ProfileComponent.sitecore.js

import { CommonFieldTypes, SitecoreIcon, Manifest } from '@sitecore-jss/sitecore-jss-manifest';

export default function(manifest) {
  manifest.addComponent({
    name: 'Profile',
    icon: SitecoreIcon.DocumentTag,
    fields: [
      { name: 'avatar', type: CommonFieldTypes.Image },
      { name: 'name', type: CommonFieldTypes.SingleLineText },
      { name: 'title', type: CommonFieldTypes.SingleLineText },
    ],
  });
}