Merge pull request #662 from 0xProject/feature/improve-linting

Tried enabling no-unused-variable...

1 files changed, 1 insertions, 1 deletions

diff --git a/packages/dev-utils/test/blockchain_lifecycle_test.ts b/packages/dev-utils/test/blockchain_lifecycle_test.ts
index 3d7d2e0ef..18e245aa3 100644
--- a/packages/dev-utils/test/blockchain_lifecycle_test.ts
+++ b/packages/dev-utils/test/blockchain_lifecycle_test.ts
@@ -1,6 +1,5 @@
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import * as chai from 'chai';
-import { BlockParamLiteral } from 'ethereum-types';
 import 'make-promises-safe';
 import 'mocha';
 
@@ -18,6 +17,7 @@ describe('BlockchainLifecycle tests', () => {
             await blockchainLifecycle.startAsync();
             await web3Wrapper.mineBlockAsync();
             const blockNumberAfter = await web3Wrapper.getBlockNumberAsync();
+            // tslint:disable-next-line:restrict-plus-operands
             expect(blockNumberAfter).to.be.equal(blockNumberBefore + 1);
             await blockchainLifecycle.revertAsync();
             const blockNumberAfterRevert = await web3Wrapper.getBlockNumberAsync();