How to use the @deckdeckgo/utils.isIPad function in @deckdeckgo/utils

async componentWillLoad() {
        this.moreColors = !isIPad();

        this.deckElement = document ? document.querySelector('deckgo-deck') : undefined;

        this.imageHelper = new ImageHelper(this.deckDidChange, this.blockSlide, this.signIn);
    }

async componentWillLoad() {
        if (this.deckOrSlide) {
            this.qrCode = this.selectedElement && this.selectedElement.tagName && this.selectedElement.tagName.toUpperCase() === 'deckgo-slide-qrcode'.toUpperCase();
            this.chart = this.selectedElement && this.selectedElement.tagName && this.selectedElement.tagName.toUpperCase() === 'deckgo-slide-chart'.toUpperCase();
            this.poll = this.selectedElement && this.selectedElement.tagName && this.selectedElement.tagName.toUpperCase() === 'deckgo-slide-poll'.toUpperCase();
        }

        this.code = this.selectedElement && this.selectedElement.nodeName && this.selectedElement.nodeName.toLocaleLowerCase() === SlotType.CODE;

        this.applyToTargetElement = this.code ? TargetElement.CODE : (this.qrCode || this.poll ? TargetElement.QR_CODE : (this.chart ? TargetElement.CHART : TargetElement.SLIDE));

        this.moreColors = !isIPad();
    }

componentWillLoad() {
        this.fullscreenEnable = !isIPad();
    }