composer.json

{
    "name": "k-gun/xo",
    "type": "library",
    "homepage": "http://github.com/k-gun/xo",
    "description": "A few well e(x)tended (o)bjects that make easy to build strictly typed arrays such as Map, Set, Tuple or any type of TypedArray's, and also String and Number's.",
    "keywords": ["arrays", "strings", "numbers", "map", "set", "tuple", "typedarray", "arrayobject", "stringobject", "numberobject", "arrayutil", "stringutil", "numberutil"],
    "license": "MIT",
    "authors": [
        {"name": "Kerem Güneş", "email": "k-gun@mail.com"}
    ],
    "require": {
        "php": "^7.2"
    },
    "autoload": {
        "classmap": ["src/"],
           "files": ["src/functions.php"]
    }
}