export interface BacktestResults {
    sharpe?: number;
    totalReturn?: number;
    maxDrawdown?: number;
    tradesCount?: number;
    tradeCount?: number;
    profitFactor?: number;
    winRate?: number;
    modelValidationScore?: number;
    [key: string]: any;
}
export declare function computeAutotuneScore(results: BacktestResults | undefined | null): number | null;