DefaultGuestCheckoutStrategy

import { DefaultGuestCheckoutStrategy, VendureConfig } from '@vendure/core';export const config: VendureConfig = {  orderOptions: {    guestCheckoutStrategy: new DefaultGuestCheckoutStrategy({      allowGuestCheckouts: false,      allowGuestCheckoutForRegisteredCustomers: false,    }),  },  // ...};

class DefaultGuestCheckoutStrategy implements GuestCheckoutStrategy {    init(injector: Injector) => ;    constructor(options?: DefaultGuestCheckoutStrategyOptions)    setCustomerForOrder(ctx: RequestContext, order: Order, input: CreateCustomerInput) => Promise<ErrorResultUnion<SetCustomerForOrderResult, Customer>>;}

interface DefaultGuestCheckoutStrategyOptions {    allowGuestCheckouts?: boolean;    allowGuestCheckoutForRegisteredCustomers?: boolean;}