def MAP(fn, *args, **kwargs): def __(x: Any): return fn(x, *args, **kwargs) return OperatorSignatures.MAP, __, is_async(fn)
def FILTER(fn, *args, **kwargs): def __(x: Any): return fn(x, *args, **kwargs) return OperatorSignatures.FILTER, __, is_async(fn)
def BIND(fn, *args, **kwargs): def __(d: List[Any]): return fn(d, *args, **kwargs) return OperatorSignatures.BIND, __, is_async(fn)