“(ts)调用目标不包含任何带props的超级构造函数调用的签名”

替换这段代码:

declare var require: any
var React = require('react');
var ReactDOM = require('react-dom');

import * as React from "react";
import * as ReactDOM from "react-dom";

现在,您的整个新代码将如下所示:

// declare var require: any
// var React = require('react');
// var ReactDOM = require('react-dom');
import * as React from "react";
import * as ReactDOM from "react-dom";

class Button extends React.Component {

  constructor(props) {
    super(props);
    this.state = { count: 0 };
  }

  render() {
    return (
      <button> CLICK ME </button>
    );
  }
}

ReactDOM.render(<Button />, document.getElementById('root'));