{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"//"}]}
        // and the current token is an identifier, it's probably a misspelled keyword. This handles
        // When there are a few keywords in the last ten elements of `self.expected_token_types`
        // code like `async Move {}`, misspelled `if` in match guard, misspelled `else` in