import type { AgentConfig } from '../core/config.js';
import type { MarketSnapshot } from '../collector/types.js';
export interface FetchProgress {
    phase: string;
    detail: string;
}
export declare function fetchHistoricalSnapshots(cfg: AgentConfig, days: number, onProgress?: (p: FetchProgress) => void): Promise<MarketSnapshot[]>;
//# sourceMappingURL=historical-fetcher.d.ts.map