Fix Lexer 2 compatibility (#349)

Author: derrabus

.github/workflows/tests.yml

@@ -16,9 +16,14 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [7.2, 7.3, 7.4, '8.0', 8.1, 8.2]
+        php: ['8.1', '8.2']
+        deps: [highest]
 
-    name: PHP ${{ matrix.php }}
+        include:
+          - php: '8.1'
+            deps: lowest
+
+    name: PHP ${{ matrix.php }} / ${{ matrix.deps }}
 
     steps:
       - name: Checkout code
@@ -34,6 +39,8 @@ jobs:
 
       - name: Install dependencies
         uses: ramsey/composer-install@v2
+        with:
+          dependency-versions: ${{ matrix.deps }}
 
       - name: Setup logs directory
         run: mkdir -p build/logs

.scrutinizer.yml

@@ -8,6 +8,6 @@ build:
     override:
       - command: "vendor/bin/phpunit --coverage-clover=clover.xml --exclude-group flaky"
         coverage:
-          file: "clover.xml"
+          file: "build/logs/clover.xml"
           format: "clover"
       - php-scrutinizer-run

composer.json

@@ -18,8 +18,8 @@
     "symfony/polyfill-intl-idn": "^1.26"
   },
   "require-dev": {
-    "phpunit/phpunit": "^8.5.8|^9.3.3",
-    "vimeo/psalm": "^4"
+    "phpunit/phpunit": "^9.5.27",
+    "vimeo/psalm": "^4.30"
   },
   "suggest": {
     "ext-intl": "PHP Internationalization Libraries are required to use the SpoofChecking validation"
@@ -34,4 +34,4 @@
       "Egulias\\EmailValidator\\Tests\\": "tests"
     }
   }
-}
+}

src/EmailLexer.php

@@ -144,13 +144,6 @@ class EmailLexer extends AbstractLexer
      */
     public Token $current;
 
-    /**
-     * The next token in the input.
-     *
-     * @var Token<int, string>|null
-     */
-    public Token|null $lookahead;
-
     /**
      * @var Token<int, string>
      */
@@ -334,4 +327,4 @@ public function clearRecorded(): void
     {
         $this->accumulator = '';
     }
-}
+}