fix(core): update

test/test.ts

@@ -18,6 +18,13 @@ tap.test('should create a valid Handler', async () => {
     public async start() {}
 
     public async stop() {}
+
+    public async checkRequirements(): Promise<sdk.IRequirementResult> {
+      return {
+        allOk: true,
+        reason: ''
+      }
+    }
   }
 
   const myHandlerInstance = new MyHandler();