Import
import { filterValues } from "@typed/fx/RefHashMap";Signatures
export declare const filterValues: {
<K, V>(predicate: (value: V, key: K) => boolean): <E, R>(ref: RefHashMap<K, V, E, R>) => RefSubject.Computed<HashMap.HashMap<K, V>, E, R>;
<K, V, E, R>(ref: RefHashMap<K, V, E, R>, predicate: (value: V, key: K) => boolean): RefSubject.Computed<HashMap.HashMap<K, V>, E, R>;
};Why
Projects hash map state with filter values for both current reads and future pushes, avoiding a second mutable cache of the derived value.
Ownership and lifetime
The filter values view retains no independent state. An Effect read samples the source once; Fx observation follows later pushes and its observing Scope owns subscription cleanup.
Other public imports
These import paths expose the same declaration. Each page retains its own public name and signature.