tes">opt</span>)</span><span class="type-signature"> &rarr; {<a href="BigInt64Array.html">BigInt64Array</a>}</span></h4>
    

    



<div class="description">
    Returns a copied slice of this typed array ranging from start to end - 1 inclusive. 
If only one parameter is given, returns a slice from the first parameter to the end of the typed array.
</div>









    <h5>Parameters:</h5>
    

<table class="params">
    <thead>
    <tr>
        
        <th>Name</th>
        

        <th>Type</th>

   