import type { IIndicatorEditableSetting } from "./Indicator";
import type { Color } from "../../../core/util/Color";
import { MovingAverage, IMovingAverageSettings, IMovingAveragePrivate, IMovingAverageEvents } from "./MovingAverage";
import { LineSeries } from "../../xy/series/LineSeries";
export interface IMovingAverageEnvelopeSettings extends IMovingAverageSettings {
    /**
     * Distance of the bands from the moving average, in the unit set by
     * `shiftType`.
     *
     * @default 5
     */
    shift?: number;
    /**
     * Unit of `shift`: `"percent"` of the moving average, or `"points"` (price
     * units).
     *
     * @default "percent"
     */
    shiftType?: "percent" | "points";
    /**
     * Color of the upper band and of the fill between the bands.
     */
    upperColor?: Color;
    /**
     * Color of the lower band.
     */
    lowerColor?: Color;
}
export interface IMovingAverageEnvelopePrivate extends IMovingAveragePrivate {
}
export interface IMovingAverageEnvelopeEvents extends IMovingAverageEvents {
}
/**
 * Moving Average Envelope indicator: a moving average of `field` over
 * `period`, with bands `shift` above and below it. Drawn over the main series.
 *
 * @see {@link https://www.amcharts.com/docs/v5/charts/stock/indicators/} for more info
 */
export declare class MovingAverageEnvelope extends MovingAverage {
    static className: string;
    static classNames: Array<string>;
    _settings: IMovingAverageEnvelopeSettings;
    _privateSettings: IMovingAverageEnvelopePrivate;
    _events: IMovingAverageEnvelopeEvents;
    /**
     * Series of the upper band.
     */
    upperBandSeries: LineSeries;
    /**
     * Series of the lower band.
     */
    lowerBandSeries: LineSeries;
    _editableSettings: IIndicatorEditableSetting[];
    /**
     * Sets the limits of `shift` for the current `shiftType`: `0.1` to `20`
     * (step `0.1`) for percent, `1` to `5000` (step `1`) for points.
     */
    protected _updateShiftBounds(): void;
    _clampSettings(force?: boolean): void;
    protected _afterNew(): void;
    _updateChildren(): void;
    _prepareChildren(): void;
    /**
     * @ignore
     */
    prepareData(): void;
    protected _dispose(): void;
    hide(duration?: number): Promise<any>;
    show(duration?: number): Promise<any>;
}
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