diff --git a/composer.lock b/composer.lock
index 5fd0771..a0ef0dd 100644
--- a/composer.lock
+++ b/composer.lock
@@ -77,16 +77,16 @@
         },
         {
             "name": "doctrine/annotations",
-            "version": "1.11.1",
+            "version": "1.12.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/annotations.git",
-                "reference": "ce77a7ba1770462cd705a91a151b6c3746f9c6ad"
+                "reference": "b17c5014ef81d212ac539f07a1001832df1b6d3b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/annotations/zipball/ce77a7ba1770462cd705a91a151b6c3746f9c6ad",
-                "reference": "ce77a7ba1770462cd705a91a151b6c3746f9c6ad",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/b17c5014ef81d212ac539f07a1001832df1b6d3b",
+                "reference": "b17c5014ef81d212ac539f07a1001832df1b6d3b",
                 "shasum": ""
             },
             "require": {
@@ -101,11 +101,6 @@
                 "phpunit/phpunit": "^7.5 || ^9.1.5"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.11.x-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
                     "Doctrine\\Common\\Annotations\\": "lib/Doctrine/Common/Annotations"
@@ -144,7 +139,7 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2020-10-26T10:28:16+00:00"
+            "time": "2021-02-21T21:00:45+00:00"
         },
         {
             "name": "doctrine/cache",
@@ -2579,16 +2574,16 @@
         },
         {
             "name": "symfony/deprecation-contracts",
-            "version": "v2.2.0",
+            "version": "v2.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/deprecation-contracts.git",
-                "reference": "5fa56b4074d1ae755beb55617ddafe6f5d78f665"
+                "reference": "5f38c8804a9e97d23e0c8d63341088cd8a22d627"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/5fa56b4074d1ae755beb55617ddafe6f5d78f665",
-                "reference": "5fa56b4074d1ae755beb55617ddafe6f5d78f665",
+                "url": "https://api.github.com/repos/symfony/deprecation-contracts/zipball/5f38c8804a9e97d23e0c8d63341088cd8a22d627",
+                "reference": "5f38c8804a9e97d23e0c8d63341088cd8a22d627",
                 "shasum": ""
             },
             "require": {
@@ -2597,7 +2592,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.2-dev"
+                    "dev-main": "2.4-dev"
                 },
                 "thanks": {
                     "name": "symfony/contracts",
@@ -2639,7 +2634,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-09-07T11:33:47+00:00"
+            "time": "2021-03-23T23:28:01+00:00"
         },
         {
             "name": "symfony/doctrine-bridge",
@@ -2969,16 +2964,16 @@
         },
         {
             "name": "symfony/event-dispatcher-contracts",
-            "version": "v2.2.0",
+            "version": "v2.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher-contracts.git",
-                "reference": "0ba7d54483095a198fa51781bc608d17e84dffa2"
+                "reference": "69fee1ad2332a7cbab3aca13591953da9cdb7a11"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/0ba7d54483095a198fa51781bc608d17e84dffa2",
-                "reference": "0ba7d54483095a198fa51781bc608d17e84dffa2",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher-contracts/zipball/69fee1ad2332a7cbab3aca13591953da9cdb7a11",
+                "reference": "69fee1ad2332a7cbab3aca13591953da9cdb7a11",
                 "shasum": ""
             },
             "require": {
@@ -2991,7 +2986,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.2-dev"
+                    "dev-main": "2.4-dev"
                 },
                 "thanks": {
                     "name": "symfony/contracts",
@@ -3041,20 +3036,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-09-07T11:33:47+00:00"
+            "time": "2021-03-23T23:28:01+00:00"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v5.2.4",
+            "version": "v5.2.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
-                "reference": "710d364200997a5afde34d9fe57bd52f3cc1e108"
+                "reference": "8c86a82f51658188119e62cff0a050a12d09836f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/filesystem/zipball/710d364200997a5afde34d9fe57bd52f3cc1e108",
-                "reference": "710d364200997a5afde34d9fe57bd52f3cc1e108",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/8c86a82f51658188119e62cff0a050a12d09836f",
