Removing Balancer V2 from Bridge Adapters (#629)

contracts/zero-ex/compiler.json

@@ -121,7 +121,6 @@
         "./contracts/src/transformers/bridges/PolygonBridgeAdapter.sol",
         "./contracts/src/transformers/bridges/mixins/MixinAaveV2.sol",
         "./contracts/src/transformers/bridges/mixins/MixinBalancer.sol",
-        "./contracts/src/transformers/bridges/mixins/MixinBalancerV2.sol",
         "./contracts/src/transformers/bridges/mixins/MixinBalancerV2Batch.sol",
         "./contracts/src/transformers/bridges/mixins/MixinBancor.sol",
         "./contracts/src/transformers/bridges/mixins/MixinBancorV3.sol",

contracts/zero-ex/contracts/src/transformers/bridges/ArbitrumBridgeAdapter.sol

@@ -23,7 +23,6 @@ pragma experimental ABIEncoderV2;
 import "./AbstractBridgeAdapter.sol";
 import "./BridgeProtocols.sol";
 import "./mixins/MixinAaveV3.sol";
-import "./mixins/MixinBalancerV2.sol";
 import "./mixins/MixinBalancerV2Batch.sol";
 import "./mixins/MixinCurve.sol";
 import "./mixins/MixinCurveV2.sol";
@@ -38,7 +37,6 @@ import "./mixins/MixinZeroExBridge.sol";
 contract ArbitrumBridgeAdapter is
     AbstractBridgeAdapter(42161, "Arbitrum"),
     MixinAaveV3,
-    MixinBalancerV2,
     MixinBalancerV2Batch,
     MixinCurve,
     MixinCurveV2,
@@ -60,12 +58,7 @@ contract ArbitrumBridgeAdapter is
         bool dryRun
     ) internal override returns (uint256 boughtAmount, bool supportedSource) {
         uint128 protocolId = uint128(uint256(order.source) >> 128);
-        if (protocolId == BridgeProtocols.BALANCERV2) {
+        if (protocolId == BridgeProtocols.BALANCERV2BATCH) {
-            if (dryRun) {
-                return (0, true);
-            }
-            boughtAmount = _tradeBalancerV2(sellToken, buyToken, sellAmount, order.bridgeData);
-        } else if (protocolId == BridgeProtocols.BALANCERV2BATCH) {
             if (dryRun) {
                 return (0, true);
             }

contracts/zero-ex/contracts/src/transformers/bridges/EthereumBridgeAdapter.sol

@@ -24,7 +24,6 @@ import "./AbstractBridgeAdapter.sol";
 import "./BridgeProtocols.sol";
 import "./mixins/MixinAaveV2.sol";
 import "./mixins/MixinBalancer.sol";
-import "./mixins/MixinBalancerV2.sol";
 import "./mixins/MixinBalancerV2Batch.sol";
 import "./mixins/MixinBancor.sol";
 import "./mixins/MixinBancorV3.sol";
@@ -50,7 +49,6 @@ contract EthereumBridgeAdapter is
     AbstractBridgeAdapter(1, "Ethereum"),
     MixinAaveV2,
     MixinBalancer,
-    MixinBalancerV2,
     MixinBalancerV2Batch,
     MixinBancor,
     MixinBancorV3,
@@ -122,11 +120,6 @@ contract EthereumBridgeAdapter is
                 return (0, true);
             }
             boughtAmount = _tradeBalancer(sellToken, buyToken, sellAmount, order.bridgeData);
-        } else if (protocolId == BridgeProtocols.BALANCERV2) {
-            if (dryRun) {
-                return (0, true);
-            }
-            boughtAmount = _tradeBalancerV2(sellToken, buyToken, sellAmount, order.bridgeData);
         } else if (protocolId == BridgeProtocols.BALANCERV2BATCH) {
             if (dryRun) {
                 return (0, true);

contracts/zero-ex/contracts/src/transformers/bridges/FantomBridgeAdapter.sol

@@ -22,7 +22,6 @@ pragma experimental ABIEncoderV2;
 
