window()
Multiplexes upstream into per-window writable stores; notifier edges close/open windows (Tier 2).
Signature
ts
function window<A>(notifier: Store<unknown>): StoreOperator<A, Store<A> | undefined>Parameters
| Parameter | Type | Description |
|---|---|---|
notifier | Store<unknown> | Emissions delimit windows. |
Returns
StoreOperator<A, Store<A> | undefined> — current window store.