import { type Area } from "https://deno.land/x/willow_utils@0.8.0/mod.ts";
A grouping of Entries.
https://willowprotocol.org/specs/grouping-entries/index.html#areas
definition: { timeRange: Range<bigint>; pathPrefix: Uint8Array[]; includedSubspaceId: SubspaceType | ANY_SUBSPACE; }