function count(e) {
	var t = 0, n = e.children, r = n && n.length;
	if (!r) t = 1;
	else for (; --r >= 0;) t += n[r].value;
	e.value = t;
}
function count_default() {
	return this.eachAfter(count);
}
export { count_default as default };