 import "./AbstractBridgeAdapter.sol";
 import "./BridgeProtocols.sol";
-import "./mixins/MixinBalancerV2.sol";
 import "./mixins/MixinBalancerV2Batch.sol";
 import "./mixins/MixinCurve.sol";
 import "./mixins/MixinCurveV2.sol";
@@ -33,7 +32,6 @@ import "./mixins/MixinZeroExBridge.sol";
 
 contract FantomBridgeAdapter is
     AbstractBridgeAdapter(250, "Fantom"),
-    MixinBalancerV2,
     MixinBalancerV2Batch,
     MixinCurve,
     MixinCurveV2,
@@ -67,11 +65,6 @@ contract FantomBridgeAdapter is
                 return (0, true);
             }
             boughtAmount = _tradeUniswapV2(buyToken, sellAmount, order.bridgeData);
-        } else if (protocolId == BridgeProtocols.BALANCERV2) {
-            if (dryRun) {
-                return (0, true);
-            }
-            boughtAmount = _tradeBalancerV2(sellToken, buyToken, sellAmount, order.bridgeData);
         } else if (protocolId == BridgeProtocols.BALANCERV2BATCH) {
             if (dryRun) {
                 return (0, true);

contracts/zero-ex/contracts/src/transformers/bridges/OptimismBridgeAdapter.sol

@@ -18,7 +18,6 @@ pragma experimental ABIEncoderV2;
 import "./AbstractBridgeAdapter.sol";
 import "./BridgeProtocols.sol";
 import "./mixins/MixinAaveV3.sol";
-import "./mixins/MixinBalancerV2.sol";
 import "./mixins/MixinBalancerV2Batch.sol";
 import "./mixins/MixinCurve.sol";
 import "./mixins/MixinCurveV2.sol";
@@ -31,7 +30,6 @@ import "./mixins/MixinZeroExBridge.sol";
 contract OptimismBridgeAdapter is
     AbstractBridgeAdapter(10, "Optimism"),
     MixinAaveV3,
-    MixinBalancerV2,
     MixinBalancerV2Batch,
     MixinCurve,
     MixinCurveV2,
@@ -86,11 +84,6 @@ contract OptimismBridgeAdapter is
                 return (0, true);
             }
             boughtAmount = _tradeZeroExBridge(sellToken, buyToken, sellAmount, order.bridgeData);
-        } else if (protocolId == BridgeProtocols.BALANCERV2) {
-            if (dryRun) {
-                return (0, true);
-            }
-            boughtAmount = _tradeBalancerV2(sellToken, buyToken, sellAmount, order.bridgeData);
         } else if (protocolId == BridgeProtocols.BALANCERV2BATCH) {
             if (dryRun) {
                 return (0, true);

contracts/zero-ex/contracts/src/transformers/bridges/PolygonBridgeAdapter.sol

@@ -24,7 +24,6 @@ import "./AbstractBridgeAdapter.sol";
 import "./BridgeProtocols.sol";
 import "./mixins/MixinAaveV3.sol";
 import "./mixins/MixinAaveV2.sol";
-import "./mixins/MixinBalancerV2.sol";
 import "./mixins/MixinBalancerV2Batch.sol";
 import "./mixins/MixinCurve.sol";
 import "./mixins/MixinCurveV2.sol";
@@ -43,7 +42,6 @@ contract PolygonBridgeAdapter is
     AbstractBridgeAdapter(137, "Polygon"),
     MixinAaveV3,
     MixinAaveV2,
-    MixinBalancerV2,
     MixinBalancerV2Batch,
     MixinCurve,
     MixinCurveV2,
@@ -88,11 +86,6 @@ contract PolygonBridgeAdapter is
                 return (0, true);
             }
             boughtAmount = _tradeUniswapV2(buyToken, sellAmount, order.bridgeData);
-        } else if (protocolId == BridgeProtocols.BALANCERV2) {
-            if (dryRun) {
-                return (0, true);
-            }
-            boughtAmount = _tradeBalancerV2(sellToken, buyToken, sellAmount, order.bridgeData);
         } else if (protocolId == BridgeProtocols.BALANCERV2BATCH) {
             if (dryRun) {
                 return (0, true);

