negatedUnicodeSetUnionMayContainStrings.ts(1,14): error TS1518: Anything that would possibly match more than a single character is invalid inside a negated character class.
negatedUnicodeSetUnionMayContainStrings.ts(2,15): error TS1518: Anything that would possibly match more than a single character is invalid inside a negated character class.
negatedUnicodeSetUnionMayContainStrings.ts(3,14): error TS1518: Anything that would possibly match more than a single character is invalid inside a negated character class.


==== negatedUnicodeSetUnionMayContainStrings.ts (3 errors) ====
    const a = /[^\q{xy}b]/v;
                 ~~~~~~
!!! error TS1518: Anything that would possibly match more than a single character is invalid inside a negated character class.
    const b = /[^b\q{xy}]/v;
                  ~~~~~~
!!! error TS1518: Anything that would possibly match more than a single character is invalid inside a negated character class.
    const c = /[^[b\q{xy}c]]/v;
                 ~~~~~~~~~~
!!! error TS1518: Anything that would possibly match more than a single character is invalid inside a negated character class.
    