/**
 * SMI Ergodic Indicator
 *
 * A momentum oscillator based on True Strength Index.
 * SMI = EMA(EMA(pc, longLen), shortLen) / EMA(EMA(|pc|, longLen), shortLen)
 * Signal = EMA(SMI, signalLen)
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar } from 'oakscriptjs';
export interface SMIErgodicInputs {
    /** Long period */
    longLength: number;
    /** Short period */
    shortLength: number;
    /** Signal period */
    signalLength: number;
}
export declare const defaultInputs: SMIErgodicInputs;
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<SMIErgodicInputs>): IndicatorResult;
export declare const SMIErgodic: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: SMIErgodicInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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