import { IgPoint } from "igniteui-react-core";
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 `PriceChannelOverlay` to display price volatility.
*
* ```ts
* <IgrDataChart
*     dataSource={this.state.dataSource}
*     width="700px"
*     height="500px">
*
*     <IgrCategoryXAxis name="xAxis" label="Date" />
*     <IgrNumericYAxis  name="yAxis" />
*    <IgrPriceChannelOverlay
*     name="series1"
*     xAxisName="xAxis"
*     yAxisName="yAxis"
*     lowMemberPath="Low"
*     highMemberPath="High"
*     openMemberPath="Open"
*     closeMemberPath="Close"
*     volumeMemberPath="Volume" />
*  </IgrDataChart>
* ```
*
* ```ts
* let series = new IgrPriceChannelOverlay({name:"series1"});
* series.xAxisName = this.xAxis;
* series.yAxisName = this.yAxis;
* series.xAxis = this.categoryXAxis;
* series.yAxis = this.numericYAxis;
* series.openMemberPath = "open";
* series.highMemberPath = "high";
* series.lowMemberPath = "low";
* series.closeMemberPath = "close";
* ```
*/
export declare class IgrPriceChannelOverlay extends IgrFinancialOverlay<IIgrPriceChannelOverlayProps> {
    protected createImplementation(): PriceChannelOverlay;
    /**
                                 * @hidden
                                 */
    get 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;
    * ```
    *
    * ```ts
    * <IgrDataChart
    *     dataSource={this.state.dataSource}
    *     width="700px"
    *     height="500px">
    *
    *     <IgrCategoryXAxis name="xAxis" label="Date" />
    *     <IgrNumericYAxis  name="yAxis" />
    *    <IgrPriceChannelOverlay
    *     name="series1"
    *     xAxisName="xAxis"
    *     yAxisName="yAxis"
    *     lowMemberPath="Low"
    *     highMemberPath="High"
    *     openMemberPath="Open"
    *     closeMemberPath="Close"
    *     volumeMemberPath="Volume"
    * 	period = {14} />
    *  </IgrDataChart>
    * ```
    */
    get period(): number;
    set period(v: 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;
    * ```
    *
    * ```ts
    * <IgrDataChart
    *     dataSource={this.state.dataSource}
    *     width="700px"
    *     height="500px">
    *
    *     <IgrCategoryXAxis name="xAxis" label="Date" />
    *     <IgrNumericYAxis  name="yAxis" />
    *    <IgrPriceChannelOverlay
    *     name="series1"
    *     xAxisName="xAxis"
    *     yAxisName="yAxis"
    *     lowMemberPath="Low"
    *     highMemberPath="High"
    *     openMemberPath="Open"
    *     closeMemberPath="Close"
    *     volumeMemberPath="Volume"
    * 	period = {14} />
    *  </IgrDataChart>
    * ```
    */
    period?: number | string;
}