fix type and bump v5.0.19

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs-geteventstore",
-  "version": "5.0.18",
+  "version": "5.0.19",
   "description": "Event Store connector for NestJS-Cqrs",
   "author": "Vincent Vermersch <vincent.vermersch@prestashop.com >",
   "contributors": [

src/interfaces/config/read-event-bus-config.type.ts

@@ -1,13 +1,25 @@
-import { ReadEventOptionsType, IReadEvent, IBaseEvent } from '../events';
+import { ReadEventOptionsType, IReadEvent } from '../events';
 import { IEventBusPrepublishConfig } from './event-bus-prepublish-config.interface';
+import { EventStoreEvent } from '../../event-store';
 
 type EventMapperType = (
   data: any,
   options: ReadEventOptionsType,
 ) => IReadEvent | null;
 
+type EventConstructorType<T extends EventStoreEvent> = new (
+  ...args: any[]
+) => T;
+
 export type ReadEventBusConfigType<T extends IReadEvent = IReadEvent> =
-  IEventBusPrepublishConfig<T> & {
-    eventMapper?: EventMapperType;
-    allowedEvents?: { [key: string]: IBaseEvent };
-  };
+  IEventBusPrepublishConfig<T> &
+    (
+      | {
+          eventMapper: EventMapperType;
+          allowedEvents?: never;
+        }
+      | {
+          eventMapper?: never;
+          allowedEvents: { [key: string]: EventConstructorType<any> };
+        }
+    );