tootlab-mastodon/app/javascript/flavours/glitch/components/icon.js

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// Package imports.
import classNames from 'classnames';
import PropTypes from 'prop-types';
import React from 'react';
// This just renders a FontAwesome icon.
export default function Icon ({
className,
fullwidth,
icon,
}) {
const computedClass = classNames('icon', 'fa', { 'fa-fw': fullwidth }, `fa-${icon}`, className);
return icon ? (
<span
aria-hidden='true'
className={computedClass}
/>
) : null;
}
// Props.
Icon.propTypes = {
className: PropTypes.string,
fullwidth: PropTypes.bool,
icon: PropTypes.string,
};