//! # Handler
//!
//! In Shellfish handlers act as a way of interpreting commands. This means
//! they take the command arguments, along with a couple of state parameters
//! and run the command. For most cases you want
//! [`DefaultHandler`](default::DefaultHandler), unless you are doing async
//! in which case [`DefaultAsyncHandler`](asynchronous::DefaultAsyncHandler)
//! is for you.
pub use *;
pub use *;
pub use *;
pub use *;