use std::io;
use crate::uint::{u224::U224, u256::U256};
pub trait TreeAdd {
fn push(&mut self, node_id: &U256, main_height: usize) -> io::Result<u64>;
fn end(&mut self, node_id: &U224, main_height: usize) -> io::Result<u64>;
}
impl TreeAdd for () {
fn push(&mut self, _: &U256, _: usize) -> io::Result<u64> {
Ok(0)
}
fn end(&mut self, _: &U224, _: usize) -> io::Result<u64> {
Ok(0)
}
}