//! Core Collection implementation (Lifecycle & CRUD).
//!
//! This module provides the main implementation of Collection:
//! - Lifecycle: create, open, flush, save
//! - CRUD: upsert, get, delete
//! - Index management: `create_property_index`, `create_range_index`,
//! `list_indexes`, `drop_index`
pub use crate;
pub use IndexInfo;
// All implementations are in submodules, no re-exports needed here
// as they extend the Collection type defined in types.rs