syntax_data: {"ast_node_type":"other","tokens":[{"end":36,"kind":"keyword","start":0,"text":"type"}]}
source_snippet:     type Result: VisitorResult = ();
context_before: pub trait SpannedTypeVisitor<'tcx> {
context_after:     fn visit(&mut self, span: Span, value: impl TypeVisitable<TyCtxt<'tcx>>) -> Self::Result;