From d5c0f5aa478705d1a50cfd2b59d603253626a693 Mon Sep 17 00:00:00 2001
From: fabioberger <me@fabioberger.com>
Date: Thu, 3 Oct 2019 10:37:09 +0800
Subject: [PATCH] Move chai extension types out of `@0x/typescript-typings`

---
 packages/dev-utils/src/chai_setup.ts             | 9 +++++++++
 packages/typescript-typings/types/@0x/index.d.ts | 6 ------
 2 files changed, 9 insertions(+), 6 deletions(-)
 delete mode 100644 packages/typescript-typings/types/@0x/index.d.ts

diff --git a/packages/dev-utils/src/chai_setup.ts b/packages/dev-utils/src/chai_setup.ts
index 71d8649dfd..a3c3f98410 100644
--- a/packages/dev-utils/src/chai_setup.ts
+++ b/packages/dev-utils/src/chai_setup.ts
@@ -1,3 +1,4 @@
+import { RevertError } from '@0x/utils';
 import * as chai from 'chai';
 import chaiAsPromised = require('chai-as-promised');
 import ChaiBigNumber = require('chai-bignumber');
@@ -5,6 +6,14 @@ import * as dirtyChai from 'dirty-chai';
 
 import { revertErrorHelper } from './chai_revert_error';
 
+declare global {
+    namespace Chai {
+        export interface Assertion {
+            revertWith: (expected: string | RevertError) => Promise<void>;
+        }
+    }
+}
+
 export const chaiSetup = {
     configure(): void {
         chai.config.includeStack = true;
diff --git a/packages/typescript-typings/types/@0x/index.d.ts b/packages/typescript-typings/types/@0x/index.d.ts
deleted file mode 100644
index 123fe211f9..0000000000
--- a/packages/typescript-typings/types/@0x/index.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-// tslint:disable: no-namespace
-declare namespace Chai {
-    interface Assertion {
-        revertWith: (expected: string | RevertError) => Promise<void>;
-    }
-}