how to make enum extends two enums

[wael1233]

I want the filter Type to inherit the two others filters, how i can do it ?

FilterType:
  type: string
  enum: [ and, or, not, match, wildcard, range, exist ]

TerminalFilterType:
  type: string
  enum: [ match, wildcard, range, exist ]

CompoundFilterType:
  type: string
  enum: [ and, or, not ]