import { PayloadAndKind } from '../../payload';
import { Config, BlockchainData, BlockchainMovement, Asset } from '../../types';
import BigNumber from 'bignumber.js';
import * as EC from 'elliptic';
export declare const ellipticContext: EC.ec;
export declare const BN: typeof BigNumber;
export declare const bigNumberFormat: {
    decimalSeparator: string;
    groupSeparator: string;
    groupSize: number;
    prefix: string;
};
export declare function inferBlockchainData(payloadAndKind: PayloadAndKind): BlockchainData;
export declare function getBlockchainMovement(wallets: {
    eth: {
        publicKey: string;
        address: string;
    };
    neo: {
        publicKey: string;
        address: string;
    };
    btc: {
        publicKey: string;
        address: string;
    };
    polygon: {
        publicKey: string;
        address: string;
    };
}, assets: Config['assetData'], payloadAndKind: PayloadAndKind): BlockchainMovement;
export interface AssetAmount {
    amount: string;
    asset: Asset;
    symbol: string;
}
export interface OrderSignatureData {
    destination: AssetAmount;
    meAmount: string;
    meRate: string;
    precision: number;
    rate: BigNumber;
    source: AssetAmount;
}
export declare function buildOrderSignatureData(marketData: Config['marketData'], assetData: Config['assetData'], payloadAndKind: PayloadAndKind): OrderSignatureData;
export declare function invertPrice(amount: BigNumber): BigNumber;
export declare function exchangeAmount(price: BigNumber, amount: string): string;
export declare function rateWithFees(rate: BigNumber): BigNumber;
export declare function getLimitPrice(marketName: string, buyOrSell: string, limitPrice: any): BigNumber;
export declare function getUnitPairs(market: string): any;
export declare function convertEthNonce(nonce: number): string;
export declare function getNEOAssetHash(asset: Asset): string;
export declare function getPolygonAssetID(asset: string): string;
export declare function getETHAssetID(asset: string): string;