Add new menu option within report

Can we extend report_query.js within frappe/frappe/public/js/frappe/views/reports with new functions and make it workable within erpnext module?

basically we are trying to add an option/button within menu of a report to map its selected row items to another existing doctype.

this is used to extend Form

but here my question is , is it possible to extend Report
For instance $.extend(, {});

please suggest.

@suryanamha not out of the box.