update es lint commands manually tested

Author: clairep94

package.json

@@ -6,8 +6,8 @@
     "clean": "rimraf dist",
     "start": "cross-env BABEL_DISABLE_CACHE=1 NODE_ENV=development nodemon index.js",
     "start:prod": "cross-env NODE_ENV=production node index.js",
-    "lint": "eslint client server --ext .jsx --ext .js",
-    "lint-fix": "eslint client server --ext .jsx --ext .js --fix",
+    "lint": "eslint client server --ext .jsx --ext .js --ext .tsx --ext .ts",
+    "lint-fix": "eslint client server --ext .jsx --ext .js --ext .tsx --ext .ts --fix",
     "build": "npm run build:client && npm run build:server && npm run build:examples",
     "build:client": "cross-env NODE_ENV=production webpack --config webpack/config.prod.js",
     "build:server": "cross-env NODE_ENV=production webpack --config webpack/config.server.js",