in transforms/__testfixtures__/class/class-flow3.output.js [44:54]
optionalString: getPropTypes(),
optionalNode: PropTypes.node,
optionalElement: PropTypes.element,
optionalMessage: PropTypes.instanceOf(Message),
optionalEnum: PropTypes.oneOf(['News', 'Photos', 1, true, null]),
optionalUnion: myUnionPropType,
optionalArrayOf: PropTypes.arrayOf(PropTypes.number),
optionalObjectOf: PropTypes.objectOf(PropTypes.number),
optionalObjectWithShape: PropTypes.shape({
color: PropTypes.string,
}),