ProviderRegistry::isProviderConfigured( string|WordPress\AiClient\Providers\class-string<ProviderInterface> $idOrClassName ): bool

184    public function isProviderConfigured(string $idOrClassName): bool185    {186        try {187            $className = $this->resolveProviderClassName($idOrClassName);188            // Use static method from ProviderInterface189            /** @var class-string<ProviderInterface> $className */190            $availability = $className::availability();191            return $availability->isConfigured();192        } catch (InvalidArgumentException $e) {193            return \false;194        }195    }