GObject.SignalQuery

const GObject = imports.gi.GObject;

let signalQuery = new GObject.SignalQuery({
    signal_id: value
    itype: value
    signal_flags: value
    return_type: value
    n_params: value
    param_types: value
});
  

A structure holding in-depth information for a specific signal. It is filled in by the GObject.signal_query function.