content: import _extends from "@babel/runtime/helpers/esm/extends";
  import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
  import React from 'react';
  import PropTypes from 'prop-types';
  import clsx from 'clsx';
  import withStyles from '../styles/withStyles';
  import ListContext from '../List/ListContext';
  export const styles = theme => ({
    /* Styles applied to the root element. */
    root: {
      minWidth: 56,
      color: theme.palette.action.active,
      flexShrink: 0,
      display: 'inline-flex'
    },
  
    /* Styles applied to the root element when the parent `ListItem` uses `alignItems="flex-start"`. */
    alignItemsFlexStart: {
      marginTop: 8
    }
  });
  /**
   * A simple wrapper to apply `List` styles to an `Icon` or `SvgIcon`.
   */
  
  const ListItemIcon = React.forwardRef(function ListItemIcon(props, ref) {
    const {
      classes,
      className
    } = props,
          other = _objectWithoutPropertiesLoose(props, ["classes", "className"]);
  
    const context = React.useContext(ListContext);
    return React.createElement("div", _extends({
      className: clsx(classes.root, className, context.alignItems === 'flex-start' && classes.alignItemsFlexStart),
      ref: ref
    }, other));
  });
  process.env.NODE_ENV !== "production" ? ListItemIcon.propTypes = {
    /**
     * The content of the component, normally `Icon`, `SvgIcon`,
     * or a `@material-ui/icons` SVG icon element.
     */
    children: PropTypes.element.isRequired,
  
    /**
     * Override or extend the styles applied to the component.
     * See [CSS API](#css) below for more details.
     */
    classes: PropTypes.object.isRequired,
  
    /**
     * @ignore
     */
    className: PropTypes.string
  } : void 0;
  export default withStyles(styles, {
    name: 'MuiListItemIcon'
  })(ListItemIcon);