AllInvariants runs all invariants of the module.

NewKeeper creates new instances of the subspaces keeper.

NewMigrator returns a new Migrator.

NewMsgServerImpl returns an implementation of the stored MsgServer interface for the provided keeper.

RegisterInvariants registers all subspaces invariants.

ValidSubspacesInvariant checks that all the subspaces are valid.

ValidUserGroupsInvariant checks that all the subspaces are valid.

Migrator is a struct for handling in-place store migrations.