framework/extensions/mentions/composer.json

{
    "name": "flarum/mentions",
    "description": "",
    "authors": [
        {
            "name": "Toby Zerner",
            "email": "toby@flarum.org"
        }
    ],
    "require": {
        "php": ">=5.4.0"
    },
    "autoload": {
        "psr-4": {
            "Flarum\\Mentions\\": "src/"
        }
    }
}