Specifies that the Required value Matches a function predicate.
Require
Matches
Constants - Useful values which cannot be changed
Methods - API calls which can only be made on an object returned by a constructor
cp.rx.go.Require.Matches <cp.rx.go.Statement.Modifier>
Statement.Modifier
requirement
cp.rx.go.Require.Matches:OrThrow(...) -> Require.OrThrow
resolvable