I am using react-redux with typescript But i am getting error in connect method.
ERROR in [at-loader] ./src/components/BodyCmp.tsx:43:73 TS2345: Argument of type '(dispatch: any) => () => Action>' is not assignable to parameter of type 'MapDispatchToPropsParam'. Type '(dispatch: any) => () => Action>' is not assignable to type 'MapDispatchToPropsFactory'. Type '() => Action>' is not assignable to type 'MapDispatchToProps'. Type '() => Action>' is not assignable to type 'MapDispatchToPropsFunction'. Type 'Action>' is not assignable to type 'DispatchProps'. Property 'fetchData' is missing in type 'Action>'.
ERROR in [at-loader] ./src/index.tsx:18:17 TS2322: Type '{}' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes & Readonly<{ children?: ReactNode; }> & R...'. Type '{}' is not assignable to type 'Readonly'. Property 'data' is missing in type '{}'. webpack: Failed to compile.
Code is as below, Thanks in advance.
action.ts
---------------
export interface Action<T>{
type:string;
payload: T;
}
BodyCmp.tsx
------------------
import * as React from "react";
import { connect } from "react-redux";
import { bindActionCreators } from "redux";
import {fetchData} from "../Actions/userData";
import {store} from "../store/store";
import {Action} from "../models/action";
interface StateProps {
data:Array<{}>;
}
interface DispatchProps {
fetchData():Action<Promise<any>>;
}
type bodyProps = StateProps & DispatchProps;
function mapStateToProps(state:any):StateProps{
return {
data:state.dataReducer.data
};
}
function mapDispatchToProps(dispatch:any){
return bindActionCreators(fetchData, dispatch)
}
export class BodyCmp extends React.Component<bodyProps,any>{
componentDidMount() {
this.props.fetchData();
}
render(){
console.log(this.props);
return(
<div>
<h1>Bodyyyy</h1>
</div>
)
}
}
export default connect<StateProps, DispatchProps, any>(mapStateToProps, mapDispatchToProps)(BodyCmp);