern source codes mis-detected as bad`)
+      report.results.forEach(result => {
+        result.messages.forEach(message => {
+          console.error('Error:', message.ruleId, message.message)
+        })
+      })
     }
   }
 })

tests/fixtures/good-patterns/env-node.ts

@@ -0,0 +1,8 @@
+/**
+ * https://stackoverflow.com/q/64089216/1123955
+ */
+const timer: NodeJS.Timeout = setTimeout(
+  () => { console.info('timeout') },
+  100,
+)
+clearTimeout(timer)