// Copyright (c) 2026 vectorless developers
// SPDX-License-Identifier: Apache-2.0
//! Incremental indexing support.
//!
//! This module provides functionality to incrementally update
//! an existing document index when the source document changes.
//!
//! # Features
//!
//! - **Fine-grained change detection**: Uses subtree fingerprints to identify
//! exactly which nodes changed
//! - **Processing version tracking**: Automatically reprocesses when algorithm
//! versions change
//! - **Partial updates**: Only reprocess changed nodes
pub use ;
pub use PartialUpdater;