import { IgrStrategyBasedIndicator, IIgrStrategyBasedIndicatorProps } from "./igr-strategy-based-indicator";
import { NegativeVolumeIndexIndicator } from "./NegativeVolumeIndexIndicator";
/**
 * Represents a IgxDataChartComponent Negative Volume Index indicator (NVI) series.
 * Default required members: Close, Volume
*/
export declare class IgrNegativeVolumeIndexIndicator extends IgrStrategyBasedIndicator<IIgrNegativeVolumeIndexIndicatorProps> {
    protected createImplementation(): NegativeVolumeIndexIndicator;
    readonly i: NegativeVolumeIndexIndicator;
    constructor(props: IIgrNegativeVolumeIndexIndicatorProps);
}
export interface IIgrNegativeVolumeIndexIndicatorProps extends IIgrStrategyBasedIndicatorProps {
}
