Debounce async functions

[throrin19]

Hello,

It is possible to debounce an async function and return the result ? Actually If I test like that TS said the debounced function is not async :

// just a silly example, normally the debounced function return request result
const requestAction = debounce(
    async () => 1,
    1000,
);

const result = await requestAction(); // TS said requestAction is not async

[GerroDen]

I am also facing this problem because DebouncedFunc states that it also returns undefined and this really happens. So there is no promise to await and I am also getting runtime errors like TypeError: Cannot read properties of undefined (reading 'then') when work around the typing. So there are cases where it returns undefined instead of the return value that the implemented function will return eventually.