somewhere:
  type: array
  items: 
    type: integer
definitions:
  transitive-1.1:
    $ref: "#/definitions/transitive-1.2"
  transitive-1.2:
    $ref: "transitive-2.yaml#/definitions/transitive-2.1"
  uniqueName1:
    $ref: "transitive-2.yaml#/definitions/uniqueName1"
  uniqueName2:
    $ref: "transitive-2.yaml#/definitions/uniqueName2"
  uniqueName3:
    type: object
    properties:
      prop8:
        type: string
  uniqueName4:
    type: object
    properties:
      prop9:
        type: string
  uniqueName5:
    type: number
  a:
    type: object
    properties:
      a:
        $ref: "transitive-2.yaml#/definitions/a"
  b:
    type: array
    items:
      $ref: "transitive-2.yaml#/definitions/b"
  c:
    type: object
    properties:
      d:
        $ref: "transitive-2.yaml#/definitions/b"