diff --git a/statedb.go b/statedb.go
new file mode 100644
index 0000000..3000310
--- /dev/null
+++ b/statedb.go
@@ -0,0 +1,134 @@
+package ipld_eth_statedb
+
+import (
+	"math/big"
+
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
+	"github.com/ethereum/temp/common"
+)
+
+var _ vm.StateDB = &StateDB{}
+
+type StateDB struct {
+}
+
+func (s StateDB) CreateAccount(address common.Address) {
+	panic("implement me")
+}
+
+func (s StateDB) SubBalance(address common.Address, b *big.Int) {
+	panic("implement me")
+}
+
+func (s StateDB) AddBalance(address common.Address, b *big.Int) {
+	panic("implement me")
+}
+
+func (s StateDB) GetBalance(address common.Address) *big.Int {
+	panic("implement me")
+}
+
+func (s StateDB) GetNonce(address common.Address) uint64 {
+	panic("implement me")
+}
+
+func (s StateDB) SetNonce(address common.Address, u uint64) {
+	panic("implement me")
+}
+
+func (s StateDB) GetCodeHash(address common.Address) common.Hash {
+	panic("implement me")
+}
+
+func (s StateDB) GetCode(address common.Address) []byte {
+	panic("implement me")
+}
+
+func (s StateDB) SetCode(address common.Address, bytes []byte) {
+	panic("implement me")
+}
+
+func (s StateDB) GetCodeSize(address common.Address) int {
+	panic("implement me")
+}
+
+func (s StateDB) AddRefund(u uint64) {
+	panic("implement me")
+}
+
+func (s StateDB) SubRefund(u uint64) {
+	panic("implement me")
+}
+
+func (s StateDB) GetRefund() uint64 {
+	panic("implement me")
+}
+
+func (s StateDB) GetCommittedState(address common.Address, hash common.Hash) common.Hash {
+	panic("implement me")
+}
+
+func (s StateDB) GetState(address common.Address, hash common.Hash) common.Hash {
+	panic("implement me")
+}
+
+func (s StateDB) SetState(address common.Address, hash common.Hash, hash2 common.Hash) {
+	panic("implement me")
+}
+
+func (s StateDB) Suicide(address common.Address) bool {
+	panic("implement me")
+}
+
+func (s StateDB) HasSuicided(address common.Address) bool {
+	panic("implement me")
+}
+
+func (s StateDB) Exist(address common.Address) bool {
+	panic("implement me")
+}
+
+func (s StateDB) Empty(address common.Address) bool {
+	panic("implement me")
+}
+
+func (s StateDB) PrepareAccessList(sender common.Address, dest *common.Address, precompiles []common.Address, txAccesses types.AccessList) {
+	panic("implement me")
+}
+
+func (s StateDB) AddressInAccessList(addr common.Address) bool {
+	panic("implement me")
+}
+
+func (s StateDB) SlotInAccessList(addr common.Address, slot common.Hash) (addressOk bool, slotOk bool) {
+	panic("implement me")
+}
+
+func (s StateDB) AddAddressToAccessList(addr common.Address) {
+	panic("implement me")
+}
+
+func (s StateDB) AddSlotToAccessList(addr common.Address, slot common.Hash) {
+	panic("implement me")
+}
+
+func (s StateDB) RevertToSnapshot(i int) {
+	panic("implement me")
+}
+
+func (s StateDB) Snapshot() int {
+	panic("implement me")
+}
+
+func (s StateDB) AddLog(log *types.Log) {
+	panic("implement me")
+}
+
+func (s StateDB) AddPreimage(hash common.Hash, bytes []byte) {
+	panic("implement me")
+}
+
+func (s StateDB) ForEachStorage(address common.Address, f func(common.Hash, common.Hash) bool) error {
+	panic("implement me")
+}