updated src/events/messageCreate.ts, src/index.ts; npx tsc no errors

tsconfig.json

@@ -1,21 +1,16 @@
 {
   "compilerOptions": {
-    // Dependent on node version
     "target": "ES2020",
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
     "strict": true,
-    // We must set the type
     "noImplicitAny": true,
     "declaration": false,
-    // Will not go through node_modules
     "skipDefaultLibCheck": true,
     "strictNullChecks": true,
-    // We can import json files like JavaScript
     "resolveJsonModule": true,
     "skipLibCheck": true,
     "esModuleInterop": true,
-    // Decompile .ts to .js into a folder named build
     "outDir": "build",
     "rootDir": "src",
     "baseUrl": ".",
@@ -23,7 +18,6 @@
       "*": ["node_modules/"]
     }
   },
-  // environment for env vars
   "include": ["src/**/*.ts"],
   "exclude": ["node_modules"]
-}
+}