Realtime firestore not working on svelte native

[WilbertBocanegra]

when using the onsnapshot does not return anything

[triniwiz]

Can you try using this version of that call

onSnapshot({
next: (snapshot)=>{},
errror: (error)=>{}
});

[timdoege]

Just for info/more detail:
On a DocumentReference snapshot, using the overload with onNext, onError and onCompletion seems to be necessary to get data (specifying all 3 of them).
On a CollectionReference snapshot, having only onNext specified, works (tested in v1.1.1)