import { type LengthyEntry } from "https://deno.land/x/willow@0.2.1/src/store/types.ts";
Describes an entry and the amount of locally available payload bytes. https://willowprotocol.org/specs/3d-range-based-set-reconciliation/index.html#LengthyEntry
definition: { entry: Entry<NamespaceId, SubspaceId, PayloadDigest>; available: bigint; }