import type { QirrelContext } from "../types";
import type { LLMResponse, LLMConfig } from "./types";
export interface FallbackHandler {
    handle(error: Error, originalPrompt: string, config?: Partial<LLMConfig>): Promise<LLMResponse>;
}
export declare class DefaultFallbackHandler implements FallbackHandler {
    handle(error: Error, originalPrompt: string, config?: Partial<LLMConfig>): Promise<LLMResponse>;
}
export declare class SimpleTextFallbackHandler implements FallbackHandler {
    handle(error: Error, originalPrompt: string, config?: Partial<LLMConfig>): Promise<LLMResponse>;
}
export declare class FallbackLLMAdapterWrapper {
    private primaryAdapter;
    private fallbackHandler;
    constructor(primaryAdapter: any, fallbackHandler?: FallbackHandler);
    generate(prompt: string, options?: Partial<LLMConfig>): Promise<LLMResponse>;
    generateWithContext(input: QirrelContext, promptTemplate: string, options?: Partial<LLMConfig>): Promise<QirrelContext>;
}