vendor/composer/installed.json

[
    {
        "name": "google/protobuf",
        "version": "v3.11.2",
        "version_normalized": "3.11.2.0",
        "source": {
            "type": "git",
            "url": "https://github.com/protocolbuffers/protobuf-php.git",
            "reference": "0864882396746542ead01fc002e1644b9490dbe8"
        },
        "dist": {
            "type": "zip",
            "url": "https://api.github.com/repos/protocolbuffers/protobuf-php/zipball/0864882396746542ead01fc002e1644b9490dbe8",
            "reference": "0864882396746542ead01fc002e1644b9490dbe8",
            "shasum": ""
        },
        "require": {
            "php": ">=5.5.0"
        },
        "require-dev": {
            "phpunit/phpunit": ">=4.8.0"
        },
        "suggest": {
            "ext-bcmath": "Need to support JSON deserialization"
        },
        "time": "2019-12-14T00:45:36+00:00",
        "type": "library",
        "installation-source": "dist",
        "autoload": {
            "psr-4": {
                "Google\\Protobuf\\": "src/Google/Protobuf",
                "GPBMetadata\\Google\\Protobuf\\": "src/GPBMetadata/Google/Protobuf"
            }
        },
        "notification-url": "https://packagist.org/downloads/",
        "license": [
            "BSD-3-Clause"
        ],
        "description": "proto library for PHP",
        "homepage": "https://developers.google.com/protocol-buffers/",
        "keywords": [
            "proto"
        ]
    }
]