fix(core): update

ts/smartdata.classes.doc.ts

@@ -137,8 +137,10 @@ export class SmartDataDbDoc<T extends TImplements, TImplements, TManager extends
     this: plugins.tsclass.typeFest.Class<T>,
     filterArg: plugins.tsclass.typeFest.PartialDeep<T>
   ) {
-    const cursor: SmartdataDbCursor<T> = await (this as any).collection.getCursor(
-      convertFilterForMongoDb(filterArg)
+    const collection: SmartdataCollection<T> = (this as any).collection;
+    const cursor: SmartdataDbCursor<T> = await collection.getCursor(
+      convertFilterForMongoDb(filterArg),
+      this as any as typeof SmartDataDbDoc
     );
     return cursor;
   }
@@ -155,7 +157,8 @@ export class SmartDataDbDoc<T extends TImplements, TImplements, TManager extends
   ) {
     const collection: SmartdataCollection<T> = (this as any).collection;
     const watcher: SmartdataDbWatcher<T> = await collection.watch(
-      convertFilterForMongoDb(filterArg)
+      convertFilterForMongoDb(filterArg),
+      (this as any)
     );
     return watcher;
   }