/**
 * Bjorgum TSI
 *
 * True Strength Index with signal line, fill, and OB/OS detection.
 * TSI = 100 * EMA(EMA(momentum, longLen), shortLen) / EMA(EMA(abs(momentum), longLen), shortLen)
 * Signal = EMA(TSI, signalLen)
 * Fast/Slow speed presets. Bar histogram for TSI-signal spread.
 *
 * Reference: TradingView "Bjorgum TSI" community indicator
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar } from 'oakscriptjs';
export interface BjorgumTSIInputs {
    speedInput: string;
    obValue: number;
    osValue: number;
    showLines: boolean;
    showMid: boolean;
    longfLen: number;
    shortfLen: number;
    signalfLen: number;
    longsLen: number;
    shortsLen: number;
    signalsLen: number;
}
export declare const defaultInputs: BjorgumTSIInputs;
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<BjorgumTSIInputs>): IndicatorResult;
export declare const BjorgumTSI: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: BjorgumTSIInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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