/**
 * @license
 * Copyright 2025 Vybestack LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { ProviderManager } from '../ProviderManager.js';
import { ConversationCache } from './ConversationCache.js';
type OpenAIProviderLike = {
    name: string;
    getCurrentModel?: () => string;
    getConversationCache?: () => ConversationCache;
    shouldUseResponses?: (model: string) => boolean;
    [key: string]: unknown;
};
export interface OpenAIProviderInfo {
    provider: OpenAIProviderLike | null;
    conversationCache: ConversationCache | null;
    isResponsesAPI: boolean;
    currentModel: string | null;
    remoteTokenInfo: {
        promptTokenCount?: number;
        candidatesTokenCount?: number;
        totalTokenCount?: number;
    };
}
/**
 * Retrieves OpenAI provider information from the current ProviderManager instance
 * @param providerManager The ProviderManager instance
 * @returns OpenAI provider info if available, null values otherwise
 */
export declare function getOpenAIProviderInfo(providerManager?: ProviderManager | null): OpenAIProviderInfo;
export {};
/**
 * Example usage:
 *
 * const openAIInfo = getOpenAIProviderInfo(providerManager);
 * if (openAIInfo.provider && openAIInfo.conversationCache) {
 *   // Access conversation cache
 *   const cachedMessages = openAIInfo.conversationCache.get(conversationId, parentId);
 *
 *   // Check if using Responses API
 *   if (openAIInfo.isResponsesAPI) {
 *     console.log('Using OpenAI Responses API');
 *   }
 * }
 */