Union types support about core

[thekid]

Class [ <internal:Reflection> class ReflectionUnionType extends ReflectionType ] {

  - Constants [0] {
  }

  - Static properties [0] {
  }

  - Static methods [0] {
  }

  - Properties [0] {
  }

  - Methods [3] {
    Method [ <internal:Reflection> public method getTypes ] {

      - Parameters [0] {
      }
      - Return [ array ]
    }

    Method [ <internal:Reflection, inherits ReflectionType> public method allowsNull ] {

      - Parameters [0] {
      }
    }

    Method [ <internal:Reflection, inherits ReflectionType> public method __toString ] {

      - Parameters [0] {
      }
    }
  }
}

[thekid]

Released in https://github.com/xp-framework/core/releases/tag/v10.0.4