Use baseline reportUnmatched for both method_exists outcomes

PHPStan analyzes against the single installed OptionsResolver version on
each CI job, so the method_exists() guard appears tautological as either
"always true" (>= 7.3 on PHP 8.2+) or "always false" (< 7.3 on PHP 7.4-
8.1) with different identifiers per outcome. Inline @PHPStan-Ignore
treats every listed identifier as required, so the non-firing one trips
reportUnmatchedIgnoredErrors.

Use the baseline form with reportUnmatched: false on both entries, so
whichever fires gets silenced and the other entry quietly does nothing.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: neildaniels

lib/Tmdb/Client.php

@@ -146,8 +146,9 @@ protected function configureOptions(array $options)
 
         // symfony/options-resolver 8.0 removed nested-options-via-Closure passed to setDefaults();
         // setOptions() is the replacement, available from 7.3. The runtime guard supports older
-        // versions still allowed by composer.json; PHPStan resolves against the installed version.
-        // @phpstan-ignore function.alreadyNarrowedType, function.impossibleType
+        // versions still allowed by composer.json; PHPStan tautology errors are silenced in
+        // phpstan-baseline.neon for both true and false outcomes (analysis runs against a single
+        // installed OptionsResolver version, but the guard is genuine across the supported range).
         if (method_exists($resolver, 'setOptions')) {
             $resolver->setOptions('http', $http);
             $resolver->setOptions('hydration', $hydration);

phpstan-baseline.neon

@@ -18,6 +18,22 @@ parameters:
 			count: 1
 			path: lib/Tmdb/Event/Listener/Logger/LogHttpMessageListener.php
 
+		# The method_exists(setOptions) guard supports symfony/options-resolver versions both
+		# with and without the method. PHPStan resolves against the installed version on each
+		# CI job, so exactly one of these two outcomes fires per job; reportUnmatched silences
+		# the other.
+		-
+			rawMessage: "Call to function method_exists() with Symfony\\Component\\OptionsResolver\\OptionsResolver and 'setOptions' will always evaluate to true."
+			identifier: function.alreadyNarrowedType
+			reportUnmatched: false
+			path: lib/Tmdb/Client.php
+
+		-
+			rawMessage: "Call to function method_exists() with Symfony\\Component\\OptionsResolver\\OptionsResolver and 'setOptions' will always evaluate to false."
+			identifier: function.impossibleType
+			reportUnmatched: false
+			path: lib/Tmdb/Client.php
+
 		-
 			rawMessage: 'Parameter #3 $first of method Http\Client\Common\Plugin\AbstractCachePlugin::handleRequest() expects callable(Psr\Http\Message\RequestInterface): Http\Promise\Promise, Closure(): void given.'
 			identifier: argument.type