/**
 * Centralized OpenAI client for the application
 * Uses OPENAI_API_KEY and OPENAI_PROJECT_ID from environment variables
 */
import OpenAI from 'openai';
/**
 * Get the OpenAI client instance (singleton)
 * Throws an error if OPENAI_API_KEY is not configured
 */
export declare function getOpenAIClient(): OpenAI;
/**
 * Check if OpenAI is configured
 */
export declare function isOpenAIConfigured(): boolean;
/**
 * Get OpenAI configuration status
 */
export declare function getOpenAIConfigStatus(): {
    configured: boolean;
    hasApiKey: boolean;
    hasProjectId: boolean;
};
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