A typescript way to use React Suspnse blocks with simple promises

PromiseWrapper.ts

const promiseWrapper = <T> (promise: Promise<T>): () => T => {
    let status = "pending";
    let result: T;

    const s = promise.then(
        (value) => {
            status = "success";
            result = value;
        },
        (error) => {
            status = "error";
            result = error;
        }
    );

    return () => {
        switch (status) {
            case "pending":
                throw s;
            case "success":
                return result;
            case "error":
                throw result;
            default:
                throw new Error("Unknown status");
        }
    };
};

export default promiseWrapper;

Based on https://deadsimplechat.com/blog/react-suspense/