/**
 * Fibonacci Levels
 *
 * EMA-based midline with 6 symmetric Fibonacci deviation bands above and below.
 * Uses standard deviation of effective close (max/min of open,close) multiplied
 * by Fibonacci-derived factors (lm, lm2, lm3, lm4, lm5, lm6).
 * Total: 13 plots (midline + 6 up + 6 down).
 *
 * Reference: TradingView "Fibonacci levels" (community)
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar } from 'oakscriptjs';
export interface FibonacciLevelsInputs {
    fastPeriod: number;
    emaPeriod: number;
}
export declare const defaultInputs: FibonacciLevelsInputs;
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<FibonacciLevelsInputs>): IndicatorResult;
export declare const FibonacciLevels: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: FibonacciLevelsInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
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