/**
 * Double Exponential Moving Average (DEMA) Indicator
 *
 * Hand-optimized implementation using oakscriptjs.
 * Reduces lag by applying EMA twice: DEMA = 2*EMA - EMA(EMA)
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar, type SourceType } from 'oakscriptjs';
export interface DEMAInputs {
    length: number;
    src: SourceType;
    offset: number;
}
export declare const defaultInputs: DEMAInputs;
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<DEMAInputs>): IndicatorResult;
export declare const DEMA: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: DEMAInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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