{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"[IdentLike(_),"}]}
            [IdentLike(_), Punct('.'), IdentLike(_), Punct('+' | '-')] |
            // 1.2e+ | 1.2e-
            // 1.2e+3 | 1.2e-3