在从未使用过的构造函数中声明react props的正确方法

can be underscored in TypeScript if they aren't used _ super

never something else rather than a property that is never used

  constructor(...args) {
    super(...args);
    // ...
  }

constructor

props componentWillMount

class SomeComponent extends React.Component {
  state = {
    foo: synchronousInitialization();
  };

  // isn't needed
  /*
  constructor(props) {
    super(props);
  }
  */

  async componentDidMount() {
    const bar = await asynchronousInitialization();
    this.setState({ ...this.state, bar });
  }
  ...
}

props never