contracts/zero-ex/contracts/src/transformers/bridges/mixins/MixinBalancerV2.sol

@@ -1,119 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-/*
-
-  Copyright 2020 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity ^0.6.5;
-pragma experimental ABIEncoderV2;
-
-import "@0x/contracts-erc20/contracts/src/v06/LibERC20TokenV06.sol";
-import "@0x/contracts-erc20/contracts/src/v06/IERC20TokenV06.sol";
-
-interface IBalancerV2Vault {
-    enum SwapKind {
-        GIVEN_IN,
-        GIVEN_OUT
-    }
-
-    // solhint-disable max-line-length
-    /**
-     * @dev Performs a swap with a single Pool.
-     *
-     * If the swap is given in (the number of tokens to send to the Pool is known), returns the amount of tokens
-     * taken from the Pool, which must be greater than or equal to `limit`.
-     *
-     * If the swap is given out (the number of tokens to take from the Pool is known), returns the amount of
-     * tokens sent to the Pool, which must be less than or equal to `limit`.
-     *
-     * Internal Balance usage and the recipient are determined by the `funds` struct.
-     *
-     * Emits a `Swap` event.
-     * For full documentation see https://github.com/balancer-labs/balancer-core-v2/blob/master/contracts/vault/interfaces/IVault.sol
-     */
-
-    // solhint-enable max-line-length
-
-    function swap(
-        SingleSwap calldata request,
-        FundManagement calldata funds,
-        uint256 limit,
-        uint256 deadline
-    ) external payable returns (uint256);
-
-    struct SingleSwap {
-        bytes32 poolId;
-        SwapKind kind;
-        IERC20TokenV06 assetIn;
-        IERC20TokenV06 assetOut;
-        uint256 amount;
-        bytes userData;
-    }
-
-    struct FundManagement {
-        address sender;
-        bool fromInternalBalance;
-        address payable recipient;
-        bool toInternalBalance;
-    }
-}
-
-contract MixinBalancerV2 {
-    using LibERC20TokenV06 for IERC20TokenV06;
-
-    struct BalancerV2BridgeData {
-        IBalancerV2Vault vault;
-        bytes32 poolId;
-    }
-
-    function _tradeBalancerV2(
-        IERC20TokenV06 sellToken,
-        IERC20TokenV06 buyToken,
-        uint256 sellAmount,
-        bytes memory bridgeData
-    ) internal returns (uint256 boughtAmount) {
-        // Decode the bridge data.
-        BalancerV2BridgeData memory data = abi.decode(bridgeData, (BalancerV2BridgeData));
-
-        // Grant an allowance to the exchange to spend `fromTokenAddress` token.
-        sellToken.approveIfBelow(address(data.vault), sellAmount);
-
-        // Sell the entire sellAmount
-        IBalancerV2Vault.SingleSwap memory request = IBalancerV2Vault.SingleSwap({
-            poolId: data.poolId,
-            kind: IBalancerV2Vault.SwapKind.GIVEN_IN,
-            assetIn: sellToken,
-            assetOut: buyToken,
-            amount: sellAmount, // amount in
-            userData: ""
-        });
-
-        IBalancerV2Vault.FundManagement memory funds = IBalancerV2Vault.FundManagement({
-            sender: address(this),
-            fromInternalBalance: false,
-            recipient: payable(address(this)),
-            toInternalBalance: false
-        });
-
-        boughtAmount = data.vault.swap(
-            request,
-            funds,
-            1, // min amount out
-            block.timestamp // expires after this block
-        );
-        return boughtAmount;
-    }
-}

