589430.ts

async function doRequest({ type }: { type: string }, { no }: { no: number }) {
}

type Unpacked<T> = T extends Promise<infer P> ? P : T;

function wrapper<T extends (...args: any[]) => any>(fn: T) {
	return async function(...args: Parameters<T>): Promise<Unpacked<ReturnType<T>>> {
        return await fn.apply(null, args);
    };
}

const myDoRequest = wrapper(doRequest);

myDoRequest({
	type: 'foo',
}, {
	no: 1,
});