Fixing unresponsiveness issue

src/chase.ts

@@ -76,12 +76,14 @@ export class Chase implements IAccessory {
       .getCharacteristic(Characteristic.On)
       //@ts-ignore
       .on("set", this.onPowerSet)
+      //@ts-ignore
       .on("get", this.onPowerGet);
 
     this._lightbulbService
       .getCharacteristic(Characteristic.Brightness)
       //@ts-ignore
       .on("set", this.onBrightnessSet)
+      //@ts-ignore
       .on("get", this.onBrightnessGet);
   }
 
@@ -117,8 +119,10 @@ export class Chase implements IAccessory {
    * Handler for switch get event
    * @param callback The callback function to call when complete
    */
-  private onPowerGet = () => {
-    return this._isActive;
+  private onPowerGet = (
+    callback: (error: Error | null, value: boolean) => void
+  ) => {
+    return callback(null, this._isActive);
   };
 
   private onBrightnessSet = async (
@@ -134,8 +138,10 @@ export class Chase implements IAccessory {
     return callback();
   };
 
-  private onBrightnessGet = () => {
-    return this._brightness;
+  private onBrightnessGet = (
+    callback: (error: Error | null, value: number) => void
+  ) => {
+    return callback(null, this._brightness);
   };
 
   /**