repositories

Methods for loading Composer packages.

"repositories": [
    {
        "type": "composer",
        "url": "https://packages.drupal.org/8"
    },
    {
        "type": "path",
        "url": "../../packages/my-package"
    },
    {
        "type": "vcs",
        "url": "https://github.com/foo/bar"
    }
]