import { EncodeTransactionOptions } from "../../../../../common/models/encode-transaction-options";
import { SwapTransactionOptions } from "../../../../../common/models/swap-transaction-options";
import { TonOnChainTrade } from '../../common/on-chain-trade/ton-on-chain-trade/ton-on-chain-trade';
import { ToncoOnChainTradeStruct } from './models/tonco-trade-types';
export declare class ToncoOnChainTrade extends TonOnChainTrade {
    readonly type: "TONCO_DEX";
    private readonly params;
    constructor(tradeStruct: ToncoOnChainTradeStruct, providerAddress: string);
    swap(options?: SwapTransactionOptions): Promise<string | never>;
    protected calculateOutputAmount(_options: EncodeTransactionOptions): Promise<string>;
}