+                "reference": "8c86a82f51658188119e62cff0a050a12d09836f",
                 "shasum": ""
             },
             "require": {
@@ -3100,7 +3095,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-02-12T10:38:38+00:00"
+            "time": "2021-03-28T14:30:26+00:00"
         },
         {
             "name": "symfony/finder",
@@ -3627,16 +3622,16 @@
         },
         {
             "name": "symfony/options-resolver",
-            "version": "v5.2.1",
+            "version": "v5.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/options-resolver.git",
-                "reference": "87a2a4a766244e796dd9cb9d6f58c123358cd986"
+                "reference": "5d0f633f9bbfcf7ec642a2b5037268e61b0a62ce"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/87a2a4a766244e796dd9cb9d6f58c123358cd986",
-                "reference": "87a2a4a766244e796dd9cb9d6f58c123358cd986",
+                "url": "https://api.github.com/repos/symfony/options-resolver/zipball/5d0f633f9bbfcf7ec642a2b5037268e61b0a62ce",
+                "reference": "5d0f633f9bbfcf7ec642a2b5037268e61b0a62ce",
                 "shasum": ""
             },
             "require": {
@@ -3668,7 +3663,7 @@
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony OptionsResolver Component",
+            "description": "Provides an improved replacement for the array_replace PHP function",
             "homepage": "https://symfony.com",
             "keywords": [
                 "config",
@@ -3689,7 +3684,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-10-24T12:08:07+00:00"
+            "time": "2021-01-27T12:56:27+00:00"
         },
         {
             "name": "symfony/polyfill-intl-grapheme",
@@ -4436,21 +4431,21 @@
         },
         {
             "name": "symfony/service-contracts",
-            "version": "v2.2.0",
+            "version": "v2.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/service-contracts.git",
-                "reference": "d15da7ba4957ffb8f1747218be9e1a121fd298a1"
+                "reference": "f040a30e04b57fbcc9c6cbcf4dbaa96bd318b9bb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/d15da7ba4957ffb8f1747218be9e1a121fd298a1",
-                "reference": "d15da7ba4957ffb8f1747218be9e1a121fd298a1",
+                "url": "https://api.github.com/repos/symfony/service-contracts/zipball/f040a30e04b57fbcc9c6cbcf4dbaa96bd318b9bb",
+                "reference": "f040a30e04b57fbcc9c6cbcf4dbaa96bd318b9bb",
                 "shasum": ""
             },
             "require": {
                 "php": ">=7.2.5",
-                "psr/container": "^1.0"
+                "psr/container": "^1.1"
             },
             "suggest": {
                 "symfony/service-implementation": ""
@@ -4458,7 +4453,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.2-dev"
+                    "dev-main": "2.4-dev"
                 },
                 "thanks": {
                     "name": "symfony/contracts",
@@ -4508,20 +4503,20 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-09-07T11:33:47+00:00"
+            "time": "2021-04-01T10:43:52+00:00"
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v5.2.1",
+            "version": "v5.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/stopwatch.git",
-                "reference": "2b105c0354f39a63038a1d8bf776ee92852813af"
+                "reference": "b12274acfab9d9850c52583d136a24398cdf1a0c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/2b105c0354f39a63038a1d8bf776ee92852813af",
-                "reference": "2b105c0354f39a63038a1d8bf776ee92852813af",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/b12274acfab9d9850c52583d136a24398cdf1a0c",
+                "reference": "b12274acfab9d9850c52583d136a24398cdf1a0c",
                 "shasum": ""
             },
             "require": {
@@ -4551,7 +4546,7 @@
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony Stopwatch Component",
+            "description": "Provides a way to profile code",
             "homepage": "https://symfony.com",
             "funding": [
                 {
@@ -4567,7 +4562,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-11-01T16:14:45+00:00"
+            "time": "2021-01-27T10:15:41+00:00"
         },
         {
             "name": "symfony/string",
@@ -5602,16 +5597,16 @@
         },
         {
