PropTypes generated by Object.keys are wrapped with double quotes

[JamesPlayer]

If I have a component that has a PropType of oneOf, the array is generated using Object.keys ie:

const icons = {
  trash: '...',
  tag: '...',
  tagMerge: '...',
  ...
};

Icon.propTypes = {
  icon: PropTypes.oneOf(Object.keys(icons)),
  ...
};

In BlueKit each icon in the enum dropdown is wrapped with double quotes, which stops the preview from working:

I can see in the componentsIndex.js that it's been generated with the quotes:

propsDefinition: {icon:{type:{name:"enum",value:[{value:"\"trash\"",computed:false},{value:"\"tag\"",computed:false},{value:"\"tagMerge\"",computed:false} ...

Please look into it, thanks!