Gst.ElementFactory.prototype.get_uri_protocols

function get_uri_protocols():[String] {
    // Gjs wrapper for gst_element_factory_get_uri_protocols()
}

Gets a NULL-terminated array of protocols this element supports or NULL if no protocols are supported. You may not change the contents of the returned array, as it is still owned by the element factory. Use GLib.strdupv to make a copy of the protocol string array if you need to.