diff --git a/.gitignore b/.gitignore
index 57872d0..3a9875b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /vendor/
+composer.lock
diff --git a/composer.json b/composer.json
index 3da09cc..d815f2a 100644
--- a/composer.json
+++ b/composer.json
@@ -11,6 +11,7 @@
         "email": "joby@byjoby.com"
     }],
     "minimum-stability": "dev",
+    "prefer-stable": true,
     "autoload": {
         "psr-4": {
             "HtmlObjectStrings\\": "src/"
diff --git a/composer.lock b/composer.lock
deleted file mode 100644
index 7678cb1..0000000
--- a/composer.lock
+++ /dev/null
@@ -1,1675 +0,0 @@
-{
-    "_readme": [
-        "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
-        "This file is @generated automatically"
-    ],
-    "content-hash": "b2508279ab417c5d5d7dfb801b58a43f",
-    "packages": [
-        {
-            "name": "byjoby/flatrr",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://gitlab.com/byjoby/flatrr.git",
-                "reference": "b30f15521f6f98d4ff87711a09a22fc2c3e4b349"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://gitlab.com/api/v4/projects/byjoby%2Fflatrr/repository/archive.zip?sha=b30f15521f6f98d4ff87711a09a22fc2c3e4b349",
-                "reference": "b30f15521f6f98d4ff87711a09a22fc2c3e4b349",
-                "shasum": ""
-            },
-            "require": {
-                "symfony/yaml": "^3.4"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.3"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Flatrr\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Joby Elliott",
-                    "email": "joby@byjoby.com"
-                }
-            ],
-            "description": "A library for working with multi-dimensional arrays through flattened keys",
-            "time": "2018-08-21T19:17:06+00:00"
-        },
-        {
-            "name": "symfony/polyfill-ctype",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "e3d826245268269cd66f8326bd8bc066687b4a19"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/e3d826245268269cd66f8326bd8bc066687b4a19",
-                "reference": "e3d826245268269cd66f8326bd8bc066687b4a19",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "suggest": {
-                "ext-ctype": "For best performance"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.9-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Ctype\\": ""
-                },
-                "files": [
-                    "bootstrap.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                },
-                {
-                    "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
-                }
-            ],
-            "description": "Symfony polyfill for ctype functions",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "ctype",
-                "polyfill",
-                "portable"
-            ],
-            "time": "2018-08-06T14:22:27+00:00"
-        },
-        {
-            "name": "symfony/yaml",
-            "version": "3.4.x-dev",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/yaml.git",
-                "reference": "c2f4812ead9f847cb69e90917ca7502e6892d6b8"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/c2f4812ead9f847cb69e90917ca7502e6892d6b8",
-                "reference": "c2f4812ead9f847cb69e90917ca7502e6892d6b8",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.5.9|>=7.0.8",
-                "symfony/polyfill-ctype": "~1.8"
-            },
-            "conflict": {
-                "symfony/console": "<3.4"
-            },
-            "require-dev": {
-                "symfony/console": "~3.4|~4.0"
-            },
-            "suggest": {
-                "symfony/console": "For validating YAML files using the lint command"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.4-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Yaml\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony Yaml Component",
-            "homepage": "https://symfony.com",
-            "time": "2018-08-10T07:34:36+00:00"
-        }
-    ],
-    "packages-dev": [
-        {
-            "name": "doctrine/instantiator",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/doctrine/instantiator.git",
-                "reference": "870a62d7b0d63d4e0ffa8f2ce3ab7c8a53d1846d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/870a62d7b0d63d4e0ffa8f2ce3ab7c8a53d1846d",
-                "reference": "870a62d7b0d63d4e0ffa8f2ce3ab7c8a53d1846d",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1"
-            },
-            "require-dev": {
-                "doctrine/coding-standard": "^4.0",
-                "ext-pdo": "*",
-                "ext-phar": "*",
-                "phpbench/phpbench": "^0.13",
-                "phpstan/phpstan-shim": "^0.9.2",
-                "phpunit/phpunit": "^7.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.2.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Marco Pivetta",
-                    "email": "ocramius@gmail.com",
-                    "homepage": "http://ocramius.github.com/"
-                }
-            ],
-            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
-            "homepage": "https://github.com/doctrine/instantiator",
-            "keywords": [
-                "constructor",
-                "instantiate"
-            ],
-            "time": "2018-03-05T09:41:42+00:00"
-        },
-        {
-            "name": "myclabs/deep-copy",
-            "version": "1.x-dev",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8",
-                "reference": "3e01bdad3e18354c3dce54466b7fbe33a9f9f7f8",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1"
-            },
-            "replace": {
-                "myclabs/deep-copy": "self.version"
-            },
-            "require-dev": {
-                "doctrine/collections": "^1.0",
