I have been going through my application and adding prop validations using SonarLint to validate my work and all has been fine so far. But I need to validate a component nested in the main component and can’t figure out how to structure it properly.

I’m migrating my class components to functional components and cannot quite understand how should be used default components in a functional component.

I’m trying to define a PropTypes.exact (and the same could apply to PropTypes.shape) in which one of the props must be an array of the same exact.