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

handlers/channels/CHANNEL_UPDATE.ts

@@ -0,0 +1,11 @@
+import type { Bot } from "../../bot.ts";
+import type { Channel } from "../../types/channels/channel.ts";
+import type { DiscordGatewayPayload } from "../../types/gateway/gatewayPayload.ts";
+import { SnakeCasedPropertiesDeep } from "../../types/util.ts";
+
+export async function handleChannelUpdate(bot: Bot, data: DiscordGatewayPayload) {
+  const payload = data.d as SnakeCasedPropertiesDeep<Channel>;
+  const channel = bot.transformers.channel(bot, { channel: payload });
+
+  bot.events.channelUpdate(bot, channel);
+}