小编5ar*_*5ar的帖子

我正在使用从和导入类型的@types/react-router-dom版本4.3.1中的类型。@types/react-router@types/history

在我的应用程序中，我总是有两个处于位置状态的属性，我希望它们可以自动从RouteComponentProps界面中拉出，而不必LocationState每次都将自定义类型变量传递给界面。

RouteComponentProps接口的定义react-router如下：

import * as H from 'history';

export interface RouteComponentProps<Params extends { [K in keyof Params]?: string } = {}, C extends StaticContext = StaticContext, S = H.LocationState> {
  history: H.History;
  location: H.Location<S>;
  match: match<Params>;
  staticContext?: C;
}

引用的接口/类型的定义history是：

export interface Location<S = LocationState> {
    pathname: Pathname;
    search: Search;
    state: S;
    hash: Hash;
    key?: LocationKey;
}

export type LocationState = History.LocationState;

export namespace …