How to make jquery slider to start afresh [closed]

HTML

<div class="container" id="slider-container">  
    <div id="slide1" class="slider-slide">My first slide goes here</div>
    <div id="slide2" class="slider-slide">My second slide goes here</div>
    <div id="slide3" class="slider-slide">My third slide goes here</div>
</div>

Javascript

( function( $ ){ 

    let firstDIV = currentDIV = $( '#slider-container div' ).first();

    if( firstDIV.length > 0 ){
        setInterval( () => {
            currentDIV = currentDIV.hide().next();

            if( currentDIV.length === 0 )
                currentDIV = firstDIV;

            currentDIV.show();

        }, 2000);
    }

} )(jQuery, undefined);