@Nullable
public static PsiElement getMethodParameterPsiElementAt(
@Nullable MethodReference methodReference, int index) {
if (methodReference == null) {
return null;
}
return getMethodParameterPsiElementAt(methodReference.getParameterList(), index);
}
@Nullable
public static String getMethodParameterAt(@NotNull MethodReference methodReference, int index) {
ParameterList parameterList = methodReference.getParameterList();
if (parameterList == null) {
return null;
}
return getMethodParameterAt(parameterList, index);
}