/**
 * AINative Cody SDK Extensions
 *
 * Adds dual-provider model routing to the Anthropic SDK.
 * - AINative models (qwen, gemma, deepseek, nouscoder) → api.ainative.studio
 * - Claude models (sonnet, haiku, opus) → api.anthropic.com (direct)
 *
 * Usage tracking is handled by the existing AIUsageTrackingMiddleware
 * on the backend — no client-side tracking needed.
 */
/**
 * Determine if a model is an AINative-hosted model
 */
export declare function isAINativeModel(model: string): boolean;
/**
 * Determine if a model is a Claude model (routes to Anthropic API)
 */
export declare function isClaudeModel(model: string): boolean;
/**
 * Get the correct base URL for a given model
 */
export declare function getBaseURLForModel(model: string, configuredBaseURL?: string): string;
/**
 * Get the correct API key for a given model
 */
export declare function getApiKeyForModel(model: string): string | null;
/**
 * Wrap fetch to log request metadata (model, provider) for debugging.
 * Actual usage tracking is handled server-side by AIUsageTrackingMiddleware.
 */
export declare function createTrackedFetch(innerFetch: (input: any, init?: any) => Promise<any>): (input: any, init?: any) => Promise<any>;
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