module Sire

# File lib/sire.rb, line 15
def aggregate(*entity_types)
  Aggregate.define(*entity_types)
end

# File lib/sire.rb, line 7
def entity(*attributes)
  Entity.define(*attributes)
end

# File lib/sire.rb, line 11
def relation(*entity_types)
  Relation.define(*entity_types)
end