/// API v2 implementation.
///
/// Contains all types, clients, and functionality necessary to work with API v2 including REST and
/// WebSocket clients, models, and error types.
///
/// # Example
///
/// ```rust
/// use lnm_sdk::api_v2::{
/// RestClient, RestClientConfig, WebSocketChannel, WebSocketClient, WebSocketClientConfig,
/// WebSocketUpdate, error::*, models::*,
/// };
/// ```
/// API v3 implementation.
///
/// Contains all types, clients, and functionality necessary to work with API v3, including REST
/// client, models, and error types.
///
/// # Example
///
/// ```rust
/// use lnm_sdk::api_v3::{RestClient, RestClientConfig, models::*, error::*};
/// ```