func (_Huniswap *HuniswapTransactor) RemoveLiquidityETH(opts *bind.TransactOpts, token common.Address, liquidity *big.Int, amountTokenMin *big.Int, amountETHMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.contract.Transact(opts, "removeLiquidityETH", token, liquidity, amountTokenMin, amountETHMin)
}
RemoveLiquidityETH is a paid mutator transaction binding the contract method 0xa1cfacde.

Solidity: function removeLiquidityETH(address token, uint256 liquidity, uint256 amountTokenMin, uint256 amountETHMin) payable returns(uint256 amountToken, uint256 amountETH)
package huniswap
import (
	"math/big"
	"strings"
	ethereum "github.com/ethereum/go-ethereum"
	"github.com/ethereum/go-ethereum/accounts/abi"
	"github.com/ethereum/go-ethereum/accounts/abi/bind"
	"github.com/ethereum/go-ethereum/common"
	"github.com/ethereum/go-ethereum/core/types"
	"github.com/ethereum/go-ethereum/event"
)
var (
	_ = big.NewInt
	_ = strings.NewReader
	_ = ethereum.NotFound
	_ = bind.Bind
	_ = common.Big1
	_ = types.BloomLookup
	_ = event.NewSubscription
)
const HuniswapABI = "[{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"tokenA\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"tokenB\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amountADesired\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountBDesired\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountAMin\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountBMin\",\"type\":\"uint256\"}],\"name\":\"addLiquidity\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"amountA\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountB\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"liquidity\",\"type\":\"uint256\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"token\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amountTokenDesired\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountTokenMin\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountETHMin\",\"type\":\"uint256\"}],\"name\":\"addLiquidityETH\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"amountToken\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountETH\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"liquidity\",\"type\":\"uint256\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"postProcess\",\"outputs\":[],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"tokenA\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"tokenB\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"liquidity\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountAMin\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountBMin\",\"type\":\"uint256\"}],\"name\":\"removeLiquidity\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"amountA\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountB\",\"type\":\"uint256\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"token\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"liquidity\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountTokenMin\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountETHMin\",\"type\":\"uint256\"}],\"name\":\"removeLiquidityETH\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"amountToken\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountETH\",\"type\":\"uint256\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountOut\",\"type\":\"uint256\"},{\"internalType\":\"address[]\",\"name\":\"path\",\"type\":\"address[]\"}],\"name\":\"swapETHForExactTokens\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountOutMin\",\"type\":\"uint256\"},{\"internalType\":\"address[]\",\"name\":\"path\",\"type\":\"address[]\"}],\"name\":\"swapExactETHForTokens\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amountIn\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountOutMin\",\"type\":\"uint256\"},{\"internalType\":\"address[]\",\"name\":\"path\",\"type\":\"address[]\"}],\"name\":\"swapExactTokensForETH\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amountIn\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountOutMin\",\"type\":\"uint256\"},{\"internalType\":\"address[]\",\"name\":\"path\",\"type\":\"address[]\"}],\"name\":\"swapExactTokensForTokens\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amountOut\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountInMax\",\"type\":\"uint256\"},{\"internalType\":\"address[]\",\"name\":\"path\",\"type\":\"address[]\"}],\"name\":\"swapTokensForExactETH\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amountOut\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amountInMax\",\"type\":\"uint256\"},{\"internalType\":\"address[]\",\"name\":\"path\",\"type\":\"address[]\"}],\"name\":\"swapTokensForExactTokens\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"}],\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"function\"}]"
type Huniswap struct {
	HuniswapCaller      
	HuniswapTransactor  
	HuniswapFilterer    
}
type HuniswapCaller struct {
	contract *bind.BoundContract  
}
type HuniswapTransactor struct {
	contract *bind.BoundContract  
}
type HuniswapFilterer struct {
	contract *bind.BoundContract  
}
type HuniswapSession struct {
	Contract     *Huniswap          
	CallOpts     bind.CallOpts      
	TransactOpts bind.TransactOpts  
}
type HuniswapCallerSession struct {
	Contract *HuniswapCaller  
	CallOpts bind.CallOpts    
}
type HuniswapTransactorSession struct {
	Contract     *HuniswapTransactor  
	TransactOpts bind.TransactOpts    
}
type HuniswapRaw struct {
	Contract *Huniswap  
}
type HuniswapCallerRaw struct {
	Contract *HuniswapCaller  
}
type HuniswapTransactorRaw struct {
	Contract *HuniswapTransactor  
}
func NewHuniswap(address common.Address, backend bind.ContractBackend) (*Huniswap, error) {
	contract, err := bindHuniswap(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &Huniswap{HuniswapCaller: HuniswapCaller{contract: contract}, HuniswapTransactor: HuniswapTransactor{contract: contract}, HuniswapFilterer: HuniswapFilterer{contract: contract}}, nil
}
func NewHuniswapCaller(address common.Address, caller bind.ContractCaller) (*HuniswapCaller, error) {
	contract, err := bindHuniswap(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &HuniswapCaller{contract: contract}, nil
}
func NewHuniswapTransactor(address common.Address, transactor bind.ContractTransactor) (*HuniswapTransactor, error) {
	contract, err := bindHuniswap(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &HuniswapTransactor{contract: contract}, nil
}
func NewHuniswapFilterer(address common.Address, filterer bind.ContractFilterer) (*HuniswapFilterer, error) {
	contract, err := bindHuniswap(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &HuniswapFilterer{contract: contract}, nil
}
func bindHuniswap(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(HuniswapABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}
func (_Huniswap *HuniswapRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Huniswap.Contract.HuniswapCaller.contract.Call(opts, result, method, params...)
