ui-default: init

将ui-default合并至主存储库便于维护

packages/ui-default/components/react/IconComponent.jsx

@@ -0,0 +1,19 @@
+import PropTypes from 'prop-types';
+import classNames from 'classnames';
+
+export default function IconComponent(props) {
+  const {
+    name,
+    className,
+    ...rest
+  } = props;
+  const cn = classNames(className, `icon icon-${name}`);
+  return (
+    <span {...rest} className={cn} />
+  );
+}
+
+IconComponent.propTypes = {
+  name: PropTypes.string.isRequired,
+  className: PropTypes.string,
+};