import { PriceToken, PriceTokenAmount } from "../../../../../../common/tokens";
import { BlockchainName } from "../../../../../../core/blockchain/models/blockchain-name";
import { RouterCrossChainSupportedBlockchains } from '../constants/router-cross-chain-supported-chains';
export declare class RouterCrossChainUtilService {
    private static get tronWeb3Public();
    private static get solanaWeb3Public();
    static checkAndConvertAddress(blockchain: RouterCrossChainSupportedBlockchains, address: string, _tokenAddress?: string): Promise<string>;
    static getTokensAddress(fromToken: PriceTokenAmount, toToken: PriceToken): Promise<[string, string]>;
    static getBlockchainId(blockchain: BlockchainName): string;
}