-                "doctrine/common": "^2.6",
-                "phpunit/phpunit": "^7.1"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "DeepCopy\\": "src/DeepCopy/"
-                },
-                "files": [
-                    "src/DeepCopy/deep_copy.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "description": "Create deep copies (clones) of your objects",
-            "keywords": [
-                "clone",
-                "copy",
-                "duplicate",
-                "object",
-                "object graph"
-            ],
-            "time": "2018-06-11T23:09:50+00:00"
-        },
-        {
-            "name": "phar-io/manifest",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phar-io/manifest.git",
-                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phar-io/manifest/zipball/7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
-                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "ext-phar": "*",
-                "phar-io/version": "^2.0",
-                "php": "^5.6 || ^7.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Arne Blankerts",
-                    "email": "arne@blankerts.de",
-                    "role": "Developer"
-                },
-                {
-                    "name": "Sebastian Heuer",
-                    "email": "sebastian@phpeople.de",
-                    "role": "Developer"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "Developer"
-                }
-            ],
-            "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
-            "time": "2018-07-08T19:23:20+00:00"
-        },
-        {
-            "name": "phar-io/version",
-            "version": "2.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phar-io/version.git",
-                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phar-io/version/zipball/45a2ec53a73c70ce41d55cedef9063630abaf1b6",
-                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.6 || ^7.0"
-            },
-            "type": "library",
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Arne Blankerts",
-                    "email": "arne@blankerts.de",
-                    "role": "Developer"
-                },
-                {
-                    "name": "Sebastian Heuer",
-                    "email": "sebastian@phpeople.de",
-                    "role": "Developer"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "Developer"
-                }
-            ],
-            "description": "Library for handling version information and constraints",
-            "time": "2018-07-08T19:19:57+00:00"
-        },
-        {
-            "name": "phpdocumentor/reflection-common",
-            "version": "1.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
-                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
-                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.5"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.6"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src"
-                    ]
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Jaap van Otterdijk",
-                    "email": "opensource@ijaap.nl"
-                }
-            ],
-            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
-            "homepage": "http://www.phpdoc.org",
-            "keywords": [
-                "FQSEN",
-                "phpDocumentor",
-                "phpdoc",
-                "reflection",
-                "static analysis"
-            ],
-            "time": "2017-09-11T18:02:19+00:00"
-        },
-        {
-            "name": "phpdocumentor/reflection-docblock",
-            "version": "4.3.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "94fd0001232e47129dd3504189fa1c7225010d08"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/94fd0001232e47129dd3504189fa1c7225010d08",
-                "reference": "94fd0001232e47129dd3504189fa1c7225010d08",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.0",
-                "phpdocumentor/reflection-common": "^1.0.0",
-                "phpdocumentor/type-resolver": "^0.4.0",
-                "webmozart/assert": "^1.0"
-            },
-            "require-dev": {
-                "doctrine/instantiator": "~1.0.5",
-                "mockery/mockery": "^1.0",
-                "phpunit/phpunit": "^6.4"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "4.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src/"
-                    ]
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Mike van Riel",
-                    "email": "me@mikevanriel.com"
-                }
-            ],
-            "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2017-11-30T07:14:17+00:00"
-        },
-        {
-            "name": "phpdocumentor/type-resolver",
-            "version": "0.4.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "9c977708995954784726e25d0cd1dddf4e65b0f7"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/9c977708995954784726e25d0cd1dddf4e65b0f7",
-                "reference": "9c977708995954784726e25d0cd1dddf4e65b0f7",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.5 || ^7.0",
-                "phpdocumentor/reflection-common": "^1.0"
-            },
-            "require-dev": {
-                "mockery/mockery": "^0.9.4",
-                "phpunit/phpunit": "^5.2||^4.8.24"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src/"
-                    ]
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Mike van Riel",
-                    "email": "me@mikevanriel.com"
-                }
-            ],
-            "time": "2017-07-14T14:27:02+00:00"
-        },
-        {
-            "name": "phpspec/prophecy",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "4ba436b55987b4bf311cb7c6ba82aa528aac0a06"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
