refactor!: move dirs outside of src/ (#2032)

handlers/messages/MESSAGE_CREATE.ts

@@ -0,0 +1,10 @@
+import { Bot } from "../../bot.ts";
+import type { DiscordGatewayPayload } from "../../types/gateway/gatewayPayload.ts";
+import type { Message } from "../../types/messages/message.ts";
+import { SnakeCasedPropertiesDeep } from "../../types/util.ts";
+
+export async function handleMessageCreate(bot: Bot, data: DiscordGatewayPayload) {
+  const payload = data.d as SnakeCasedPropertiesDeep<Message>;
+
+  bot.events.messageCreate(bot, bot.transformers.message(bot, payload));
+}