reactjs - Typescript redux 设置调度类型

Question

我是打字稿的新手，我一直想知道要发送哪种类型。现在我有，但我怎么能把所有的动作都映射到它呢？

这是它的样子：

interface PropTypes {
  title: string;
  generalActions: any;
}

const mapDispatchToProps = (dispatch: any) => ({
  generalActions: bindActionCreators(GeneralActions, dispatch)
});

我的类型文件：

export const ADD_PROJECT = "ADD_PROJECT";
export const DELETE_PROJECT = "DELETE_PROJECT";
export const CHANGE_TITLE = "CHANGE_TITLE";

export interface Project {
  title: string;
  subtitle: string;
}

export interface ChangeTitleAction {
  type: typeof CHANGE_TITLE;
  title: string;
}
// STATE
export interface ProjectsState {
  projects: Project[];
}

export interface GeneralState {
  title: string;
}

export type GeneralActionTypes = ChangeTitleAction;

export type ProjectActionTypes = AddProjectAction | DeleteProjectAction;

Answer 1

尝试这个。

const dispatch: React.Dispatch<ProjectActionTypes | GeneralActionTypes>;

const mapDispatchToProps = (dispatch) => ({
  generalActions: bindActionCreators(GeneralActions, dispatch)
});