现代 TypeScript 国际化方案

export default {
  dashboard: {
    greeting: "你好，{name: string}！",
    membership: "{role, select, admin {管理员} pro {专业版会员} other {普通会员}}",
    cart: "{count, plural, =0 {购物车暂无商品} other {购物车共有 # 件商品}}",
    discount: "限时促销：<badge>全场 8 折</badge>",
    invoice: "结算总额：{amount, number, currency}",
    delivery: "预计送达：{time}",
  },
} as const;