Plutanium

type PartialPick<T, F extends keyof T> = Omit<T, F> & Partial<Pick<T, F>>;
type PersonParams = {
    firstName: string,
    lastName: string,
    birthDate?: Date
    gender: Gender
    mother?: Person | PersonParams
    fatherOrMother?: Person | PersonParams
}

kg583

from operator import attrgetter
from operator import itemgetter


@itemgetter
@slice
@int
@next
@reversed
@str

Diapolo10

from collections import deque
from typing import Generator
import warnings

def n_fibonacci(n: int = 2) -> Generator[int, None, None]:
    
    """
    Returns a generator that yields the values of a Fibonacci sequence of a given 'base'.
    
    When `n == 0`, the returned sequence simplifies to an infinite sequence of `0`.