//! SQLite storage backend for the khive knowledge graph runtime.
//!
//! Provides entity, note, event, edge, FTS5 text search, and optional
//! `sqlite-vec` vector storage over a WAL-mode connection pool.
/// Concrete storage backend providing capability-trait factories.
/// Error types for the SQLite layer.
/// SQLite extension registration (sqlite-vec auto-extension).
/// Schema migration system (versioned migrations).
/// WAL-mode connection pool: one writer, N concurrent readers.
/// `SqlAccess` trait bridge to `ConnectionPool`.
/// Per-substrate store implementations (entity, note, graph, event, text, vectors, sparse).
pub use StorageBackend;
pub use SqliteError;
pub use ;
pub use ;
pub use SqlBridge;