{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"///"}]}
    /// For each field access expr, records the field it resolves to.
    method_resolutions: FxHashMap<ExprId, (FunctionId, Substitution)>,
    field_resolutions: FxHashMap<ExprId, Either<FieldId, TupleFieldId>>,