noUnusedLocals_potentialPredicateUnusedParam.ts(1,40): error TS6133: 'a' is declared but its value is never read.


==== noUnusedLocals_potentialPredicateUnusedParam.ts (1 errors) ====
    function potentialPredicateUnusedParam(a: unknown) {
                                           ~
!!! error TS6133: 'a' is declared but its value is never read.
      return !!Math.random();
    }
    