PsiType (@NotNull PsiTypeParameter typeParameter, PsiParameter @NotNull [] parameters, PsiExpression @NotNull [] arguments, @NotNull PsiSubstitutor partialSubstitutor, @Nullable PsiElement parent, @NotNull ParameterTypeInferencePolicy policy) { return getInferenceHelper(PsiUtil.getLanguageLevel(parent != null ? parent : typeParameter)) .inferTypeForMethodTypeParameter(typeParameter, parameters, arguments, partialSubstitutor, parent, policy); }