FormatOutputSubspaces concatenate the subspaces given into a unique string.

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.

ValidSectionsInvariant checks that all the sections are valid.

ValidSubspacesInvariant checks that all the subspaces are valid.

ValidUserGroupMembersInvariant checks that all the user group members are valid.

ValidUserGroupsInvariant checks that all the subspaces are valid.

ValidUserPermissionsInvariant checks that all the user permission entries are valid.

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