【发布时间】:2019-04-24 21:18:41
【问题描述】:
所以我正在开发一个 react-native 项目。 我希望能从实现中推断出通用类型。
type itemType<T> = { item: T };
const someItem = {
item: 'Some String'
};
type someItemType = typeof someItem;
// So Here someItemType will be {item: string}, i want it to be itemType<string> and
// in this example i have implemented itemType but in real use case i want to infer
//it from the actual implementation
【问题讨论】:
标签: typescript typescript-typings