import { BlockchainName } from '../../../core/blockchain/models/blockchain-name';
import { CrossChainTradeType } from '../../cross-chain/calculation-manager/models/cross-chain-trade-type';
import { OnChainTradeType } from '../../on-chain/calculation-manager/models/on-chain-trade-type';
/**
 *
 * @param address
 * @param toBlockchain  is null when search goes through all chains
 * @param crossChainType
 */
export declare function isAddressCorrect(address: string, toBlockchain: BlockchainName | null, crossChainType?: CrossChainTradeType | OnChainTradeType): Promise<boolean>;