Home > @shopware-pwa/composables > IUseCart
# IUseCart interface
This API is provided as a preview for developers and may change based on feedback that we receive. Do not use this API in a production environment.
interface for useCart composable
Signature:
export interface IUseCart
# Properties
| Property | Type | Description |
|---|---|---|
| addProduct | ({ id, quantity, }: { id: string; quantity?: number; }) => Promise<void> | (BETA) |
| addPromotionCode | (promotionCode: string) => Promise<void> | (BETA) |
| appliedPromotionCodes | ComputedRef<LineItem[]> | (BETA) |
| cart | ComputedRef<Cart> | (BETA) |
| cartItems | ComputedRef<LineItem[]> | (BETA) |
| changeProductQuantity | ({ id, quantity, }: { id: string; quantity: number; }) => void | (BETA) |
| count | ComputedRef<number> | (BETA) |
| error | ComputedRef<string> | (BETA) |
| loading | ComputedRef<boolean> | (BETA) |
| refreshCart | () => void | (BETA) |
| removeItem | ({ id }: LineItem) => Promise<void> | (BETA) |
| removeProduct | ({ id }: Partial<Product>) => void | (BETA) |
| shippingTotal | ComputedRef<number> | (BETA) |
| subtotal | ComputedRef<number> | (BETA) |
| totalPrice | ComputedRef<number> | (BETA) |