{"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"///"}]}
/// of metavars to the token trees they bind to.
/// `MacroRulesNormalizedIdent`s to `NamedMatch`es. This represents the mapping
pub(crate) type NamedParseResult<F> = ParseResult<NamedMatches, F>;