sectioned_sliver_list/sectioned_list_controller library

Imperative controller for SectionedSliverList.

Wraps a TreeController + TreeSyncController under the hood, translating section/item-shaped operations into the underlying 2-level tree representation. Users never see the internal SecKey / SecPayload wrapper types.

Classes

SectionedListController<SKey, IKey, Section, Item>

Controller for a SectionedSliverList.