Gio.Settings.prototype.list_keys

function list_keys(): Array(String) {
    // Gjs wrapper for g_settings_list_keys()
}
  

Introspects the list of keys on settings.

You should probably not be calling this function from "normal" code (since you should already know what keys are in your schema). This function is intended for introspection reasons.

You should free the return value with GLib.strfreev when you are done with it.