Merge pull request #21 from mihhu/typescript-lint-rules

Add eslint config for typescript

README.md

@@ -70,3 +70,18 @@ If you are using `flow`:
   ]
 }
 ```
+
+If you are using `typescript`:
+
+```bash
+ npm install --save-dev @typescript-eslint/eslint-plugin @typescript-eslint/parser
+```
+
+```
+{
+  'extends': [
+    '@jitsi/eslint-config',
+    '@jitsi/eslint-config/typescript'
+  ]
+}
+```

typescript.js

@@ -0,0 +1,16 @@
+module.exports = {
+    parser: '@typescript-eslint/parser',
+    parserOptions: {
+        sourceType: 'module'
+    },
+    plugins: [
+        '@typescript-eslint'
+    ],
+    rules: {
+        semi: 'off',
+
+        // Ignore unused function params in type declarations
+        'no-unused-vars': 'off',
+        '@typescript-eslint/no-unused-vars': 'error',
+    }
+}