contracts/zero-ex/package.json

@@ -43,7 +43,7 @@
     "config": {
         "publicInterfaceContracts": "IZeroEx,ZeroEx,FullMigration,InitialMigration,IFlashWallet,IERC20Transformer,IOwnableFeature,ISimpleFunctionRegistryFeature,ITransformERC20Feature,FillQuoteTransformer,PayTakerTransformer,PositiveSlippageFeeTransformer,WethTransformer,OwnableFeature,SimpleFunctionRegistryFeature,TransformERC20Feature,AffiliateFeeTransformer,MetaTransactionsFeature,LogMetadataTransformer,LiquidityProviderFeature,ILiquidityProviderFeature,NativeOrdersFeature,INativeOrdersFeature,FeeCollectorController,FeeCollector,CurveLiquidityProvider,BatchFillNativeOrdersFeature,IBatchFillNativeOrdersFeature,MultiplexFeature,IMultiplexFeature,OtcOrdersFeature,IOtcOrdersFeature,AvalancheBridgeAdapter,BSCBridgeAdapter,CeloBridgeAdapter,EthereumBridgeAdapter,FantomBridgeAdapter,OptimismBridgeAdapter,PolygonBridgeAdapter",
         "abis:comment": "This list is auto-generated by contracts-gen. Don't edit manually.",
-        "abis": "./test/generated-artifacts/@(AbstractBridgeAdapter|AffiliateFeeTransformer|AvalancheBridgeAdapter|BSCBridgeAdapter|BatchFillNativeOrdersFeature|BootstrapFeature|BridgeProtocols|CeloBridgeAdapter|CurveLiquidityProvider|ERC1155OrdersFeature|ERC165Feature|ERC721OrdersFeature|EthereumBridgeAdapter|FantomBridgeAdapter|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinERC1155Spender|FixinERC721Spender|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|FundRecoveryFeature|IBatchFillNativeOrdersFeature|IBootstrapFeature|IBridgeAdapter|IERC1155OrdersFeature|IERC1155Token|IERC165Feature|IERC20Bridge|IERC20Transformer|IERC721OrdersFeature|IERC721Token|IFeature|IFeeRecipient|IFlashWallet|IFundRecoveryFeature|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|IMooniswapPool|IMultiplexFeature|INativeOrdersEvents|INativeOrdersFeature|IOtcOrdersFeature|IOwnableFeature|IPancakeSwapFeature|IPropertyValidator|ISimpleFunctionRegistryFeature|IStaking|ITakerCallback|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IUniswapV2Pair|IUniswapV3Feature|IUniswapV3Pool|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC1155OrdersStorage|LibERC20Transformer|LibERC721OrdersStorage|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNFTOrder|LibNFTOrdersRichErrors|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOtcOrdersStorage|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinAaveV2|MixinBalancer|MixinBalancerV2|MixinBalancerV2Batch|MixinBancor|MixinBancorV3|MixinCompound|MixinCryptoCom|MixinCurve|MixinCurveV2|MixinDodo|MixinDodoV2|MixinGMX|MixinKyberDmm|MixinLido|MixinMStable|MixinMakerPSM|MixinMooniswap|MixinNerve|MixinPlatypus|MixinShell|MixinSolidly|MixinSynthetix|MixinUniswap|MixinUniswapV2|MixinUniswapV3|MixinZeroExBridge|MooniswapLiquidityProvider|MultiplexFeature|MultiplexLiquidityProvider|MultiplexOtc|MultiplexRfq|MultiplexTransformERC20|MultiplexUniswapV2|MultiplexUniswapV3|NFTOrders|NativeOrdersCancellation|NativeOrdersFeature|NativeOrdersInfo|NativeOrdersProtocolFees|NativeOrdersSettlement|OptimismBridgeAdapter|OtcOrdersFeature|OwnableFeature|PancakeSwapFeature|PayTakerTransformer|PermissionlessTransformerDeployer|PolygonBridgeAdapter|PositiveSlippageFeeTransformer|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestCurve|TestDelegateCaller|TestFeeCollectorController|TestFeeRecipient|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC1155Token|TestMintableERC20Token|TestMintableERC721Token|TestMooniswap|TestNFTOrderPresigner|TestNativeOrdersFeature|TestNoEthRecipient|TestOrderSignerRegistryWithContractWallet|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestPropertyValidator|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestUniswapV2Factory|TestUniswapV2Pool|TestUniswapV3Factory|TestUniswapV3Feature|TestUniswapV3Pool|TestWeth|TestWethTransformerHost|TestZeroExFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|UniswapV3Feature|WethTransformer|ZeroEx|ZeroExOptimized).json"
