import type { HighLowClose } from '../../base/Candle.type.js';
import { TradingSignal, TrendIndicator } from '../../base/Indicator.js';
export type VolatilityStopResult = {
    signal: typeof TradingSignal.BULLISH | typeof TradingSignal.BEARISH;
    stop: number;
};
export type VolatilityStopConfig = {
    interval?: number;
    multiplier?: number;
};
export declare class VolatilityStop extends TrendIndicator<VolatilityStopResult, HighLowClose<number>> {
    #private;
    readonly inputShape: "high-low-close";
    readonly interval: number;
    readonly multiplier: number;
    constructor({ interval, multiplier }?: VolatilityStopConfig);
    getRequiredInputs(): number;
    update(candle: HighLowClose<number>, replace: boolean): VolatilityStopResult | null;
    protected calculateSignalState(result?: VolatilityStopResult | null): "BEARISH" | "BULLISH" | "UNKNOWN";
}