<?php declare (strict_types=1); namespace WordPress\AiClient\Providers\Contracts; /** * Interface for checking provider availability. * * Determines whether a provider is configured and available * for use based on API keys, credentials, or other requirements. * * @since 0.1.0 */ interface ProviderAvailabilityInterface { /** * Checks if the provider is configured. * * @since 0.1.0 * * @return bool True if the provider is configured and available, false otherwise. */ public function isConfigured(): bool; }