pub unsafe extern "C" fn ges_timeline_element_list_children_properties(
self_: *mut GESTimelineElement,
n_properties: *mut c_uint
) -> *mut *mut GParamSpec
pub unsafe extern "C" fn ges_timeline_element_list_children_properties(
self_: *mut GESTimelineElement,
n_properties: *mut c_uint
) -> *mut *mut GParamSpec