import { AIInterface } from '../shared/types';
/**
 * Re-export the universal getAI function
 */
export { getAI } from '../shared/factory';
/**
 * Node.js-enhanced auto-detection of AI provider based on available credentials
 * Includes support for environment variables
 *
 * Supports both HAVE_AI_* environment variables and provider-specific variables:
 * - HAVE_AI_PROVIDER / HAVE_AI_TYPE → provider type
 * - HAVE_AI_API_KEY → fallback API key
 * - LITELLM_BASE_URL / LITELLM_API_KEY / LITELLM_ADMIN_API_KEY → LiteLLM-specific gateway config
 * - BIFROST_BASE_URL / BIFROST_API_KEY / BIFROST_ADMIN_URL / BIFROST_ADMIN_USER / BIFROST_ADMIN_PASSWORD → Bifrost gateway config
 * - OLLAMA_HOST / OLLAMA_BASE_URL / OLLAMA_API_KEY → Ollama host/auth config
 * - OPENAI_API_KEY → OpenAI-specific key
 * - ANTHROPIC_API_KEY → Anthropic-specific key
 * - GEMINI_API_KEY / GOOGLE_API_KEY → Gemini-specific key
 * - HF_TOKEN → Hugging Face token
 * - AWS_* → AWS Bedrock credentials
 * - OPENAI_COMPAT_VIDEO_BASE_URL / OPENAI_COMPAT_VIDEO_API_KEY → openai-compat-video gateway config (checked last)
 * - MODELARK_API_KEY / ARK_API_KEY / MODELARK_BASE_URL → BytePlus ModelArk (Seedance) config (checked last)
 * - SEEVIO_API_KEY / SEEVIO_BASE_URL → Seevio Seedance config (checked last)
 *
 * The two video-only provider types above are intentionally checked *after*
 * every general-purpose provider: they throw `NOT_IMPLEMENTED` for chat()
 * and everything else, so their env signals must never hijack a bare
 * `getAIAuto()` call away from a general-purpose provider. Prefer explicit
 * `type: 'byteplus-modelark'` / `type: 'openai-compat-video'` / `type: 'seevio'` when you want
 * one of these on purpose.
 *
 * @param options - Configuration options that may contain provider-specific credentials
 * @returns Promise resolving to an AI provider instance
 * @throws ValidationError if no provider can be detected from the options
 */
export declare function getAIAuto(options?: Record<string, any>): Promise<AIInterface>;
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