import React from 'react';
import Board from './board';
import { changeTurn } from '../actions';

export default class Game extends React.Component {
  render () {
    return (
      <div className="game">
        <Board />
      </div>
    );
  }
}

const mapStateToProps = (state) => {
  return {
    state: "black"
  };
};

const mapDispatchToProps = (dispatch) => {
  return {
    onClick: () => {
      dispatch(changeTurn());
    }
  };
};

import React from 'react';
import Board from './board';
import { changeTurn } from '../actions';

export default class Game extends React.Component {
  render () {
    return (
      <div className="game">
        <Board />
      </div>
    );
  }
}

Remove unnecessary constants