如何为字符串或函数的对象设置 PropType？

Question

I have a prop which is an object of strings and functions. I attempted to set proptypes as

component.propTypes = {
  propName: PropTypes.objectOf(PropTypes.oneOf([PropTypes.string, PropTypes.func])
}

However that doesn't seem to work as I'm getting and error saying that it reads the inside parameter as '[object Object]'. How can define the prop as an object of either string or function?

TMI. This is for Material UI's sx prop, and I'm not using TypeScript in my project

Answer 1

I use sx and in my definitions it's just an object.

component.propTypes = {
  propName: PropTypes.object
}