Spring @ModelAttribute parameters don't respect parametrized types

[DoctorAlpaca]

Extending the GreetingController in the sample-maven-spring project with the following endpoint

public static class GreetingsParams {
	private List<String> names;

	public void setNames(List<String> names) {
		this.names = names;
	}
}

@RequestMapping("/greetings")
public List<Greeting> greetings(@ModelAttribute GreetingsParams params) {
	return params.names.stream().map(name -> greeting(name)).collect(Collectors.toList());
}

generates this typescript definition greetings(queryParams?: { names?: any[]; }, options?: O): RestResponse<Greeting[]> [...] which sadly just contains the type any[] instead of string[].

After looking at the responsible code (SpringApplicationParser.java:330), it appears that the unparametrized type from the bean PropertyDescriptor is used. It might be possible to instead get a parametrized type from the writeMethod (that is being fetched anyways) instead. If this seems like a good solution I can gladly open a pull request.