DeleteSpentsPinName is used to identify the pin associated with the processor that deletes spent account UTXOs.

ExpirePinName is used to identify the pin associated with the account control program expiration processor.

PinName is used to identify the pin associated with the account indexer block processor.

ErrInsufficient indicates the account doesn't contain enough units of the requested asset to satisfy the reservation.

ErrReserved indicates that a reservation could not be satisfied because some of the outputs were already reserved.

Manager stores accounts and their associated control programs.

A Saver is responsible for saving an annotated account object.