import React from 'react';
import PropTypes from 'prop-types';

export default class MyComponent extends React.PureComponent {
  static propTypes = {
    prop1: PropTypes.string,
  };

  state = {
    state1: false,
  };

  handleClick = () => {
    const {
      props: {prop1},
      state: {state1},
    } = this;

    console.log(prop1);
    console.log(state1);
  };

  render() {
    return <button onClick={this.handleClick} />;
  }
}