- derived<S, T>(stores, fn, initial_value?): Readable<T>
Parameters
stores: S
fn: ((values, set, update) => void | Unsubscriber)
- (values, set, update): void | Unsubscriber
Parameters
set: ((value) => void)
- (value): void
Returns void
update: ((fn) => void)
Optional
initial_value: T
- derived<S, T>(stores, fn, initial_value?): Readable<T>
Parameters
stores: S
fn: ((values) => T)
Optional
initial_value: T