-                "reference": "4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
-                "shasum": ""
-            },
-            "require": {
-                "doctrine/instantiator": "^1.0.2",
-                "php": "^5.3|^7.0",
-                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0",
-                "sebastian/comparator": "^1.1|^2.0|^3.0",
-                "sebastian/recursion-context": "^1.0|^2.0|^3.0"
-            },
-            "require-dev": {
-                "phpspec/phpspec": "^2.5|^3.2",
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5 || ^7.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.8.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-0": {
-                    "Prophecy\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Konstantin Kudryashov",
-                    "email": "ever.zet@gmail.com",
-                    "homepage": "http://everzet.com"
-                },
-                {
-                    "name": "Marcello Duarte",
-                    "email": "marcello.duarte@gmail.com"
-                }
-            ],
-            "description": "Highly opinionated mocking framework for PHP 5.3+",
-            "homepage": "https://github.com/phpspec/prophecy",
-            "keywords": [
-                "Double",
-                "Dummy",
-                "fake",
-                "mock",
-                "spy",
-                "stub"
-            ],
-            "time": "2018-08-05T17:53:17+00:00"
-        },
-        {
-            "name": "phpunit/php-code-coverage",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "dfb0bf3622f59fe43c983940c7ba06b126f26289"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/dfb0bf3622f59fe43c983940c7ba06b126f26289",
-                "reference": "dfb0bf3622f59fe43c983940c7ba06b126f26289",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "ext-xmlwriter": "*",
-                "php": "^7.1",
-                "phpunit/php-file-iterator": "^2.0",
-                "phpunit/php-text-template": "^1.2.1",
-                "phpunit/php-token-stream": "^3.0",
-                "sebastian/code-unit-reverse-lookup": "^1.0.1",
-                "sebastian/environment": "^3.1",
-                "sebastian/version": "^2.0.1",
-                "theseer/tokenizer": "^1.1"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.0"
-            },
-            "suggest": {
-                "ext-xdebug": "^2.6.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "6.0-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "Library that provides collection, processing, and rendering functionality for PHP code coverage information.",
-            "homepage": "https://github.com/sebastianbergmann/php-code-coverage",
-            "keywords": [
-                "coverage",
-                "testing",
-                "xunit"
-            ],
-            "time": "2018-08-21T05:26:12+00:00"
-        },
-        {
-            "name": "phpunit/php-file-iterator",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
-                "reference": "cecbc684605bb0cc288828eb5d65d93d5c676d3c"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/cecbc684605bb0cc288828eb5d65d93d5c676d3c",
-                "reference": "cecbc684605bb0cc288828eb5d65d93d5c676d3c",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "FilterIterator implementation that filters files based on a list of suffixes.",
-            "homepage": "https://github.com/sebastianbergmann/php-file-iterator/",
-            "keywords": [
-                "filesystem",
-                "iterator"
-            ],
-            "time": "2018-06-11T11:44:00+00:00"
-        },
-        {
-            "name": "phpunit/php-text-template",
-            "version": "1.2.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/php-text-template.git",
-                "reference": "31f8b717e51d9a2afca6c9f046f5d69fc27c8686"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-text-template/zipball/31f8b717e51d9a2afca6c9f046f5d69fc27c8686",
-                "reference": "31f8b717e51d9a2afca6c9f046f5d69fc27c8686",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "type": "library",
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "Simple template engine.",
-            "homepage": "https://github.com/sebastianbergmann/php-text-template/",
-            "keywords": [
-                "template"
-            ],
-            "time": "2015-06-21T13:50:34+00:00"
-        },
-        {
-            "name": "phpunit/php-timer",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/php-timer.git",
-                "reference": "9ef9968ba27999219d76ae3cef97aa0fa87bd90f"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-timer/zipball/9ef9968ba27999219d76ae3cef97aa0fa87bd90f",
-                "reference": "9ef9968ba27999219d76ae3cef97aa0fa87bd90f",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "Utility class for timing",
-            "homepage": "https://github.com/sebastianbergmann/php-timer/",
-            "keywords": [
-                "timer"
-            ],
-            "time": "2018-06-04T07:17:52+00:00"
-        },
-        {
-            "name": "phpunit/php-token-stream",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/php-token-stream.git",
-                "reference": "711ca0c13c66f6b66c2ecb586e56415815034330"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/711ca0c13c66f6b66c2ecb586e56415815034330",
-                "reference": "711ca0c13c66f6b66c2ecb586e56415815034330",
-                "shasum": ""
-            },
-            "require": {
-                "ext-tokenizer": "*",
-                "php": "^7.1"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.0-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Wrapper around PHP's tokenizer extension.",
