syntax_data: {"ast_node_type":"variable","tokens":[{"end":17,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let res =
context_before:     fn has_type_flags(&self, flags: TypeFlags) -> bool {
context_after:             self.visit_with(&mut HasTypeFlagsVisitor { flags }) == ControlFlow::Break(FoundFlags);