/**
 * Radius Trend [ChartPrime]
 *
 * ATR-based trailing band with step-based radius adjustment.
 * Uses SMA of bar range as distance measure. Every n bars, the band
 * is adjusted by a stepped radius (increasing multiplier * distance1).
 * Trend flips when price crosses the band.
 *
 * Reference: TradingView "Radius Trend [ChartPrime]" by ChartPrime
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar } from 'oakscriptjs';
export interface RadiusTrendInputs {
    step: number;
    multi: number;
}
export declare const defaultInputs: RadiusTrendInputs;
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<RadiusTrendInputs>): IndicatorResult;
export declare const RadiusTrend: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: RadiusTrendInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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