Report for symfony/ux#1782@5eafce8

diff -ru src/TwigComponent/src/Twig/TwigPreLexer.php src/TwigComponent/src/Twig/TwigPreLexer.php
--- src/TwigComponent/src/Twig/TwigPreLexer.php	2024-04-27 16:09:13.066216040 +0000
+++ src/TwigComponent/src/Twig/TwigPreLexer.php	2024-04-27 16:09:13.991248594 +0000
@@ -167,7 +167,7 @@
                 $lastComponentName = $lastComponent['name'];
 
                 if ($closingComponentName !== $lastComponentName) {
-                    throw new SyntaxError("Expected closing tag '</twig:{$lastComponentName}>' but found '</twig:{$closingComponentName}>'", $this->line);
+                    throw new SyntaxError("Expected closing tag '</twig:{$lastComponentName}>' but found '</twig:{$closingComponentName}>'.", $this->line);
                 }
 
                 // we've reached the end of this component. If we're inside the
@@ -313,13 +313,13 @@
     private function consumeChar($validChars = null): string
     {
         if ($this->position >= $this->length) {
-            throw new SyntaxError('Unexpected end of input', $this->line);
+            throw new SyntaxError('Unexpected end of input.', $this->line);
         }
 
         $char = $this->input[$this->position];
 
         if (null !== $validChars && !\in_array($char, (array) $validChars, true)) {
-            throw new SyntaxError('Expected one of ['.implode('', (array) $validChars)."] but found '{$char}'.", $this->line);
+            throw new SyntaxError('Expected one of [.'.implode('', (array) $validChars)."] but found '{$char}'.", $this->line);
         }
 
         ++$this->position;
@@ -368,7 +368,7 @@
     private function expectAndConsumeChar(string $char): void
     {
         if (1 !== \strlen($char)) {
-            throw new \InvalidArgumentException('Expected a single character');
+            throw new \InvalidArgumentException('Expected a single character.');
         }
 
         if ($this->position >= $this->length) {