My editor is flagging the usage of of as deprecated. How can I resolve this issue and get it working with of?
public save(): Observable<ISaveResult> | Observable<boolean> {
if (this.item) {
return this.databaseService.save(this.userId, this.item)
}
return of(false)
}
public componentSave() {
const sub = this.userService
.save()
.subscribe(val => {
// The editor shows an error in this callback
})
}
After implementing the above code, my editor reports the following error:
@deprecated — Use an observer instead of a complete callback
'(next: null, error: (error: any) => void, complete: () => void): Subscription' is deprecated
Expected 2-3 arguments, but got 1.