From f90abf29c40c7f08c5149e5878134ec3f32f38ea Mon Sep 17 00:00:00 2001
From: biniam <biniam@ca.ibm.com>
Date: Thu, 1 Feb 2018 15:48:19 -0500
Subject: [PATCH] fixup! apply feedback

---
 packages/rest/src/parser.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/rest/src/parser.ts b/packages/rest/src/parser.ts
index e4c82f6b5e65..8c6696d4d022 100644
--- a/packages/rest/src/parser.ts
+++ b/packages/rest/src/parser.ts
@@ -18,7 +18,9 @@ type HttpError = HttpErrors.HttpError;
 // tslint:disable-next-line:no-any
 type MaybeBody = any | undefined;
 
-const jsonBodyAsync = promisify(require('body/json'));
+const parseJsonBody: (req: ServerRequest) => Promise<MaybeBody> = promisify(
+  require('body/json'),
+);
 
 /**
  * Get the content-type header value from the request
@@ -67,7 +69,7 @@ function loadRequestBodyIfNeeded(
     return Promise.reject(err);
   }
 
-  return jsonBodyAsync(request).catch((err: HttpError) => {
+  return parseJsonBody(request).catch((err: HttpError) => {
     err.statusCode = 400;
     return Promise.reject(err);
   });