Added typescript testing

package.json

@@ -45,6 +45,8 @@
   },
   "homepage": "https://github.com/Aktanusa/CookieMonster#readme",
   "devDependencies": {
+    "@types/chai": "^4.2.16",
+    "@types/mocha": "^8.2.2",
     "@typescript-eslint/eslint-plugin": "^4.21.0",
     "@typescript-eslint/parser": "^4.21.0",
     "chai": "^4.3.4",
@@ -57,8 +59,8 @@
     "mocha": "^8.3.2",
     "npm-run-all": "^4.1.5",
     "prettier": "2.2.1",
-    "sinon": "^10.0.0",
     "ts-loader": "^8.1.0",
+    "ts-node": "^9.1.1",
     "typescript": "^4.2.3",
     "webpack": "^5.24.4",
     "webpack-cli": "^4.5.0"