{
    "name": "async-interop/event-loop",
    "description": "An event loop interface for interoperability.",
    "keywords": ["event", "loop", "async", "interop"],
    "license": "MIT",
    "require": {
        "php": ">=5.5.0"
    },
    "autoload": {
        "psr-4": {
            "Interop\\Async\\": "src"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Interop\\Async\\": "test"
        }
    }
}

{
    "name": "async-interop/event-loop",
    "description": "An event loop interface for interoperability.",
    "keywords": ["event", "loop", "async", "interop"],
    "license": "MIT",
    "require": {
        "php": ">=5.5.0"
    },
    "require-dev": {
        "phpunit/phpunit": "^4|^5"
    },
    "autoload": {
        "psr-4": {
            "Interop\\Async\\": "src"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Interop\\Async\\": "test"
        }
    }
}

Add phpunit to require-dev again
Add phpunit to require-dev again
