import { TTransactionDate } from '../../../interfaces/ITransactionDate.interface';
import { AgeAnalysisItemInterface } from '../../../interfaces/array-item-models/age-analysis-item.interface';
/**
 * Creates a defaults hashmap from an age analysis array and extrapolates observations to a max date
 * The hashmap is keyed by transactionNumber
 * @param items
 * Age Analysis array
 * @param defaultRating
 * Numerical value indicating what rating you default at
 * @param maxDate
 * To what date should all default transactions be extrapolated to
 */
export declare function createExtrapolatedDefaultsHashmap<T extends AgeAnalysisItemInterface>(items: T[], defaultRating: number, maxDate: TTransactionDate): Promise<object>;