import { LLMProvider } from '../types.js';
import { ZodSchema } from 'zod';
export declare class LLMError extends Error {
    provider: LLMProvider;
    statusCode?: number | undefined;
    constructor(message: string, provider: LLMProvider, statusCode?: number | undefined);
    isRetryable(): boolean;
}
export declare class LLMClient {
    private provider;
    private apiKey?;
    private model;
    private anthropicClient;
    constructor(config: {
        provider: LLMProvider;
        apiKey?: string;
        model?: string;
    });
    complete(prompt: string, systemPrompt?: string): Promise<string>;
    completeWithSchema<T>(prompt: string, schema: ZodSchema<T>, systemPrompt?: string): Promise<T>;
    estimateTokens(text: string): number;
    private callAnthropic;
    private callOpenAI;
    private callOllama;
    private callOpenRouter;
    private retry;
    private httpsRequest;
    private httpRequest;
}
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