Execute an action when user stops scrolling. | JS

onScrollStop.js

let scroller=(callback, interval)=>{

    //Inits the var
    let scrollStop;

    //Adds the event listener
    window.addEventListener('scroll', function () {
        clearTimeout(scrollStop);
        scrollStop = setTimeout(function () {
            //Execute the callback passed as reference
            callback();
        }, interval);
    })
};

let callMe = ()=>{
    console.log('I was invocked');
}

scroller(callMe, 1000);