diff --git a/.gitignore b/.gitignore
index 1f0d3bd..1013494 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,10 +2,6 @@
 composer.phar
 /vendor/
 
-# Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file
-# You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file
-composer.lock
-
 ### grunt ###
 # Grunt usually compiles files inside this directory
 dist/
diff --git a/composer.lock b/composer.lock
index 3011e15..492fed6 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3957,38 +3957,41 @@
         },
         {
             "name": "phpdocumentor/reflection-docblock",
-            "version": "5.1.0",
+            "version": "4.3.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e"
+                "reference": "da3fd972d6bafd628114f7e7e036f45944b62e9c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e",
-                "reference": "cd72d394ca794d3466a3b2fc09d5a6c1dc86b47e",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/da3fd972d6bafd628114f7e7e036f45944b62e9c",
+                "reference": "da3fd972d6bafd628114f7e7e036f45944b62e9c",
                 "shasum": ""
             },
             "require": {
-                "ext-filter": "^7.1",
-                "php": "^7.2",
-                "phpdocumentor/reflection-common": "^2.0",
-                "phpdocumentor/type-resolver": "^1.0",
-                "webmozart/assert": "^1"
+                "php": "^7.0",
+                "phpdocumentor/reflection-common": "^1.0.0 || ^2.0.0",
+                "phpdocumentor/type-resolver": "~0.4 || ^1.0.0",
+                "webmozart/assert": "^1.0"
             },
             "require-dev": {
-                "doctrine/instantiator": "^1",
-                "mockery/mockery": "^1"
+                "doctrine/instantiator": "^1.0.5",
+                "mockery/mockery": "^1.0",
+                "phpdocumentor/type-resolver": "0.4.*",
+                "phpunit/phpunit": "^6.4"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.x-dev"
+                    "dev-master": "4.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "phpDocumentor\\Reflection\\": "src"
+                    "phpDocumentor\\Reflection\\": [
+                        "src/"
+                    ]
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -3999,18 +4002,14 @@
                 {
                     "name": "Mike van Riel",
                     "email": "me@mikevanriel.com"
-                },
-                {
-                    "name": "Jaap van Otterdijk",
-                    "email": "account@ijaap.nl"
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
             "support": {
                 "issues": "https://github.com/phpDocumentor/ReflectionDocBlock/issues",
-                "source": "https://github.com/phpDocumentor/ReflectionDocBlock/tree/5.1.0"
+                "source": "https://github.com/phpDocumentor/ReflectionDocBlock/tree/release/4.x"
             },
-            "time": "2020-02-22T12:28:44+00:00"
+            "time": "2019-12-28T18:55:12+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
@@ -4063,33 +4062,33 @@
         },
         {
             "name": "phpspec/prophecy",
-            "version": "1.11.1",
+            "version": "v1.10.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "b20034be5efcdab4fb60ca3a29cba2949aead160"
+                "reference": "451c3cd1418cf640de218914901e51b064abb093"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/b20034be5efcdab4fb60ca3a29cba2949aead160",
-                "reference": "b20034be5efcdab4fb60ca3a29cba2949aead160",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/451c3cd1418cf640de218914901e51b064abb093",
+                "reference": "451c3cd1418cf640de218914901e51b064abb093",
                 "shasum": ""
             },
             "require": {
-                "doctrine/instantiator": "^1.2",
-                "php": "^7.2",
-                "phpdocumentor/reflection-docblock": "^5.0",
-                "sebastian/comparator": "^3.0 || ^4.0",
-                "sebastian/recursion-context": "^3.0 || ^4.0"
+                "doctrine/instantiator": "^1.0.2",
+                "php": "^5.3|^7.0",
+                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0|^5.0",
+                "sebastian/comparator": "^1.2.3|^2.0|^3.0|^4.0",
+                "sebastian/recursion-context": "^1.0|^2.0|^3.0|^4.0"
             },
             "require-dev": {
-                "phpspec/phpspec": "^6.0",
-                "phpunit/phpunit": "^8.0"
+                "phpspec/phpspec": "^2.5 || ^3.2",
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5 || ^7.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.11.x-dev"
+                    "dev-master": "1.10.x-dev"
                 }
             },
             "autoload": {
@@ -4124,9 +4123,9 @@
             ],
             "support": {
                 "issues": "https://github.com/phpspec/prophecy/issues",
-                "source": "https://github.com/phpspec/prophecy/tree/master"
+                "source": "https://github.com/phpspec/prophecy/tree/v1.10.3"
             },
-            "time": "2020-07-08T12:44:21+00:00"
+            "time": "2020-03-05T15:02:03+00:00"
         },
         {
             "name": "phpstan/phpdoc-parser",
@@ -6285,5 +6284,5 @@
     "platform-overrides": {
         "php": "7.2.34"
     },
-    "plugin-api-version": "2.1.0"
+    "plugin-api-version": "2.0.0"
 }