/**
 * EMA Enveloper
 *
 * EMA with high/low envelope bands.
 * upper = ema(high, length), lower = ema(low, length).
 *
 * Reference: TradingView "EMA Enveloper" (community)
 */
import { type IndicatorResult, type InputConfig, type PlotConfig, type Bar, type SourceType } from 'oakscriptjs';
import type { BgColorData } from '../types';
export interface EMAEnveloperInputs {
    length: number;
    src: SourceType;
}
export declare const defaultInputs: EMAEnveloperInputs;
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<EMAEnveloperInputs>): IndicatorResult & {
    bgColors: BgColorData[];
};
export declare const EMAEnveloper: {
    calculate: typeof calculate;
    metadata: {
        title: string;
        shortTitle: string;
        overlay: boolean;
    };
    defaultInputs: EMAEnveloperInputs;
    inputConfig: InputConfig[];
    plotConfig: PlotConfig[];
};
//# sourceMappingURL=ema-enveloper.d.ts.map