{"ast_node_type":"variable","tokens":[{"end":87,"kind":"keyword","start":0,"text":"let"}]}
        let check_compatible = |provided_idx: ProvidedIdx, expected_idx: ExpectedIdx| {
        // This will allow us to "probe" for other argument orders that would likely have been correct
            if provided_idx.as_usize() == expected_idx.as_usize() {