import { IndicatorCalculationStrategy } from "./IndicatorCalculationStrategy";
import { IList$1, Type } from "igniteui-react-core";
import { FinancialCalculationDataSource } from "./FinancialCalculationDataSource";
import { FinancialCalculationSupportingCalculations } from "./FinancialCalculationSupportingCalculations";
/**
 * @hidden
 */
export declare class PositiveVolumeIndexIndicatorStrategy extends IndicatorCalculationStrategy {
    static $t: Type;
    b(a: FinancialCalculationDataSource, b: FinancialCalculationSupportingCalculations): IList$1<string>;
    a(a: FinancialCalculationDataSource, b: FinancialCalculationSupportingCalculations): boolean;
}