Import
import { RefTrie } from "@typed/fx";Access RefTrie.reduce through the imported RefTrie export. Its declaration below describes the member.
This public exposure is a re-export. Its import path is supported; declaration documentation is shared with the other public exposures below.
Signatures
export declare const reduce: {
<V, B>(b: B, f: (b: B, value: V, key: string) => B): <E, R>(ref: RefTrie<V, E, R>) => RefSubject.Computed<B, E, R>;
<V, E, R, B>(ref: RefTrie<V, E, R>, b: B, f: (b: B, value: V, key: string) => B): RefSubject.Computed<B, E, R>;
};Why
Makes reduce a live projection of the trie; consumers can sample it now or observe it without copying the source state.
Ownership and lifetime
The reduce 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.