+        "abis": "./test/generated-artifacts/@(AbstractBridgeAdapter|AffiliateFeeTransformer|AvalancheBridgeAdapter|BSCBridgeAdapter|BatchFillNativeOrdersFeature|BootstrapFeature|BridgeProtocols|CeloBridgeAdapter|CurveLiquidityProvider|ERC1155OrdersFeature|ERC165Feature|ERC721OrdersFeature|EthereumBridgeAdapter|FantomBridgeAdapter|FeeCollector|FeeCollectorController|FillQuoteTransformer|FixinCommon|FixinEIP712|FixinERC1155Spender|FixinERC721Spender|FixinProtocolFees|FixinReentrancyGuard|FixinTokenSpender|FlashWallet|FullMigration|FundRecoveryFeature|IBatchFillNativeOrdersFeature|IBootstrapFeature|IBridgeAdapter|IERC1155OrdersFeature|IERC1155Token|IERC165Feature|IERC20Bridge|IERC20Transformer|IERC721OrdersFeature|IERC721Token|IFeature|IFeeRecipient|IFlashWallet|IFundRecoveryFeature|ILiquidityProvider|ILiquidityProviderFeature|ILiquidityProviderSandbox|IMetaTransactionsFeature|IMooniswapPool|IMultiplexFeature|INativeOrdersEvents|INativeOrdersFeature|IOtcOrdersFeature|IOwnableFeature|IPancakeSwapFeature|IPropertyValidator|ISimpleFunctionRegistryFeature|IStaking|ITakerCallback|ITestSimpleFunctionRegistryFeature|ITokenSpenderFeature|ITransformERC20Feature|IUniswapFeature|IUniswapV2Pair|IUniswapV3Feature|IUniswapV3Pool|IZeroEx|InitialMigration|LibBootstrap|LibCommonRichErrors|LibERC1155OrdersStorage|LibERC20Transformer|LibERC721OrdersStorage|LibFeeCollector|LibLiquidityProviderRichErrors|LibMetaTransactionsRichErrors|LibMetaTransactionsStorage|LibMigrate|LibNFTOrder|LibNFTOrdersRichErrors|LibNativeOrder|LibNativeOrdersRichErrors|LibNativeOrdersStorage|LibOtcOrdersStorage|LibOwnableRichErrors|LibOwnableStorage|LibProxyRichErrors|LibProxyStorage|LibReentrancyGuardStorage|LibSignature|LibSignatureRichErrors|LibSimpleFunctionRegistryRichErrors|LibSimpleFunctionRegistryStorage|LibStorage|LibTransformERC20RichErrors|LibTransformERC20Storage|LibWalletRichErrors|LiquidityProviderFeature|LiquidityProviderSandbox|LogMetadataTransformer|MetaTransactionsFeature|MixinAaveV2|MixinBalancer|MixinBalancerV2Batch|MixinBancor|MixinBancorV3|MixinCompound|MixinCryptoCom|MixinCurve|MixinCurveV2|MixinDodo|MixinDodoV2|MixinGMX|MixinKyberDmm|MixinLido|MixinMStable|MixinMakerPSM|MixinMooniswap|MixinNerve|MixinPlatypus|MixinShell|MixinSolidly|MixinSynthetix|MixinUniswap|MixinUniswapV2|MixinUniswapV3|MixinZeroExBridge|MooniswapLiquidityProvider|MultiplexFeature|MultiplexLiquidityProvider|MultiplexOtc|MultiplexRfq|MultiplexTransformERC20|MultiplexUniswapV2|MultiplexUniswapV3|NFTOrders|NativeOrdersCancellation|NativeOrdersFeature|NativeOrdersInfo|NativeOrdersProtocolFees|NativeOrdersSettlement|OptimismBridgeAdapter|OtcOrdersFeature|OwnableFeature|PancakeSwapFeature|PayTakerTransformer|PermissionlessTransformerDeployer|PolygonBridgeAdapter|PositiveSlippageFeeTransformer|SimpleFunctionRegistryFeature|TestBridge|TestCallTarget|TestCurve|TestDelegateCaller|TestFeeCollectorController|TestFeeRecipient|TestFillQuoteTransformerBridge|TestFillQuoteTransformerExchange|TestFillQuoteTransformerHost|TestFixinProtocolFees|TestFixinTokenSpender|TestFullMigration|TestInitialMigration|TestLibNativeOrder|TestLibSignature|TestLiquidityProvider|TestMetaTransactionsNativeOrdersFeature|TestMetaTransactionsTransformERC20Feature|TestMigrator|TestMintTokenERC20Transformer|TestMintableERC1155Token|TestMintableERC20Token|TestMintableERC721Token|TestMooniswap|TestNFTOrderPresigner|TestNativeOrdersFeature|TestNoEthRecipient|TestOrderSignerRegistryWithContractWallet|TestPermissionlessTransformerDeployerSuicidal|TestPermissionlessTransformerDeployerTransformer|TestPropertyValidator|TestRfqOriginRegistration|TestSimpleFunctionRegistryFeatureImpl1|TestSimpleFunctionRegistryFeatureImpl2|TestStaking|TestTokenSpenderERC20Token|TestTransformERC20|TestTransformerBase|TestTransformerDeployerTransformer|TestTransformerHost|TestUniswapV2Factory|TestUniswapV2Pool|TestUniswapV3Factory|TestUniswapV3Feature|TestUniswapV3Pool|TestWeth|TestWethTransformerHost|TestZeroExFeature|TransformERC20Feature|Transformer|TransformerDeployer|UniswapFeature|UniswapV3Feature|WethTransformer|ZeroEx|ZeroExOptimized).json"
     },
     "repository": {
         "type": "git",

