import { StrategyBasedIndicator } from "./StrategyBasedIndicator";
import { IndicatorCalculationStrategy } from "./IndicatorCalculationStrategy";
import { Type } from "igniteui-react-core";
import { Series } from "./Series";
/**
 * @hidden
 */
export declare class OnBalanceVolumeIndicator extends StrategyBasedIndicator {
    static $t: Type;
    protected bk(): Series;
    protected get_ach(): IndicatorCalculationStrategy;
    protected get ach(): IndicatorCalculationStrategy;
    protected get_acu(): Type;
    protected get acu(): Type;
}