Rest Hooks legacy support.

shapeToEndpoint

import { shapeToEndpoint } from '@rest-hooks/legacy';

function MyComponent() {
  const endpoint: any = useMemo(() => {
    return shapeToEndpoint(fetchShape);
    // we currently don't support shape changes
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, []);
  const mydata = useSuspense(endpoint, params);
  //...
}