/**
 * Trend Impulse Channels (Zeiierman)
 *
 * ATR-based trend-following channel indicator. A "trend" level steps
 * in the trend direction each bar. Flips occur when price exceeds
 * the trigger threshold (ATR * multiplier). Volatility bands are
 * drawn around the trend line. Retest and step signals are generated.
 *
 * Reference: TradingView "Trend Impulse Channels (Zeiierman)" by Zeiierman
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar } from 'oakscriptjs';
import type { MarkerData } from '../types';
export interface TrendImpulseChannelsInputs {
    flipMult: number;
    maxStepAtr: number;
    bandMult: number;
    holdBars: number;
    showFill: boolean;
    showRetestSignals: boolean;
    trendFilter: boolean;
    showStepSignals: boolean;
}
export declare const defaultInputs: TrendImpulseChannelsInputs;
export declare const inputConfig: InputConfig[];
export declare const plotConfig: PlotConfig[];
export declare const metadata: {
    title: string;
    shortTitle: string;
    overlay: boolean;
};
export declare function calculate(bars: Bar[], inputs?: Partial<TrendImpulseChannelsInputs>): IndicatorResult & {
    markers: MarkerData[];
};
export declare const TrendImpulseChannels: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: TrendImpulseChannelsInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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