Write a custom snippet output above the current line in Visual Studio Code

Is it possible to write the output of snippet to the line above the current line? I'm trying to create a snippet where you select an element name from csharp file and it inserts a Summary section above the element.

Snippet:

"CSharpSummarySelected": {
    "prefix": "c#-summary-selected",
    "body": [
        "/// <summary>",
        "/// ${1:$TM_SELECTED_TEXT}",
        "/// </summary>",
        "/// <returns>${2:returns}</returns>"
    ],
    "description": "Inserts Summary for component with selected text as name in C# files"
}