Collection<TypeElement> getImportedTypes() {
		Set<TypeElement> imported = new HashSet<>();
		for (PythonTypeStubType type : getTypes()) {
			imported.addAll(type.getImportedTypes());
		}
		return imported;
	}
Gets a collection of all the imported types needed by the types in this package

@return a collection of all the imported types
GhidraBuild/BuildFiles/Doclets/src/main/java/ghidra/doclets/typestubs/PythonTypeStubPackage.java