Warning Accessing PropTypes via the main React package is deprecated in React 15.5+

[mattiagalati]

Steps

• npm install
  • react@15.5.3
  • react-dom@15.5.3
  • babel-core@6.24.1
  • babel-preset-latest@6.24.1
  • babel-preset-react@6.24.1
• Create an extended custom React.Component that imports Semantic UI React Icon Component
• Build and open app in Chrome Browser

Expected Result

No warnings

Actual Result

Warning: Accessing PropTypes via the main React package is deprecated. Use the prop-types package from npm instead.
printWarning @ warning.js?8a56:36
warning @ warning.js?8a56:60
get @ React.js?24ef:95
(anonymous) @ IconGroup.js?f416:40

`
process.env.NODE_ENV !== "production" ? IconGroup.propTypes = {
/** An element type to render as (string or function). */
as: customPropTypes.as,

/** Primary content. */
children: PropTypes.node,

/** Additional classes. */
className: PropTypes.string,

/** Size of the icon group. */
size: PropTypes.oneOf(_without(SUI.SIZES, 'medium'))
`

Version

0.67.2

Testcase

[layershifter]

PR will come soon