Merge pull request #1 from jay-es/typescript

Typescript

Author: jay-es

.eslintrc.js

@@ -1,14 +1,29 @@
+/** @type {import('eslint/lib/shared/types').ConfigData} */
 module.exports = {
+  ignorePatterns: "lib/*",
   env: {
     commonjs: true,
     es2021: true,
     node: true,
   },
-  extends: ["eslint:recommended", "airbnb-base", "prettier"],
+  extends: [
+    "eslint:recommended",
+    "airbnb-base",
+    "plugin:@typescript-eslint/recommended",
+    "prettier",
+  ],
   parserOptions: {
     ecmaVersion: "latest",
   },
   rules: {
-    strict: "off",
+    "import/extensions": "off",
+    "import/prefer-default-export": "off",
+  },
+  settings: {
+    "import/resolver": {
+      node: {
+        extensions: [".js", ".ts"],
+      },
+    },
   },
 };

.github/workflows/test.yml

@@ -31,3 +31,5 @@ jobs:
         run: npm run format
       - name: Test
         run: npm run test
+      - name: Type Check
+        run: npm run type-check

.gitignore

@@ -1 +1,2 @@
 node_modules/
+lib/

.lintstagedrc.js

@@ -0,0 +1,4 @@
+module.exports = {
+  "*.[jt]s": ["prettier --check", "eslint"],
+  "*.ts": [() => "npm run type-check", "mocha"],
+};

.mocharc.js

@@ -0,0 +1,5 @@
+module.exports = {
+  require: "ts-node/register",
+  spec: "tests/**/*.spec.ts",
+  "watch-files": ["src/**/*.ts", "tests/**/*.spec.ts"],
+};

.prettierignore

@@ -0,0 +1 @@
+lib/