/**
 * On Balance Volume (OBV) Indicator
 *
 * Hand-optimized implementation using oakscriptjs.
 * Cumulative volume indicator that adds volume on up days and subtracts on down days.
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar } from 'oakscriptjs';
export interface OBVInputs {
    maType: 'None' | 'SMA' | 'SMA + Bollinger Bands' | 'EMA' | 'SMMA (RMA)' | 'WMA' | 'VWMA';
    maLength: number;
    bbMult: number;
}
export declare const defaultInputs: OBVInputs;
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<OBVInputs>): IndicatorResult;
export declare const OBV: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: OBVInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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