             "name": "composer/xdebug-handler",
-            "version": "1.4.5",
+            "version": "1.4.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/composer/xdebug-handler.git",
-                "reference": "f28d44c286812c714741478d968104c5e604a1d4"
+                "reference": "f27e06cd9675801df441b3656569b328e04aa37c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/composer/xdebug-handler/zipball/f28d44c286812c714741478d968104c5e604a1d4",
-                "reference": "f28d44c286812c714741478d968104c5e604a1d4",
+                "url": "https://api.github.com/repos/composer/xdebug-handler/zipball/f27e06cd9675801df441b3656569b328e04aa37c",
+                "reference": "f27e06cd9675801df441b3656569b328e04aa37c",
                 "shasum": ""
             },
             "require": {
@@ -5619,7 +5614,8 @@
                 "psr/log": "^1.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || 6.5 - 8"
+                "phpstan/phpstan": "^0.12.55",
+                "symfony/phpunit-bridge": "^4.2 || ^5"
             },
             "type": "library",
             "autoload": {
@@ -5656,7 +5652,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-11-13T08:04:11+00:00"
+            "time": "2021-03-25T17:01:18+00:00"
         },
         {
             "name": "doctrine/data-fixtures",
@@ -5733,21 +5729,21 @@
         },
         {
             "name": "friendsofphp/php-cs-fixer",
-            "version": "v2.18.1",
+            "version": "v2.18.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/FriendsOfPHP/PHP-CS-Fixer.git",
-                "reference": "c68ff6231adb276857761e43b7ed082f164dce0b"
+                "reference": "5fed214993e7863cef88a08f214344891299b9e4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/FriendsOfPHP/PHP-CS-Fixer/zipball/c68ff6231adb276857761e43b7ed082f164dce0b",
-                "reference": "c68ff6231adb276857761e43b7ed082f164dce0b",
+                "url": "https://api.github.com/repos/FriendsOfPHP/PHP-CS-Fixer/zipball/5fed214993e7863cef88a08f214344891299b9e4",
+                "reference": "5fed214993e7863cef88a08f214344891299b9e4",
                 "shasum": ""
             },
             "require": {
                 "composer/semver": "^1.4 || ^2.0 || ^3.0",
-                "composer/xdebug-handler": "^1.2",
+                "composer/xdebug-handler": "^1.2 || ^2.0",
                 "doctrine/annotations": "^1.2",
                 "ext-json": "*",
                 "ext-tokenizer": "*",
@@ -5804,6 +5800,7 @@
                     "tests/Test/IntegrationCaseFactoryInterface.php",
                     "tests/Test/InternalIntegrationCaseFactory.php",
                     "tests/Test/IsIdenticalConstraint.php",
+                    "tests/Test/TokensWithObservedTransformers.php",
                     "tests/TestCase.php"
                 ]
             },
@@ -5828,7 +5825,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2021-01-21T18:50:42+00:00"
+            "time": "2021-04-19T19:45:11+00:00"
         },
         {
             "name": "infection/abstract-testframework-adapter",
@@ -8476,16 +8473,16 @@
         },
         {
             "name": "symfony/process",
-            "version": "v5.2.1",
+            "version": "v5.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "bd8815b8b6705298beaa384f04fabd459c10bedd"
+                "reference": "313a38f09c77fbcdc1d223e57d368cea76a2fd2f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/bd8815b8b6705298beaa384f04fabd459c10bedd",
-                "reference": "bd8815b8b6705298beaa384f04fabd459c10bedd",
+                "url": "https://api.github.com/repos/symfony/process/zipball/313a38f09c77fbcdc1d223e57d368cea76a2fd2f",
+                "reference": "313a38f09c77fbcdc1d223e57d368cea76a2fd2f",
                 "shasum": ""
             },
             "require": {
@@ -8515,7 +8512,7 @@
                     "homepage": "https://symfony.com/contributors"
                 }
             ],
-            "description": "Symfony Process Component",
+            "description": "Executes commands in sub-processes",
             "homepage": "https://symfony.com",
             "funding": [
                 {
@@ -8531,7 +8528,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-12-08T17:03:37+00:00"
+            "time": "2021-01-27T10:15:41+00:00"
         },
         {
             "name": "thecodingmachine/safe",