-            "homepage": "https://github.com/sebastianbergmann/php-token-stream/",
-            "keywords": [
-                "tokenizer"
-            ],
-            "time": "2018-06-06T10:32:05+00:00"
-        },
-        {
-            "name": "phpunit/phpunit",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "5dd42dcf827126c700ea7d9112317783e5b49cc8"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/5dd42dcf827126c700ea7d9112317783e5b49cc8",
-                "reference": "5dd42dcf827126c700ea7d9112317783e5b49cc8",
-                "shasum": ""
-            },
-            "require": {
-                "doctrine/instantiator": "^1.1",
-                "ext-dom": "*",
-                "ext-json": "*",
-                "ext-libxml": "*",
-                "ext-mbstring": "*",
-                "ext-xml": "*",
-                "myclabs/deep-copy": "^1.7",
-                "phar-io/manifest": "^1.0.2",
-                "phar-io/version": "^2.0",
-                "php": "^7.1",
-                "phpspec/prophecy": "^1.7",
-                "phpunit/php-code-coverage": "^6.0.7",
-                "phpunit/php-file-iterator": "^2.0.1",
-                "phpunit/php-text-template": "^1.2.1",
-                "phpunit/php-timer": "^2.0",
-                "sebastian/comparator": "^3.0",
-                "sebastian/diff": "^3.0",
-                "sebastian/environment": "^3.1",
-                "sebastian/exporter": "^3.1",
-                "sebastian/global-state": "^2.0",
-                "sebastian/object-enumerator": "^3.0.3",
-                "sebastian/resource-operations": "^1.0",
-                "sebastian/version": "^2.0.1"
-            },
-            "conflict": {
-                "phpunit/phpunit-mock-objects": "*"
-            },
-            "require-dev": {
-                "ext-pdo": "*"
-            },
-            "suggest": {
-                "ext-soap": "*",
-                "ext-xdebug": "*",
-                "phpunit/php-invoker": "^2.0"
-            },
-            "bin": [
-                "phpunit"
-            ],
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "7.4-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "The PHP Unit Testing framework.",
-            "homepage": "https://phpunit.de/",
-            "keywords": [
-                "phpunit",
-                "testing",
-                "xunit"
-            ],
-            "time": "2018-08-23T05:49:53+00:00"
-        },
-        {
-            "name": "sebastian/code-unit-reverse-lookup",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/code-unit-reverse-lookup.git",
-                "reference": "22f5f5ff892d51035dd1fb4cd6b224a640ffb206"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/code-unit-reverse-lookup/zipball/22f5f5ff892d51035dd1fb4cd6b224a640ffb206",
-                "reference": "22f5f5ff892d51035dd1fb4cd6b224a640ffb206",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.6 || ^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^5.7 || ^6.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Looks up which function or method a line of code belongs to",
-            "homepage": "https://github.com/sebastianbergmann/code-unit-reverse-lookup/",
-            "time": "2018-05-15T05:52:48+00:00"
-        },
-        {
-            "name": "sebastian/comparator",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/comparator.git",
-                "reference": "5de4fc177adf9bce8df98d8d141a7559d7ccf6da"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
-                "reference": "5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1",
-                "sebastian/diff": "^3.0",
-                "sebastian/exporter": "^3.1"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.0-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Jeff Welch",
-                    "email": "whatthejeff@gmail.com"
-                },
-                {
-                    "name": "Volker Dusch",
-                    "email": "github@wallbash.com"
-                },
-                {
-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@2bepublished.at"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Provides the functionality to compare PHP values for equality",
-            "homepage": "https://github.com/sebastianbergmann/comparator",
-            "keywords": [
-                "comparator",
-                "compare",
-                "equality"
-            ],
-            "time": "2018-07-12T15:12:46+00:00"
-        },
-        {
-            "name": "sebastian/diff",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/diff.git",
-                "reference": "366541b989927187c4ca70490a35615d3fef2dce"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/366541b989927187c4ca70490a35615d3fef2dce",
-                "reference": "366541b989927187c4ca70490a35615d3fef2dce",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.1"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.0",
-                "symfony/process": "^2 || ^3.3 || ^4"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.0-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Kore Nordmann",
-                    "email": "mail@kore-nordmann.de"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Diff implementation",
-            "homepage": "https://github.com/sebastianbergmann/diff",
-            "keywords": [
-                "diff",
-                "udiff",
-                "unidiff",
-                "unified diff"
-            ],
-            "time": "2018-06-10T07:54:39+00:00"
-        },
-        {
-            "name": "sebastian/environment",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/environment.git",
