From d17607351153b6f7639e41e8b286ceadfc4fe66d Mon Sep 17 00:00:00 2001
From: cjihrig <cjihrig@gmail.com>
Date: Sat, 11 Nov 2017 22:58:26 -0500
Subject: [PATCH] tty: refactor exports

This commit moves the tty module's exports to a single object,
which is more aligned with other core modules.

PR-URL: https://github.com/nodejs/node/pull/16959
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
---
 lib/tty.js | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/lib/tty.js b/lib/tty.js
index b9c829066d5f00..17b0acadc10441 100644
--- a/lib/tty.js
+++ b/lib/tty.js
@@ -8,10 +8,9 @@ const inherits = util.inherits;
 const errnoException = util._errnoException;
 const readline = require('readline');
 
-
-exports.isatty = function(fd) {
+function isatty(fd) {
   return Number.isInteger(fd) && fd >= 0 && isTTY(fd);
-};
+}
 
 
 function ReadStream(fd, options) {
@@ -32,8 +31,6 @@ function ReadStream(fd, options) {
 }
 inherits(ReadStream, net.Socket);
 
-exports.ReadStream = ReadStream;
-
 ReadStream.prototype.setRawMode = function(flag) {
   flag = !!flag;
   this._handle.setRawMode(flag);
@@ -64,7 +61,6 @@ function WriteStream(fd) {
   }
 }
 inherits(WriteStream, net.Socket);
-exports.WriteStream = WriteStream;
 
 
 WriteStream.prototype.isTTY = true;
@@ -105,3 +101,6 @@ WriteStream.prototype.clearScreenDown = function() {
 WriteStream.prototype.getWindowSize = function() {
   return [this.columns, this.rows];
 };
+
+
+module.exports = { isatty, ReadStream, WriteStream };