boolean () { PsiElement position = myParameters.getOriginalPosition(); PsiParameterList paramList = PsiTreeUtil.getParentOfType(position, PsiParameterList.class); if (paramList != null && paramList.getParent() instanceof PsiLambdaExpression) { PsiParameter param = PsiTreeUtil.getParentOfType(position, PsiParameter.class); PsiTypeElement type = param == null ? null : param.getTypeElement(); return type == null || PsiTreeUtil.isAncestor(type, position, false); } return false; }