Import
import { mapValues } from "@typed/fx/RefTrie";Signatures
export declare const mapValues: {
<V, B>(f: (value: V, key: string) => B): <E, R>(ref: RefTrie<V, E, R>) => RefSubject.Computed<Trie.Trie<B>, E, R>;
<V, E, R, B>(ref: RefTrie<V, E, R>, f: (value: V, key: string) => B): RefSubject.Computed<Trie.Trie<B>, E, R>;
};Why
Projects trie state with map values for both current reads and future pushes, avoiding a second mutable cache of the derived value.
Ownership and lifetime
The map 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.