import { GetSecondOpinionInput, LLMResponse, LLMError, OpenRouterConfig } from '../types.js';
import { LLMProvider } from './base.js';
export declare class OpenRouterProvider implements LLMProvider {
    private apiKey;
    private baseUrl;
    constructor(config: OpenRouterConfig);
    supportsReasoningEffort(): boolean;
    supportsReasoningEffortForModel(_model: string): boolean;
    getAvailableModels(): string[];
    isValidModel(model: string): boolean;
    private isOpenRouterError;
    getResponse(params: GetSecondOpinionInput): Promise<LLMResponse | LLMError>;
}