Begin refactoring to TypeScript

package.json

@@ -5,7 +5,8 @@
   "repository": "https://github.com/OpenSprinkler/Weather-Weather",
   "scripts": {
     "test": "mocha --exit test",
-    "start": "node server"
+    "start": "node js/server",
+    "compile": "tsc"
   },
   "dependencies": {
     "cors": "^2.8.5",
@@ -17,11 +18,18 @@
     "suncalc": "^1.8.0"
   },
   "devDependencies": {
+    "@types/cors": "^2.8.5",
+    "@types/dotenv": "^6.1.1",
+    "@types/express": "^4.16.1",
+    "@types/moment-timezone": "^0.5.12",
+    "@types/node": "^10.14.6",
+    "@types/suncalc": "^1.8.0",
     "chai": "^4.2.0",
     "grunt-contrib-jshint": "^1.1.0",
     "hippie": "^0.5.2",
     "istanbul": "^0.4.5",
     "mocha": "^5.2.0",
-    "nock": "^9.6.1"
+    "nock": "^9.6.1",
+    "typescript": "^3.4.5"
   }
 }