-                "reference": "32c5cba90f7db47b1c10a777b36eccfd44ef8bd7"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/32c5cba90f7db47b1c10a777b36eccfd44ef8bd7",
-                "reference": "32c5cba90f7db47b1c10a777b36eccfd44ef8bd7",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^6.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.1.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Provides functionality to handle HHVM/PHP environments",
-            "homepage": "http://www.github.com/sebastianbergmann/environment",
-            "keywords": [
-                "Xdebug",
-                "environment",
-                "hhvm"
-            ],
-            "time": "2018-05-15T05:48:40+00:00"
-        },
-        {
-            "name": "sebastian/exporter",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/exporter.git",
-                "reference": "c8c4f196e32858e4448bc285e542b61a4c40d9dc"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/c8c4f196e32858e4448bc285e542b61a4c40d9dc",
-                "reference": "c8c4f196e32858e4448bc285e542b61a4c40d9dc",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.0",
-                "sebastian/recursion-context": "^3.0"
-            },
-            "require-dev": {
-                "ext-mbstring": "*",
-                "phpunit/phpunit": "^6.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.1.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Jeff Welch",
-                    "email": "whatthejeff@gmail.com"
-                },
-                {
-                    "name": "Volker Dusch",
-                    "email": "github@wallbash.com"
-                },
-                {
-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@2bepublished.at"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                },
-                {
-                    "name": "Adam Harvey",
-                    "email": "aharvey@php.net"
-                }
-            ],
-            "description": "Provides the functionality to export PHP variables for visualization",
-            "homepage": "http://www.github.com/sebastianbergmann/exporter",
-            "keywords": [
-                "export",
-                "exporter"
-            ],
-            "time": "2018-06-28T14:22:04+00:00"
-        },
-        {
-            "name": "sebastian/global-state",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/global-state.git",
-                "reference": "30367ea06c5cc3bf684457ac793fb2b863d783c6"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/30367ea06c5cc3bf684457ac793fb2b863d783c6",
-                "reference": "30367ea06c5cc3bf684457ac793fb2b863d783c6",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^6.0"
-            },
-            "suggest": {
-                "ext-uopz": "*"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Snapshotting of global state",
-            "homepage": "http://www.github.com/sebastianbergmann/global-state",
-            "keywords": [
-                "global state"
-            ],
-            "time": "2018-05-15T05:52:33+00:00"
-        },
-        {
-            "name": "sebastian/object-enumerator",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/object-enumerator.git",
-                "reference": "06d95dc84f06fc6cc246b8bf48facebcf0fe8069"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/object-enumerator/zipball/06d95dc84f06fc6cc246b8bf48facebcf0fe8069",
-                "reference": "06d95dc84f06fc6cc246b8bf48facebcf0fe8069",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.0",
-                "sebastian/object-reflector": "^1.1.1",
-                "sebastian/recursion-context": "^3.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^6.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Traverses array structures and object graphs to enumerate all referenced objects",
-            "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
-            "time": "2018-05-15T05:52:18+00:00"
-        },
-        {
-            "name": "sebastian/object-reflector",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/object-reflector.git",
-                "reference": "7707193304715e3caddf28fc73c02c12ed6f350c"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/object-reflector/zipball/7707193304715e3caddf28fc73c02c12ed6f350c",
-                "reference": "7707193304715e3caddf28fc73c02c12ed6f350c",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^6.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.1-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Allows reflection of object attributes, including inherited and non-public ones",
-            "homepage": "https://github.com/sebastianbergmann/object-reflector/",
-            "time": "2018-05-15T05:50:44+00:00"
-        },
-        {
-            "name": "sebastian/recursion-context",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/recursion-context.git",
-                "reference": "dbe1869c13935c6080c834fc61424834b9ad5907"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/dbe1869c13935c6080c834fc61424834b9ad5907",
-                "reference": "dbe1869c13935c6080c834fc61424834b9ad5907",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^6.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "3.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Jeff Welch",
-                    "email": "whatthejeff@gmail.com"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                },
-                {
-                    "name": "Adam Harvey",
-                    "email": "aharvey@php.net"
-                }
-            ],
-            "description": "Provides functionality to recursively process PHP variables",
-            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
-            "time": "2018-05-15T05:52:05+00:00"
-        },
-        {
