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

helpers/messages/getReactions.ts

@@ -0,0 +1,28 @@
+import type { GetReactions } from "../../types/messages/messageGetReactions.ts";
+import type { User } from "../../types/users/user.ts";
+import { Collection } from "../../util/collection.ts";
+import type { Bot } from "../../bot.ts";
+
+/** Get a list of users that reacted with this emoji. */
+export async function getReactions(
+  bot: Bot,
+  channelId: bigint,
+  messageId: bigint,
+  reaction: string,
+  options?: GetReactions,
+) {
+  if (reaction.startsWith("<:")) {
+    reaction = reaction.substring(2, reaction.length - 1);
+  } else if (reaction.startsWith("<a:")) {
+    reaction = reaction.substring(3, reaction.length - 1);
+  }
+
+  const users = await bot.rest.runMethod<User[]>(
+    bot.rest,
+    "get",
+    bot.constants.endpoints.CHANNEL_MESSAGE_REACTION(channelId, messageId, encodeURIComponent(reaction)),
+    options,
+  );
+
+  return new Collection(users.map((user) => [user.id, user]));
+}