contracts/zero-ex/test/artifacts.ts

@@ -105,7 +105,6 @@ import * as LogMetadataTransformer from '../test/generated-artifacts/LogMetadata
 import * as MetaTransactionsFeature from '../test/generated-artifacts/MetaTransactionsFeature.json';
 import * as MixinAaveV2 from '../test/generated-artifacts/MixinAaveV2.json';
 import * as MixinBalancer from '../test/generated-artifacts/MixinBalancer.json';
-import * as MixinBalancerV2 from '../test/generated-artifacts/MixinBalancerV2.json';
 import * as MixinBalancerV2Batch from '../test/generated-artifacts/MixinBalancerV2Batch.json';
 import * as MixinBancor from '../test/generated-artifacts/MixinBancor.json';
 import * as MixinBancorV3 from '../test/generated-artifacts/MixinBancorV3.json';
@@ -329,7 +328,6 @@ export const artifacts = {
     PolygonBridgeAdapter: PolygonBridgeAdapter as ContractArtifact,
     MixinAaveV2: MixinAaveV2 as ContractArtifact,
     MixinBalancer: MixinBalancer as ContractArtifact,
-    MixinBalancerV2: MixinBalancerV2 as ContractArtifact,
     MixinBalancerV2Batch: MixinBalancerV2Batch as ContractArtifact,
     MixinBancor: MixinBancor as ContractArtifact,
     MixinBancorV3: MixinBancorV3 as ContractArtifact,

contracts/zero-ex/test/wrappers.ts

@@ -103,7 +103,6 @@ export * from '../test/generated-wrappers/log_metadata_transformer';
 export * from '../test/generated-wrappers/meta_transactions_feature';
 export * from '../test/generated-wrappers/mixin_aave_v2';
 export * from '../test/generated-wrappers/mixin_balancer';
-export * from '../test/generated-wrappers/mixin_balancer_v2';
 export * from '../test/generated-wrappers/mixin_balancer_v2_batch';
 export * from '../test/generated-wrappers/mixin_bancor';
 export * from '../test/generated-wrappers/mixin_bancor_v3';

contracts/zero-ex/tsconfig.json

@@ -142,7 +142,6 @@
         "test/generated-artifacts/MetaTransactionsFeature.json",
         "test/generated-artifacts/MixinAaveV2.json",
         "test/generated-artifacts/MixinBalancer.json",
-        "test/generated-artifacts/MixinBalancerV2.json",
         "test/generated-artifacts/MixinBalancerV2Batch.json",
         "test/generated-artifacts/MixinBancor.json",
         "test/generated-artifacts/MixinBancorV3.json",