import { Asset } from '../asset';
import { Action } from '../action';
import { PSARConfig } from '../../indicator/trend/parabolicSar';
/**
 * Parabolic SAR strategy function.
 *
 * @param asset asset object.
 * @param config configuration.
 * @return strategy actions.
 */
export declare function psarStrategy(asset: Asset, config?: PSARConfig): Action[];
export { psarStrategy as parabolicSARStrategy };