addSyntheticLeadingComment
external fun <T : Node> addSyntheticLeadingComment( node: T, kind: SyntaxKind.SingleLineCommentTrivia, text: String, hasTrailingNewLine: Boolean = definedExternally): T(source)
external fun <T : Node> addSyntheticLeadingComment( node: T, kind: SyntaxKind.MultiLineCommentTrivia, text: String, hasTrailingNewLine: Boolean = definedExternally): T(source)