Variable derivable

derivable: (original: any[], right: any) => string = ...

Type Declaration

- (original: any[], right: any): string
- Tells whether a right the original token does not cover may be derived, by the catalogue's derivableFrom.
  Parameters
  - original: any[]
    the original token's rights
  - right: any
    the right asked for
  Returns string
  the original type it is derivable from, or ''