Updated engine and tsconfig

package.json

@@ -1,16 +1,19 @@
 {
   "name": "mango_alert_server",
   "version": "1.0.0",
-  "main": "src/index.ts",
+  "main": "build/index",
+  "typings": "dist/index",
   "license": "MIT",
+  "engines": {
+    "node": ">=10"
+  },
   "scripts": {
     "build": "tsc",
-    "start": "node build/index.js",
-    "start:dev": "ts-node src/index.ts",
-    "postinstall": "tsc",
-    "deploy": "git add . && git commit -m Heroku && git push heroku master"
+    "start": "ts-node src/index.ts",
+    "start:dev": "nodemon"
   },
   "devDependencies": {
+    "@tsconfig/node10": "^1.0.7",
     "@types/email-validator": "^1.0.6",
     "@types/koa": "^2.13.1",
     "@types/koa-bodyparser": "^4.3.0",
@@ -31,7 +34,6 @@
   "dependencies": {
     "@blockworks-foundation/mango-client": "^0.1.10",
     "@koa/cors": "^3.1.0",
-    "@project-serum/sol-wallet-adapter": "^0.1.8",
     "@solana/web3.js": "^1.2.6",
     "dotenv": "^8.2.0",
     "email-validator": "^2.0.4",
@@ -46,22 +48,6 @@
     "nodemailer": "^6.5.0",
     "twilio": "^3.60.0",
     "winston": "^3.3.3",
-    "winston-discord-transport": "^1.3.0",
-    "@types/email-validator": "^1.0.6",
-    "@types/koa": "^2.13.1",
-    "@types/koa-bodyparser": "^4.3.0",
-    "@types/koa-mongo": "^1.9.0",
-    "@types/koa-router": "^7.4.1",
-    "@types/koa__cors": "^3.0.2",
-    "@types/mongodb": "^3.6.12",
-    "@types/node": "^14.14.37",
-    "@types/node-cron": "^2.0.3",
-    "@types/node-fetch": "^2.5.10",
-    "@types/node-telegram-bot-api": "^0.51.1",
-    "@types/nodemailer": "^6.4.1",
-    "@types/winston": "^2.4.4",
-    "nodemon": "^2.0.7",
-    "ts-node": "^9.1.1",
-    "typescript": "^4.2.4"
+    "winston-discord-transport": "^1.3.0"
   }
 }

tsconfig.json

@@ -1,4 +1,5 @@
 {
+  "extends": "@tsconfig/node10/tsconfig.json",
   "compilerOptions": {
     "target": "es5",
     "module": "commonjs",
@@ -10,6 +11,6 @@
     "noImplicitAny": true,
     "esModuleInterop": true,
     "resolveJsonModule": true,
-    "downlevelIteration": true
+    "downlevelIteration": true,
   }
 }

yarn.lock

@@ -56,7 +56,7 @@
     bn.js "^5.1.2"
     buffer-layout "^1.2.0"
 
-"@project-serum/sol-wallet-adapter@^0.1.4", "@project-serum/sol-wallet-adapter@^0.1.8":
+"@project-serum/sol-wallet-adapter@^0.1.4":
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/@project-serum/sol-wallet-adapter/-/sol-wallet-adapter-0.1.8.tgz#90c6c1da793d32ed4ba3c67c5702a5bc804ef197"
   integrity sha512-lKMgp7bsKpkrtBtIaEjtGuUMke0GUqFUL39Z7cjqsQpTVhkU5Ez4zHyjhXqAEORRGLFbwx/+H6HLpwppxpUDMQ==
@@ -153,6 +153,11 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
+"@tsconfig/node10@^1.0.7":
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/@tsconfig/node10/-/node10-1.0.7.tgz#1eb1de36c73478a2479cc661ef5af1c16d86d606"
+  integrity sha512-aBvUmXLQbayM4w3A8TrjwrXs4DZ8iduJnuJLLRGdkWlyakCf1q6uHZJBzXoRA/huAEknG5tcUyQxN3A+In5euQ==
+
 "@types/accepts@*":
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/@types/accepts/-/accepts-1.3.5.tgz#c34bec115cfc746e04fe5a059df4ce7e7b391575"