How to use the filesize.js function in filesize

<div>
                             ({ value: x.id, text: `${x.id} ($${cloudStackOpts.instanceTypesMap[x.id].monthlyPrice} / month)` }))}
                            /&gt;
                            {chosenInstanceType &amp;&amp;
                                
                                    
                                        CPUs:
                                        {chosenInstanceType.numCPUs}
                                    
                                    
                                        Disk:
                                        {filesize(chosenInstanceType.diskSpaceMB * 1024 * 1024)}
                                    
                                    
                                        Memory:
                                        {filesize(chosenInstanceType.memoryMB * 1024 * 1024)}
                                    
                                    
                                        Hourly:
                                        ${chosenInstanceType.hourlyPrice}
                                    
                                    
                                        Monthly:
                                        ${chosenInstanceType.monthlyPrice}
                                    
                                
                            }
                        </div>

const _onClick = useCallback(() => {
        onClick(attachment, url)
    }, [attachment, url, onClick])

    let Wrapper
    if (isImage(attachment['Content-Type'])) {
        Wrapper = ImageWrapper
    } else if (isPDF(attachment['Content-Type'])) {
        Wrapper = EmbedWrapper
    }

    return (
        
            
            
        
    )
}

function AttachmentPreviewModal({ attachment, url }) {
    if (!attachment) {
        return null
    }
    return (
        
            
                
                
            
        
    )
}

  const getFriendlySize = (size?: number): string => filesize(size || 0);