Interface BillOfMaterial

interface BillOfMaterial {
    id: string;
    quantity: number;
    unit: string;
    calculatedCost: number | null;
    componentPrice: number | null;
    efficiency: number | null;
    rawMaterial: { id: string; name: string; code: string } | null;
    finishedProductComponent: { id: string; name: string; code: string } | null;
}