refactor(helpers): separate functions into files (#667)

* refactor(helpers): separate functions into files

* idk

* idk

src/helpers/guilds/edit_widget.ts

@@ -0,0 +1,19 @@
+import { RequestManager } from "../../rest/request_manager.ts";
+import { endpoints } from "../../util/constants.ts";
+import { requireBotGuildPermissions } from "../../util/permissions.ts";
+
+/** Modify a guild widget object for the guild. Requires the MANAGE_GUILD permission. */
+export async function editWidget(
+  guildID: string,
+  enabled: boolean,
+  channelID?: string | null,
+) {
+  await requireBotGuildPermissions(guildID, ["MANAGE_GUILD"]);
+
+  const result = await RequestManager.patch(endpoints.GUILD_WIDGET(guildID), {
+    enabled,
+    channel_id: channelID,
+  });
+
+  return result;
+}