README - Type Challenges

<h1>Pop </h1><blockquote><p>by Anthony Fu <a href="https://github.com/antfu" target="_blank">@antfu</a></p></blockquote><p><a href="https://tsch.js.org/16/play" target="_blank"></a>    <a href="./README.zh-CN.md" target="_blank"></a> <a href="./README.ja.md" target="_blank"></a> <a href="./README.ko.md" target="_blank"></a> </p>

TypeScript 4.0 is recommended in this challenge

Implement a generic Pop<T> that takes an Array T and returns an Array without it's last element.

For example

type arr1 = ['a', 'b', 'c', 'd']
type arr2 = [3, 2, 1]

type re1 = Pop<arr1> // expected to be ['a', 'b', 'c']
type re2 = Pop<arr2> // expected to be [3, 2]

Extra: Similarly, can you implement Shift, Push and Unshift as well?

<a href="../../README.md" target="_blank"></a> <a href="https://tsch.js.org/16/answer" target="_blank"></a> <a href="https://tsch.js.org/16/solutions" target="_blank"></a> <hr><h3>Related Challenges</h3><a href="https://github.com/type-challenges/type-challenges/blob/main/questions/00014-easy-first/README.md" target="_blank"></a> <a href="https://github.com/type-challenges/type-challenges/blob/main/questions/00015-medium-last/README.md" target="_blank"></a>