From dd19153965531640b83b60a0ea0e6268c88de836 Mon Sep 17 00:00:00 2001
From: Jacob Boland <jboland@daptiv.com>
Date: Fri, 11 Oct 2013 15:11:36 -0700
Subject: [PATCH 1/2] Add 'use' to chai and include a test

---
 chai/chai-tests.ts | 6 ++++++
 chai/chai.d.ts     | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/chai/chai-tests.ts b/chai/chai-tests.ts
index 8a09c3f42..b559c515d 100644
--- a/chai/chai-tests.ts
+++ b/chai/chai-tests.ts
@@ -688,6 +688,12 @@ function _throw() {
     }, "blah: expected [Function] to throw error including 'hello' but got 'testing'");
 }
 
+function use(){
+    chai.use(function (_chai, utils) {
+      _chai.can.use.any();
+    });
+}
+
 function respondTo() {
     function Foo() {};
     var bar = {};
diff --git a/chai/chai.d.ts b/chai/chai.d.ts
index 9d649a17c..8e33f8590 100644
--- a/chai/chai.d.ts
+++ b/chai/chai.d.ts
@@ -8,6 +8,8 @@ declare module chai {
 
     function expect(target: any): Expect;
 
+    function use(fn: (chai: any, utils: any) => void);
+
     interface ExpectStatic {
         (target: any): Expect;
     }

From e43a0edd92a800258c12d1d9b06f016a0224833b Mon Sep 17 00:00:00 2001
From: Jacob Boland <jboland@daptiv.com>
Date: Wed, 23 Oct 2013 09:48:43 -0700
Subject: [PATCH 2/2] Add comment to describe new use function definition

---
 chai/chai.d.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/chai/chai.d.ts b/chai/chai.d.ts
index 8e33f8590..9fc93a667 100644
--- a/chai/chai.d.ts
+++ b/chai/chai.d.ts
@@ -8,6 +8,7 @@ declare module chai {
 
     function expect(target: any): Expect;
 
+    // Provides a way to extend the internals of Chai
     function use(fn: (chai: any, utils: any) => void);
 
     interface ExpectStatic {