use wasm_bindgen_futures::JsFuture;
use web_sys::{
js_sys::{Function, Promise},
window,
};
pub async fn sleep(ms: i32) {
let mut callback = |resolve: Function, _| {
window()
.unwrap()
.set_timeout_with_callback_and_timeout_and_arguments_0(&resolve, ms)
.unwrap();
};
let promise = Promise::new(&mut callback);
JsFuture::from(promise).await.unwrap();
}