/**
 * KDJ Indicator
 *
 * Extended Stochastic with J line = 3K - 2D.
 * J > 100 = extreme overbought, J < 0 = extreme oversold.
 *
 * K = bcwsma(RSV, signal, 1)  // equivalent to RMA
 * D = bcwsma(K, signal, 1)
 * J = 3K - 2D
 *
 * Reference: TradingView "KDJ Indicator" by KingThies
 */
import type { Bar, IndicatorResult, InputConfig, PlotConfig } from 'oakscriptjs';
export interface KDJInputs {
    period: number;
    signal: number;
}
export declare const defaultInputs: KDJInputs;
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<KDJInputs>): IndicatorResult;
export declare const KDJ: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: KDJInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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