text: import PropTypes from "prop-types";
  import { propTypes as treePropType } from "@times-components/markup-forest";
  
  export const propTypes = {
    ast: PropTypes.arrayOf(treePropType).isRequired,
    onAuthorPress: PropTypes.func
  };
  
  export const defaultProps = {
    onAuthorPress: () => null
  };
  