Function isPalettedFill

isPalettedFill(value: unknown): value is PalettedFill<LookUpProperty>
PalettedFill type guard.

Use to verify that an unknown object is an instance of PalettedFill.

Returns
Boolean indicating if value is a PalettedFill
Parameters
- value: unknown
  
  Object to check
Returns value is PalettedFill<LookUpProperty>