Vue3 中 WritableComputedRef 类型错误：'value' 属性不存在？

Question

vue3项目运行时，终端一直提示 Property 'value' does not exist on type 'WritableComputedRef<ListRequestBase, ListRequestBase>'

// 定义 
const params = computed<ListRequestBase>({
    get: () => store.state.params as ListRequestBase,
    set: (val: any) => store.commit("setParams", val),
  });

// 使用
params.value.pageNumber = 1;

升级了依赖也没用...

Answer 1

将typescript版本从4.1.5升到4.6.3就好了