import { AssetsHistoryAccountsData, AssetsHistoryItem2 } from '../../../../api-public/models/assets-history';
import { SecurityEvent } from '../../../../api-public/models/securities-events';
import { SecurityDataBond } from '../../../../api-public/models/securities-data';
export declare class ProcessByAmortizationHelper {
    static process(prevItem: AssetsHistoryItem2, event: SecurityEvent, dataBond: SecurityDataBond | null): AssetsHistoryAccountsData | null;
    private static zeroBondsCountsIfMaturate;
    private static appliedAssets;
    private static appliedAssetsCount;
}