migrate to typescript

package.json

@@ -2,12 +2,12 @@
   "name": "sponsor_block_server",
   "version": "0.1.0",
   "description": "Server that holds the SponsorBlock database",
-  "main": "index.js",
+  "main": "index.ts",
   "scripts": {
-    "test": "node test.js",
+    "test": "ts-node test.ts",
     "dev": "nodemon -x \"(npm test || echo test failed) && npm start\"",
     "dev:bash": "nodemon -x 'npm test ; npm start'",
-    "start": "node index.js"
+    "start": "ts-node index.ts"
   },
   "author": "Ajay Ramachandran",
   "license": "MIT",
@@ -19,12 +19,23 @@
     "iso8601-duration": "^1.2.0",
     "node-fetch": "^2.6.0",
     "redis": "^3.0.2",
+    "request": "^2.88.2",
     "sync-mysql": "^3.0.1",
     "uuid": "^3.3.2",
-    "youtube-api": "^2.0.10"
+    "youtube-api": "^3.0.1"
   },
   "devDependencies": {
+    "@types/better-sqlite3": "^5.4.0",
+    "@types/express": "^4.17.8",
+    "@types/express-rate-limit": "^5.1.0",
+    "@types/mocha": "^8.0.3",
+    "@types/node": "^14.11.9",
+    "@types/node-fetch": "^2.5.7",
+    "@types/redis": "^2.8.28",
+    "@types/request": "^2.48.5",
     "mocha": "^7.1.1",
-    "nodemon": "^2.0.2"
+    "nodemon": "^2.0.2",
+    "ts-node": "^9.0.0",
+    "typescript": "^4.0.3"
   }
 }