Fixing all the stuff

lib/src/multimessageBroker.ts

@@ -191,8 +191,10 @@ export default class MultiMessageBroker {
             }
         }
         else {
-            const mapping = getMapping(request.target);
-            mapping.forms = mapping.forms.filter((form: InterfaceForm) => form.op.toLocaleLowerCase() === request.type.toLocaleLowerCase());
+            // Because of references we need to clone this thing as we will modify it
+            const mappingOrig = getMapping(request.target);
+            const mapping = { ...mappingOrig };
+            mapping.forms = mappingOrig.forms.filter((form) => form.op.toLocaleLowerCase() === request.type.toLocaleLowerCase()) as any;
 
             if (mapping.forms.length === 0) throw new ReferenceError(`No form found for ${(request.target as any).idShort} with operation ${request.type}`);
 

lib/src/types/requests.ts

@@ -1,5 +1,5 @@
 import type { types } from "@aas-core-works/aas-core3.0-typescript";
-import type { EndpointMetadata, InterfaceForm } from "./aidConf";
+import type { EndpointMetadata, InterfaceAction, InterfaceEvent, InterfaceForm, InterfaceProperty } from "./aidConf";
 
 /** 
  * Read Property Request
@@ -144,7 +144,8 @@ export type Request = GetRequest | WriteRequest | ObserveRequest | UnobserveRequ
  */
 export type OnRequestCallback = (request: Request) => any & GetRequestCallback & WriteRequestCallback & ObserveRequestCallback & UnobserveRequestCallback & CallRequestCallback & AsyncStateRequestCallback & AsyncResultRequestCallback & SubscribeRequestCallback & UnsubscribeRequestCallback;
 
-export type ConnectionConfiguration = EndpointMetadata & InterfaceForm; // Wenn Transformationen implementiert werden, dann hier anpassen
+type InterfaceElement = InterfaceProperty | InterfaceAction | InterfaceEvent;
+export type ConnectionConfiguration = EndpointMetadata & InterfaceElement; // Wenn Transformationen implementiert werden, dann hier anpassen
 
 export type MMBEvent = {
     type: "changed" | "event";