//! Minimal shared types for code intelligence backends.
//!
//! This module defines shared types used by both SQLite and Geometric backends.
//! The actual backend implementations are in:
//! - `sqlite_impl.rs` - SQLite implementation
//! - `geo_impl.rs` - Geometric implementation
//! - `router.rs` - Public CodeGraph enum that dispatches to backends
use NodeId;
/// Symbol information returned by backend queries.