How to use the @harbor/ui.clone function in @harbor/ui

getSuitableUnit(value) {
    const QuotaUnitsCopy = clone(QuotaUnits);
    return getSuitableUnit(value, QuotaUnitsCopy);
  }

ngOnChanges(changes: SimpleChanges): void {
        if (changes && changes["currentConfig"]) {
            this.originalConfig = clone(this.currentConfig);
        }
    }

ngOnChanges(changes: SimpleChanges): void {
        if (changes && changes["currentConfig"]) {
            this.originalConfig = clone(this.currentConfig);

        }
    }