How do I mapStateToProps or mapDispatchToProps?

Better to show with an example:

import React, { Component } from 'react';
import { reduxForm } from 'redux-form';
import { connect } from 'react-redux';

class Example extends Component {
    // ...
};

const mapStateToProps = (state) => ({
    // ...
});

const mapDispatchToProps = (dispatch)  => ({
    // ...
});

Example = connect(
    mapStateToProps,
    mapDispatchToProps
)(Example);

export default reduxForm({
    form: 'example' // a unique name for this form
})(Example);