From 37c0cec6d477c06f7cad3993ec06a9615b8b9d20 Mon Sep 17 00:00:00 2001
From: Andrew Gaspar <andrew.james.gaspar@gmail.com>
Date: Thu, 15 Aug 2013 21:41:33 -0500
Subject: [PATCH 1/3] Added tests for through

---
 through/through-tests.ts |  9 +++++++++
 through/through.d.ts     | 21 +++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 through/through-tests.ts
 create mode 100644 through/through.d.ts

diff --git a/through/through-tests.ts b/through/through-tests.ts
new file mode 100644
index 000000000..93fc6d2fa
--- /dev/null
+++ b/through/through-tests.ts
@@ -0,0 +1,9 @@
+import through = require('through');
+
+var i = 0;
+through(
+	function () {
+		this.queue((i++).toString());
+	}, function () {
+		this.queue(null);
+	}, { autoDestroy: true }).pipe(process.stdout);
\ No newline at end of file
diff --git a/through/through.d.ts b/through/through.d.ts
new file mode 100644
index 000000000..969d003d9
--- /dev/null
+++ b/through/through.d.ts
@@ -0,0 +1,21 @@
+/// <reference path="../node/node.d.ts" />
+
+
+
+declare module "through" {
+	import Stream = require("stream");
+
+	function through(write: (data) => void,
+		end?: () => void,
+		opts?: {
+			autoDestroy: boolean;
+		}): through.ThroughStream;
+
+	module through {
+		export interface ThroughStream extends Stream.ReadWriteStream {
+			autoDestroy: boolean;
+		}
+	}
+
+	export = through;
+}
\ No newline at end of file

From ec27374e4185d3686bf20ff4db77483c22515d63 Mon Sep 17 00:00:00 2001
From: Andrew Gaspar <andrew.james.gaspar@gmail.com>
Date: Thu, 15 Aug 2013 21:45:15 -0500
Subject: [PATCH 2/3] Added header comments for through

---
 through/through.d.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/through/through.d.ts b/through/through.d.ts
index 969d003d9..d348c5d18 100644
--- a/through/through.d.ts
+++ b/through/through.d.ts
@@ -1,7 +1,10 @@
+// Type definitions for through
+// Project: https://github.com/dominictarr/through
+// Definitions by: Andrew Gaspar <https://github.com/AndrewGaspar/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
 /// <reference path="../node/node.d.ts" />
 
-
-
 declare module "through" {
 	import Stream = require("stream");
 

From b1ae0480301cd1ad699e9bddd93229cb2eb71e7f Mon Sep 17 00:00:00 2001
From: Andrew Gaspar <andrew.james.gaspar@gmail.com>
Date: Thu, 15 Aug 2013 23:13:11 -0500
Subject: [PATCH 3/3] Made all arguments optional

---
 through/through.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/through/through.d.ts b/through/through.d.ts
index d348c5d18..7d2adce5e 100644
--- a/through/through.d.ts
+++ b/through/through.d.ts
@@ -8,7 +8,7 @@
 declare module "through" {
 	import Stream = require("stream");
 
-	function through(write: (data) => void,
+	function through(write?: (data) => void,
 		end?: () => void,
 		opts?: {
 			autoDestroy: boolean;