alternate method
Implementation
@override
Parser alternate() => super.alternate().map((value) => OrgQueryOrMatcher([
value[0] as OrgQueryMatcher,
value[2] as OrgQueryMatcher,
]));
@override
Parser alternate() => super.alternate().map((value) => OrgQueryOrMatcher([
value[0] as OrgQueryMatcher,
value[2] as OrgQueryMatcher,
]));