Declaration types for react class

App.d.ts

import React from 'react';
import './App.css';
import 'react-table/react-table.css';
import 'react-bootstrap-table/dist/react-bootstrap-table-all.min.css';
declare class App extends React.Component<{}, {
    data: any;
    loading: boolean;
}> {
    constructor(props: any);
    componentDidMount(): void;
    onAfterSaveCell: (row: any, cellName: any, cellValue: any) => void;
    onDeleteRow: (rowsIds: any) => void;
    onAddRow: (row: any) => void;
    render(): JSX.Element;
}
export default App;