message: Update delete_channel.ts
diff: @@ -23,11 +23,9 @@ export async function deleteChannel(
  throw new Error(Errors.UPDATES_CHANNEL_CANNOT_BE_DELETED);
  }
  - const result = await rest.runMethod(
  + return await rest.runMethod<undefined>(
  "delete",
  endpoints.CHANNEL_BASE(channelId),
  { reason },
  );
  -
  - return result;
  }
  