diff --git a/types/noble/index.d.ts b/types/noble/index.d.ts
index 4e293993f7..94ba4f8922 100644
--- a/types/noble/index.d.ts
+++ b/types/noble/index.d.ts
@@ -8,10 +8,10 @@
 
 import events = require("events");
 
-export declare function startScanning(): void;
-export declare function startScanning(serviceUUIDs: string[]): void;
-export declare function startScanning(serviceUUIDs: string[], allowDuplicates: boolean): void;
-export declare function stopScanning(): void;
+export as namespace noble;
+
+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 9c3f403944..2f985d2888 100644
--- a/types/noble/noble-tests.ts
+++ b/types/noble/noble-tests.ts
@@ -6,12 +6,14 @@ function test_startScanning(): void {
     noble.startScanning();
     noble.startScanning(["0x180d"]);
     noble.startScanning(["0x180d"], true);
+    noble.startScanning(["0x180d"], true, (error: Error): void => {});
 }
 test_startScanning();
 
 function test_stopScanning(): void {
     "use strict";
     noble.stopScanning();
+    noble.stopScanning((): void => {});
 }
 test_stopScanning();