Retrieve groups-only from a replace function

Question

I am using named groups in a replacement method, and I want to only work with that groups object, as it may have a variable number of capture groups. As an example:

function reFunc(match, p1, p2, p3, p4, offset, string, groups) {
    console.log('*****', groups);
}
"Bob Jones is the mayor of Dallas.".replace(/(?<first>\w+) (?<last>\w+) is the (?<position>\w+) of (?<city>\w+)/, reFunc);
"Bob Jones is the mayor of Dallas, Texas.".replace(/(?<first>\w+) (?<last>\w+) is the (?<position>\w+) of (?<city>\w+), (?<state>\w+)/, reFunc);

Is there a way to just ignore everything except the groups in the replacement function, for example something like:

function reFunc(..., groups) {
    ...
}