-            "name": "sebastian/resource-operations",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/resource-operations.git",
-                "reference": "0f9911fea026d9737c9b357ddda0916ea3beaf1d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/resource-operations/zipball/0f9911fea026d9737c9b357ddda0916ea3beaf1d",
-                "reference": "0f9911fea026d9737c9b357ddda0916ea3beaf1d",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.6.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Provides a list of PHP built-in functions that operate on resources",
-            "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
-            "time": "2018-05-15T05:53:02+00:00"
-        },
-        {
-            "name": "sebastian/version",
-            "version": "2.0.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/version.git",
-                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/99732be0ddb3361e16ad77b68ba41efc8e979019",
-                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.6"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
-            "homepage": "https://github.com/sebastianbergmann/version",
-            "time": "2016-10-03T07:35:21+00:00"
-        },
-        {
-            "name": "stevegrunwell/phpunit-markup-assertions",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/stevegrunwell/phpunit-markup-assertions.git",
-                "reference": "41d5064c2e259070666978ed902d76091059935d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/stevegrunwell/phpunit-markup-assertions/zipball/41d5064c2e259070666978ed902d76091059935d",
-                "reference": "41d5064c2e259070666978ed902d76091059935d",
-                "shasum": ""
-            },
-            "require": {
-                "zendframework/zend-dom": "^2.7"
-            },
-            "require-dev": {
-                "phpunit/phpunit": ">=6.0"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "SteveGrunwell\\PHPUnit_Markup_Assertions\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Steve Grunwell",
-                    "homepage": "https://stevegrunwell.com"
-                }
-            ],
-            "description": "Assertions for PHPUnit to verify the presence or state of elements within markup",
-            "keywords": [
-                "dom",
-                "markup",
-                "phpunit",
-                "testing"
-            ],
-            "time": "2018-03-27T21:20:31+00:00"
-        },
-        {
-            "name": "theseer/tokenizer",
-            "version": "1.1.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/theseer/tokenizer.git",
-                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/cb2f008f3f05af2893a87208fe6a6c4985483f8b",
-                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "ext-tokenizer": "*",
-                "ext-xmlwriter": "*",
-                "php": "^7.0"
-            },
-            "type": "library",
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Arne Blankerts",
-                    "email": "arne@blankerts.de",
-                    "role": "Developer"
-                }
-            ],
-            "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
-            "time": "2017-04-07T12:08:54+00:00"
-        },
-        {
-            "name": "webmozart/assert",
-            "version": "dev-master",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/webmozart/assert.git",
-                "reference": "53927dddf3afa2088b355188e143bba42159bf5d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/webmozart/assert/zipball/53927dddf3afa2088b355188e143bba42159bf5d",
-                "reference": "53927dddf3afa2088b355188e143bba42159bf5d",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.3.3 || ^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.6",
-                "sebastian/version": "^1.0.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.3-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Webmozart\\Assert\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@gmail.com"
-                }
-            ],
-            "description": "Assertions to validate method input/output with nice error messages.",
-            "keywords": [
-                "assert",
-                "check",
-                "validate"
-            ],
-            "time": "2018-05-29T14:25:02+00:00"
-        },
-        {
-            "name": "zendframework/zend-dom",
-            "version": "dev-develop",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/zendframework/zend-dom.git",
-                "reference": "cf65074fbf1464869493f9d69130b29844a90239"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/zendframework/zend-dom/zipball/cf65074fbf1464869493f9d69130b29844a90239",
-                "reference": "cf65074fbf1464869493f9d69130b29844a90239",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^5.6 || ^7.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^5.7.23 || ^6.4.3",
-                "zendframework/zend-coding-standard": "~1.0.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.7.x-dev",
-                    "dev-develop": "2.8.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Zend\\Dom\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "description": "provides tools for working with DOM documents and structures",
-            "keywords": [
-                "ZendFramework",
-                "dom",
-                "zf"
-            ],
-            "time": "2018-04-09T20:24:15+00:00"
-        }
-    ],
-    "aliases": [],
-    "minimum-stability": "dev",
-    "stability-flags": {
-        "byjoby/flatrr": 20,
-        "phpunit/phpunit": 20,
-        "stevegrunwell/phpunit-markup-assertions": 20
-    },
-    "prefer-stable": false,
-    "prefer-lowest": false,
-    "platform": [],
-    "platform-dev": []
-}