Function pending_promise_with_resolver 

pub fn pending_promise_with_resolver() -> (Value, Value)

Promise.withResolvers() — a fresh pending promise paired with its own resolve/reject continuations (the same @@presolve/@@preject thunks the executor receives), returned as a plain { promise, resolve, reject } object. A fresh pending promise paired with the thunk that resolves it, for stdlib callers that hand the resolver to an event listener.