fix: remove class CancelUnbond not used

Author: fibonacci998

packages/cosmwasm-stargate/src/signingcosmwasmclient.ts

@@ -24,7 +24,6 @@ import {
   GasPrice,
   isDeliverTxFailure,
   logs,
-  MsgCancelUnbondingDelegationEncodeObject,
   MsgDelegateEncodeObject,
   MsgSendEncodeObject,
   MsgUndelegateEncodeObject,
@@ -35,11 +34,7 @@ import {
 import { CometClient, connectComet, HttpEndpoint } from "@cosmjs/tendermint-rpc";
 import { assert, assertDefined } from "@cosmjs/utils";
 import { MsgWithdrawDelegatorReward } from "cosmjs-types/cosmos/distribution/v1beta1/tx";
-import {
-  MsgCancelUnbondingDelegation,
-  MsgDelegate,
-  MsgUndelegate,
-} from "cosmjs-types/cosmos/staking/v1beta1/tx";
+import { MsgDelegate, MsgUndelegate } from "cosmjs-types/cosmos/staking/v1beta1/tx";
 import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import {

packages/stargate/src/signingstargateclient.ts

@@ -16,10 +16,7 @@ import { CometClient, connectComet, HttpEndpoint } from "@cosmjs/tendermint-rpc"
 import { assert, assertDefined } from "@cosmjs/utils";
 import { Coin } from "cosmjs-types/cosmos/base/v1beta1/coin";
 import { MsgWithdrawDelegatorReward } from "cosmjs-types/cosmos/distribution/v1beta1/tx";
-import {
-  MsgDelegate,
-  MsgUndelegate,
-} from "cosmjs-types/cosmos/staking/v1beta1/tx";
+import { MsgDelegate, MsgUndelegate } from "cosmjs-types/cosmos/staking/v1beta1/tx";
 import { SignMode } from "cosmjs-types/cosmos/tx/signing/v1beta1/signing";
 import { TxRaw } from "cosmjs-types/cosmos/tx/v1beta1/tx";
 import { MsgTransfer } from "cosmjs-types/ibc/applications/transfer/v1/tx";