diff --git a/ts/sdk.classes.aghandler.ts b/ts/sdk.classes.aghandler.ts
index 8cfa6ea..c272b05 100644
--- a/ts/sdk.classes.aghandler.ts
+++ b/ts/sdk.classes.aghandler.ts
@@ -8,4 +8,7 @@ export abstract class AAgHandler<TClaim> {
   public abstract slug: string;
 
   public abstract handleRequest (authInfoArg: AuthInfo<TClaim>, request: plugins.tsclass.network.ISimpleRequest): Promise<plugins.tsclass.network.ISimpleResponse>;
+
+  public abstract start(): Promise<any>;
+  public abstract stop(): Promise<any>;
 }
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