/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */;
external _out: string => unit = "native_out";
external _log: string => unit = "native_log";
external _debug: string => unit = "native_debug";
external _error: string => unit = "native_error";
external _warn: string => unit = "native_warn";