refactor(gitignore): use standardized version

Author: Xunnamius

.gitignore

@@ -1,16 +1,34 @@
+# Ignore temporary files by giving them a special name
 *.ignore
 *.ignore.*
 ignore.*
+
+# Ignore sensitive files
+.env
+.npmrc
+*.local
+
+# Ignore transpiled source (used for advanced debugging)
+.transpiled
+
+# Ignore any external scripts
+external-scripts/bin
+
+# Ignore build artifacts
 *.tsbuildinfo
 dist
 build
-.vscode
-!.vscode/launch.json
 .vercel
-.env
-.npmrc
-external-scripts/bin
+.next
 next-env.d.ts
-node_modules
 coverage
+
+# Ignore local configuration
+.vscode
+!.vscode/launch.example.json
+
+# Ignore node_modules
+node_modules
+
+# Ignore random nothingness
 .DS_Store

test/unit-babel8-compat.test.ts

@@ -0,0 +1,30 @@
+/* eslint jest/require-hook: ["error", { "allowedFunctionCalls": ["pluginTester"] }] */
+
+import { pluginTester } from '../src/index';
+
+beforeAll(() => {
+  process.env.BABEL_8_BREAKING = '1';
+});
+
+afterAll(() => {
+  delete process.env.BABEL_8_BREAKING;
+});
+
+pluginTester({
+  pluginName: 'captains-log',
+  plugin: () => ({
+    name: 'captains-log',
+    visitor: {
+      VariableDeclaration(path) {
+        throw new Error('bad');
+        console.log('hello world!');
+      }
+    }
+  }),
+  tests: [
+    {
+      code: `var output = paragraph + "one"+\n\n'paragraph' + \`\\two\``,
+      output: "var output = paragraph + 'one' + 'paragraph' + `\\two`;\n"
+    }
+  ]
+});