container

type Contract interface {
	// Put sends transaction creating container with provided credentials. If
	// accepted, transaction is processed async. Returns container ID to check the
	// creation status.
	Put(_ container.Container, pub, sig []byte, _ *session.Container) (cid.ID, error)
	// Get returns container by its ID. Returns [apistatus.ErrContainerNotFound]
	// error if container is missing.
	Get(cid.ID) (container.Container, error)
	// List returns IDs of all container belonging to the given user.
	//
	// Callers do not modify the result.
	List(user.ID) ([]cid.ID, error)
	// PutEACL sends transaction setting container's eACL with provided credentials.
	// If accepted, transaction is processed async.
	PutEACL(_ eacl.Table, pub, sig []byte, _ *session.Container) error
	// GetEACL returns eACL of the container by its ID. Returns
	// [apistatus.ErrEACLNotFound] error if eACL is missing.
	GetEACL(cid.ID) (eacl.Table, error)
	// Delete sends transaction removing referenced container with provided
	// credentials. If accepted, transaction is processed async.
	Delete(_ cid.ID, pub, sig []byte, _ *session.Container) error
}

type FSChain interface {
	InvokeContainedScript(tx *transaction.Transaction, header *block.Header, _ *trigger.Type, _ *bool) (*result.Invoke, error)
}

type NetmapContract interface {
	// GetEpochBlock returns FS chain height when given NeoFS epoch was ticked.
	GetEpochBlock(epoch uint64) (uint32, error)
}