import { IgPoint } from "igniteui-react-core/ES5/IgPoint";
import { IgrFinancialOverlay, IIgrFinancialOverlayProps } from "./igr-financial-overlay";
import { PriceChannelOverlay } from "./PriceChannelOverlay";
/**
 * Represents a IgxDataChartComponent Financial Price Channel Overlay series.
 * Default required members: High, Low
*
* You can use the `IgrPriceChannelOverlay` to display price volatility.
*/
export declare class IgrPriceChannelOverlay extends IgrFinancialOverlay<IIgrPriceChannelOverlayProps> {
    protected createImplementation(): PriceChannelOverlay;
    readonly i: PriceChannelOverlay;
    constructor(props: IIgrPriceChannelOverlayProps);
    /**
     * Gets or sets the moving average period for the current PriceChannelOverlay object.
     * The typical, and initial, value for Bollinger band periods is 14.
    *
    * You can use the `period` to set the moving average.
    *
    * ```ts
    * this.series.period = 14;
    * ```
    */
    period: number;
    getSeriesValue(world: IgPoint, useInterpolation: boolean, skipUnknowns: boolean): number;
    getNextOrExactIndex(world: IgPoint, skipUnknowns: boolean): number;
    getPreviousOrExactIndex(world: IgPoint, skipUnknowns: boolean): number;
}
export interface IIgrPriceChannelOverlayProps extends IIgrFinancialOverlayProps {
    /**
     * Gets or sets the moving average period for the current PriceChannelOverlay object.
     * The typical, and initial, value for Bollinger band periods is 14.
    *
    * You can use the `period` to set the moving average.
    *
    * ```ts
    * this.series.period = 14;
    * ```
    */
    period?: number | string;
}
