import { Interfaces } from "@uns/ark-crypto";
import { DIDTypes } from "../models";
/**
 * Code from http://www.typescriptlang.org/docs/handbook/mixins.html
 */
export declare const applyMixins: (derivedCtor: any, baseCtors: any[]) => void;
export declare const isUnikId: (username: string) => boolean;
/**
 * UNS Certified mint helpers
 */
export declare const hasVoucher: (asset: Interfaces.ITransactionAsset) => boolean;
export interface IUnsRewards {
    sender: number;
    foundation: number;
    forger: number;
}
export declare const getDidType: (asset: Interfaces.ITransactionAsset) => DIDTypes;
export declare const getMintVoucherRewards: (asset: Interfaces.ITransactionAsset) => IUnsRewards;
/**
 * UNS Certified update helpers
 */
export declare const isAliveDemand: (asset: Interfaces.ITransactionAsset) => boolean;
export declare const getRewardsFromDidType: (didType: DIDTypes, height?: number) => IUnsRewards;