<?php

namespace Psr\SimpleCache;

interface CacheInterface
{
    /**
     * Fetches a value from the cache.
     *
     * @param string $key     The unique key of this item in the cache.
     * @param mixed  $default Default value to return if the key does not exist.
     *
     * @return mixed The value of the item from the cache, or $default in case of cache miss.
     *
     * @throws \Psr\SimpleCache\InvalidArgumentException
     *   MUST be thrown if the $key string is not a legal value.
     */
    public function get(string $key, mixed $de{
    "name": "psr/simple-cache",
    "description": "Common interfaces for simple caching",
    "keywords": ["psr", "psr-16", "cache", "simple-cache", "caching"],
    "license": "MIT",
    "authors": [
        {
            "name": "PHP-FIG",
            "homepage": "https://www.php-fig.org/"
        }
    ],
    "require": {
        "php": ">=8.0.0"
    },
    "autoload": {
        "psr-4": {
            "Psr\\SimpleCache\\": "src/"
        }
    },
    "extra": {
        "branch-alias": {
            "dev-master": "3.0.x-dev"
        }
    }
}