Gtk.AccelGroup.prototype.disconnect_key

function disconnect_key(accel_key:Number, accel_mods:Gdk.ModifierType):Boolean {
    // Gjs wrapper for gtk_accel_group_disconnect_key()
}

Removes an accelerator previously installed through Gtk.AccelGroup.prototype.connect.

accel_key: key value of the accelerator
accel_mods: modifier combination of the accelerator
Returns: true if there was an accelerator which could be removed, false otherwise