void (@NotNull List<? super FoldingDescriptor> list, @NotNull PsiVariable expression, boolean quick) { if (quick) return; // presentable text may require resolve PsiTypeElement typeElement = expression.getTypeElement(); if (typeElement == null) return; if (!typeElement.isInferredType()) return; PsiType type = expression.getType(); if (type instanceof PsiCapturedWildcardType || type.equals(PsiTypes.nullType())) return; String presentableText = type.getPresentableText(); if (presentableText.length() > 25) return; list.add(new FoldingDescriptor(typeElement.getNode(), typeElement.getTextRange(), null, presentableText, true, Collections.emptySet())); }