pub use environment::{Commit, Env, MutTxn, RootDb, RootPage, Txn};

pub use environment::{Commit, Env, GenericMutTxn, MutTxn, RootDb, RootPage, Txn};

pub type MutTxn<E: Borrow<Env>, T> = GenericMutTxn<E, T, u64>;