{"ast_node_type":"function","tokens":[{"end":79,"kind":"keyword","start":0,"text":"pub(crate)"}]}
    pub(crate) fn new(tcx: TyCtxt<'tcx>, options: TransformTyOptions) -> Self {
impl<'tcx> TransformTy<'tcx> {
        TransformTy { tcx, options, parents: Vec::new() }