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

helpers/channels/getChannel.ts

@@ -0,0 +1,12 @@
+import type { Bot } from "../../bot.ts";
+import type { Channel } from "../../types/channels/channel.ts";
+
+/** Fetches a single channel object from the api. */
+export async function getChannel(bot: Bot, channelId: bigint) {
+  const result = await bot.rest.runMethod<Channel>(bot.rest, "get", bot.constants.endpoints.CHANNEL_BASE(channelId));
+
+  return bot.transformers.channel(bot, {
+    channel: result,
+    guildId: result.guild_id ? bot.transformers.snowflake(result.guild_id) : undefined,
+  });
+}