Completely updated React, fixed #11, (hopefully)

goTorrentWebUI/node_modules/material-ui/Stepper/StepIcon.js.flow

@@ -0,0 +1,54 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import classNames from 'classnames';
+import CheckCircle from '../internal/svg-icons/CheckCircle';
+import withStyles from '../styles/withStyles';
+import StepPositionIcon from './StepPositionIcon';
+
+export const styles = theme => ({
+  root: {
+    display: 'block',
+  },
+  completed: {
+    color: theme.palette.primary.main,
+  },
+});
+
+function StepIcon(props) {
+  const { completed, icon, active, classes } = props;
+
+  if (typeof icon === 'number' || typeof icon === 'string') {
+    if (completed) {
+      return <CheckCircle className={classNames(classes.root, classes.completed)} />;
+    }
+    return <StepPositionIcon className={classes.root} position={icon} active={active} />;
+  }
+
+  return icon;
+}
+
+StepIcon.propTypes = {
+  /**
+   * Whether this step is active.
+   */
+  active: PropTypes.bool,
+  /**
+   * Classses for component style customizations.
+   */
+  classes: PropTypes.object.isRequired,
+  /**
+   * Mark the step as completed. Is passed to child components.
+   */
+  completed: PropTypes.bool,
+  /**
+   * The icon displayed by the step label.
+   */
+  icon: PropTypes.node.isRequired,
+};
+
+StepIcon.defaultProps = {
+  active: false,
+  completed: false,
+};
+
+export default withStyles(styles, { name: 'MuiStepIcon' })(StepIcon);