From 3da30f09115a591f71d71f5fc4f1f71c696c102d Mon Sep 17 00:00:00 2001
From: Luke Libraro <luke@rw.co>
Date: Thu, 1 Jun 2017 13:02:20 -0500
Subject: [PATCH] changes based on feedback

---
 types/noble/index.d.ts     | 12 ++++--------
 types/noble/noble-tests.ts |  8 ++++----
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/types/noble/index.d.ts b/types/noble/index.d.ts
index e5fa57caa8..4f2b5f0b7c 100644
--- a/types/noble/index.d.ts
+++ b/types/noble/index.d.ts
@@ -11,14 +11,10 @@
 
 import events = require("events");
 
-export declare function startScanning(): void;
-export declare function startScanning(callback: Function): void;
-export declare function startScanning(serviceUUIDs: string[]): void;
-export declare function startScanning(serviceUUIDs: string[], callback: Function): void;
-export declare function startScanning(serviceUUIDs: string[], allowDuplicates: boolean): void;
-export declare function startScanning(serviceUUIDs: string[], allowDuplicates: boolean, callback: Function): void;
-export declare function stopScanning(): void;
-export declare function stopScanning(callback: Function): void;
+export declare function startScanning(callback?: (error?: Error) => void): void;
+export declare function startScanning(serviceUUIDs: string[], callback?: (error?: Error) => void): void;
+export declare function startScanning(serviceUUIDs: string[], allowDuplicates: boolean, callback?: (error?: Error) => void): void;
+export declare function stopScanning(callback?: () => void): void;
 
 export declare function on(event: string, listener: Function): events.EventEmitter;
 export declare function on(event: "stateChange", listener: (state: string) => void): events.EventEmitter;
diff --git a/types/noble/noble-tests.ts b/types/noble/noble-tests.ts
index 2a2324fd33..5cba50632a 100644
--- a/types/noble/noble-tests.ts
+++ b/types/noble/noble-tests.ts
@@ -4,18 +4,18 @@ import noble = require("noble");
 function test_startScanning(): void {
     "use strict";
     noble.startScanning();
-    noble.startScanning(function(err: any) {});
+    noble.startScanning((err: Error) => {});
     noble.startScanning(["0x180d"]);
-    noble.startScanning(["0x180d"], function(err: any) {});
+    noble.startScanning(["0x180d"], (err: Error) => {});
     noble.startScanning(["0x180d"], true);
-    noble.startScanning(["0x180d"], true, function(err: any) {});
+    noble.startScanning(["0x180d"], true, (err: Error) => {});
 }
 test_startScanning();
 
 function test_stopScanning(): void {
     "use strict";
     noble.stopScanning();
-    noble.stopScanning(function(err: any) {});
+    noble.stopScanning(() => {});
 }
 test_stopScanning();