YAML

!_Schema
types: !_Map_Type
  !_Identifier DualAltDescr: !_TypeDual
    allAlternates:
      - !_ObjectFor(_DualAlternate)
        description: 'Test Descr'
        dual: String
        object: DualAltDescr
    alternates:
      - !_DualAlternate
        description: 'Test Descr'
        dual: String
    name: DualAltDescr
    typeKind: !_TypeKind Dual

Types

_Dual DualAltDescr

Alternates	Object
	DualAltDescr