}
func (_Huniswap *HuniswapRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Huniswap.Contract.HuniswapTransactor.contract.Transfer(opts)
}
func (_Huniswap *HuniswapRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Huniswap.Contract.HuniswapTransactor.contract.Transact(opts, method, params...)
}
func (_Huniswap *HuniswapCallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
	return _Huniswap.Contract.contract.Call(opts, result, method, params...)
}
func (_Huniswap *HuniswapTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Huniswap.Contract.contract.Transfer(opts)
}
func (_Huniswap *HuniswapTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _Huniswap.Contract.contract.Transact(opts, method, params...)
}
func (_Huniswap *HuniswapTransactor) AddLiquidity(opts *bind.TransactOpts, tokenA common.Address, tokenB common.Address, amountADesired *big.Int, amountBDesired *big.Int, amountAMin *big.Int, amountBMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.contract.Transact(opts, "addLiquidity", tokenA, tokenB, amountADesired, amountBDesired, amountAMin, amountBMin)
}
func (_Huniswap *HuniswapSession) AddLiquidity(tokenA common.Address, tokenB common.Address, amountADesired *big.Int, amountBDesired *big.Int, amountAMin *big.Int, amountBMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.Contract.AddLiquidity(&_Huniswap.TransactOpts, tokenA, tokenB, amountADesired, amountBDesired, amountAMin, amountBMin)
}
func (_Huniswap *HuniswapTransactorSession) AddLiquidity(tokenA common.Address, tokenB common.Address, amountADesired *big.Int, amountBDesired *big.Int, amountAMin *big.Int, amountBMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.Contract.AddLiquidity(&_Huniswap.TransactOpts, tokenA, tokenB, amountADesired, amountBDesired, amountAMin, amountBMin)
}
func (_Huniswap *HuniswapTransactor) AddLiquidityETH(opts *bind.TransactOpts, value *big.Int, token common.Address, amountTokenDesired *big.Int, amountTokenMin *big.Int, amountETHMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.contract.Transact(opts, "addLiquidityETH", value, token, amountTokenDesired, amountTokenMin, amountETHMin)
}
func (_Huniswap *HuniswapSession) AddLiquidityETH(value *big.Int, token common.Address, amountTokenDesired *big.Int, amountTokenMin *big.Int, amountETHMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.Contract.AddLiquidityETH(&_Huniswap.TransactOpts, value, token, amountTokenDesired, amountTokenMin, amountETHMin)
}
func (_Huniswap *HuniswapTransactorSession) AddLiquidityETH(value *big.Int, token common.Address, amountTokenDesired *big.Int, amountTokenMin *big.Int, amountETHMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.Contract.AddLiquidityETH(&_Huniswap.TransactOpts, value, token, amountTokenDesired, amountTokenMin, amountETHMin)
}
func (_Huniswap *HuniswapTransactor) PostProcess(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _Huniswap.contract.Transact(opts, "postProcess")
}
func (_Huniswap *HuniswapSession) PostProcess() (*types.Transaction, error) {
	return _Huniswap.Contract.PostProcess(&_Huniswap.TransactOpts)
}
func (_Huniswap *HuniswapTransactorSession) PostProcess() (*types.Transaction, error) {
	return _Huniswap.Contract.PostProcess(&_Huniswap.TransactOpts)
}
func (_Huniswap *HuniswapTransactor) RemoveLiquidity(opts *bind.TransactOpts, tokenA common.Address, tokenB common.Address, liquidity *big.Int, amountAMin *big.Int, amountBMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.contract.Transact(opts, "removeLiquidity", tokenA, tokenB, liquidity, amountAMin, amountBMin)
}
func (_Huniswap *HuniswapSession) RemoveLiquidity(tokenA common.Address, tokenB common.Address, liquidity *big.Int, amountAMin *big.Int, amountBMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.Contract.RemoveLiquidity(&_Huniswap.TransactOpts, tokenA, tokenB, liquidity, amountAMin, amountBMin)
}
func (_Huniswap *HuniswapTransactorSession) RemoveLiquidity(tokenA common.Address, tokenB common.Address, liquidity *big.Int, amountAMin *big.Int, amountBMin *big.Int) (*types.Transaction, error) {
	return _Huniswap.Contract.RemoveLiquidity(&_Huniswap.TransactOpts, tokenA, tokenB, liquidity, amountAMin, amountBMin)
}