From f6b6eb2142d14e394b560327aa7bd8f5b19fade2 Mon Sep 17 00:00:00 2001
From: Timo Hocker <t-hocker@web.de>
Date: Sat, 2 May 2020 21:20:01 +0200
Subject: [PATCH] fix

---
 lib/DatabaseModel.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/DatabaseModel.ts b/lib/DatabaseModel.ts
index 9b4d211..6f03dc3 100644
--- a/lib/DatabaseModel.ts
+++ b/lib/DatabaseModel.ts
@@ -32,6 +32,6 @@ export abstract class DatabaseModel {
     this.data[key] = value;
   }
 
-  public abstract async read(): Promise<void>;
-  public abstract async write(): Promise<void>;
+  public abstract async read(): Promise<boolean>;
+  public abstract async write(): Promise<boolean>;
 }