## Input ```javascript function VideoTab() { const ref = useRef(); let x = () => { ref.current?.x; }; return ; } ``` ## Code ```javascript import { c as _c } from "react/compiler-runtime"; function VideoTab() { const $ = _c(1); const ref = useRef(); let t0; if ($[0] === Symbol.for("react.memo_cache_sentinel")) { const x = () => { ref.current?.x; }; t0 = ; $[0] = t0; } else { t0 = $[0]; } return t0; } ```