Merge pull request maxeth#30 from andrewpeters9/ts-extended

ESLint Parser Changes & Elaborated Types

Author: maxeth

.eslintrc

@@ -1,6 +1,7 @@
 {
-  "parser": "babel-eslint",
-  "extends": "react-app",
+  "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "react-app"],
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint"],
   "env": {
     "es6": true
   },
@@ -11,8 +12,9 @@
     "no-shadow": "warn",
     "jsx-a11y/anchor-is-valid": "off",
     "space-before-function-paren": "off",
+    "@typescript-eslint/ban-ts-comment": "off",
     "react/jsx-boolean-value": "off",
     "semi": "off",
     "react/prop-types": "off"
   }
-}
+}