refactor: typescript support

helpers/utils/string.ts

@@ -0,0 +1,12 @@
+const sourceEmojis = {
+  // Source used for info messages.
+  info: "\tℹ️ [INFO]:\t",
+  // Source used for client to server messages.
+  client: "\t⬅️ [SENT]:\t",
+  // Source used for server to client messages.
+  server: "\t➡️ [RECEIVED]:\t",
+}
+
+export function getSourcePrefix(source: keyof typeof sourceEmojis) {
+  return sourceEmojis[source]
+}