10 files changed, 6 insertions, 16 deletions
diff --git a/packages/contracts/deploy/migrations/migrate.ts b/packages/contracts/deploy/migrations/migrate.ts
index f40b7c4ba..e893e6a6f 100644
--- a/packages/contracts/deploy/migrations/migrate.ts
+++ b/packages/contracts/deploy/migrations/migrate.ts
@@ -1,11 +1,9 @@
 import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import {BigNumber} from 'bignumber.js';
 import * as _ from 'lodash';
-import * as Web3 from 'web3';
 
 import {Deployer} from './../src/deployer';
 import {constants} from './../src/utils/constants';
-import {Token} from './../src/utils/types';
 import {tokenInfo} from './config/token_info';
 
 export const migrator = {
diff --git a/packages/contracts/deploy/src/compiler.ts b/packages/contracts/deploy/src/compiler.ts
index 8a44e94a3..333a2d0ce 100644
--- a/packages/contracts/deploy/src/compiler.ts
+++ b/packages/contracts/deploy/src/compiler.ts
@@ -1,4 +1,3 @@
-import {promisify} from '@0xproject/utils';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 import * as path from 'path';
@@ -14,7 +13,6 @@ import {
     ContractNetworks,
     ContractSources,
     ImportContents,
-    SolcErrors,
 } from './utils/types';
 import {utils} from './utils/utils';
 
diff --git a/packages/contracts/deploy/src/deployer.ts b/packages/contracts/deploy/src/deployer.ts
index 4c8018ecc..991504972 100644
--- a/packages/contracts/deploy/src/deployer.ts
+++ b/packages/contracts/deploy/src/deployer.ts
@@ -1,5 +1,4 @@
 import {TxData} from '@0xproject/types';
-import {promisify} from '@0xproject/utils';
 import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import * as _ from 'lodash';
 import * as Web3 from 'web3';
diff --git a/packages/contracts/deploy/test/deploy_test.ts b/packages/contracts/deploy/test/deploy_test.ts
index 7e7b98f90..263174a94 100644
--- a/packages/contracts/deploy/test/deploy_test.ts
+++ b/packages/contracts/deploy/test/deploy_test.ts
@@ -4,7 +4,7 @@ import 'mocha';
 import {Compiler} from './../src/compiler';
 import {Deployer} from './../src/deployer';
 import {fsWrapper} from './../src/utils/fs_wrapper';
-import {CompilerOptions, ContractArtifact, ContractData, DeployerOptions, DoneCallback} from './../src/utils/types';
+import {CompilerOptions, ContractArtifact, ContractData, DoneCallback} from './../src/utils/types';
 import {constructor_args, exchange_binary} from './fixtures/exchange_bin';
 import {constants} from './util/constants';
 
diff --git a/packages/contracts/migrations/2_deploy_independent_contracts.ts b/packages/contracts/migrations/2_deploy_independent_contracts.ts
index db9fc370d..4bf316be6 100644
--- a/packages/contracts/migrations/2_deploy_independent_contracts.ts
+++ b/packages/contracts/migrations/2_deploy_independent_contracts.ts
@@ -1,5 +1,5 @@
 import {Artifacts} from '../util/artifacts';
-import {ContractInstance, MultiSigConfigByNetwork} from '../util/types';
+import {MultiSigConfigByNetwork} from '../util/types';
 const {
     MultiSigWalletWithTimeLock,
     TokenTransferProxy,
diff --git a/packages/contracts/migrations/3_register_tokens.ts b/packages/contracts/migrations/3_register_tokens.ts
index c72ac1510..f81693628 100644
--- a/packages/contracts/migrations/3_register_tokens.ts
+++ b/packages/contracts/migrations/3_register_tokens.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 
 import {Artifacts} from '../util/artifacts';
 import {constants} from '../util/constants';
-import {ContractInstance, Token, TokenInfoByNetwork} from '../util/types';
+import {ContractInstance, Token} from '../util/types';
 
 import {tokenInfo} from './config/token_info';
 const {
diff --git a/packages/contracts/test/ts/ether_token_v2.ts b/packages/contracts/test/ts/ether_token_v2.ts
index b88fef579..61ac4cb57 100644
--- a/packages/contracts/test/ts/ether_token_v2.ts
+++ b/packages/contracts/test/ts/ether_token_v2.ts
@@ -81,7 +81,7 @@ contract('EtherTokenV2', (accounts: string[]) => {
             const logArgs = (logs[0] as any).args;
             expect(logArgs._from).to.equal(expectedFrom);
             expect(logArgs._to).to.equal(expectedTo);
-            expect(logArgs._value).to.be.bignumber.equal(ethToDeposit);
+            expect(logArgs._value).to.be.bignumber.equal(expectedValue);
         });
     });
 
@@ -120,7 +120,6 @@ contract('EtherTokenV2', (accounts: string[]) => {
 
         it('should log 1 event with correct arguments', async () => {
             const initEthTokenBalance = await zeroEx.token.getBalanceAsync(etherTokenAddress, account);
-            const initEthBalance = await getEthBalanceAsync(account);
             const ethTokensToWithdraw = initEthTokenBalance;
             expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0);
             const txHash = await zeroEx.etherToken.withdrawAsync(ethTokensToWithdraw, account, {
@@ -137,7 +136,7 @@ contract('EtherTokenV2', (accounts: string[]) => {
             const logArgs = (logs[0] as any).args;
             expect(logArgs._from).to.equal(expectedFrom);
             expect(logArgs._to).to.equal(expectedTo);
-            expect(logArgs._value).to.be.bignumber.equal(ethTokensToWithdraw);
+            expect(logArgs._value).to.be.bignumber.equal(expectedValue);
         });
     });
 
diff --git a/packages/contracts/test/ts/exchange/core.ts b/packages/contracts/test/ts/exchange/core.ts
index 641084937..aef2b5a5d 100644
--- a/packages/contracts/test/ts/exchange/core.ts
+++ b/packages/contracts/test/ts/exchange/core.ts
@@ -748,7 +748,6 @@ contract('Exchange', (accounts: string[]) => {
 
             const res = await exWrapper.cancelOrderAsync(order, maker);
             expect(res.logs).to.have.length(1);
-            const errId = res.logs[0].args.errorId.toNumber();
             const errCode = res.logs[0].args.errorId.toNumber();
             expect(errCode).to.be.equal(ExchangeContractErrs.ERROR_ORDER_FULLY_FILLED_OR_CANCELLED);
         });
diff --git a/packages/contracts/test/ts/exchange/wrapper.ts b/packages/contracts/test/ts/exchange/wrapper.ts
index 3097f6887..13a0b6058 100644
--- a/packages/contracts/test/ts/exchange/wrapper.ts
+++ b/packages/contracts/test/ts/exchange/wrapper.ts
@@ -227,8 +227,6 @@ contract('Exchange', (accounts: string[]) => {
 
             it('should throw if a single order does not fill the expected amount', async () => {
                 const fillTakerTokenAmounts: BigNumber[] = [];
-                const makerToken = rep.address;
-                const takerToken = dgd.address;
                 orders.forEach(order => {
                     const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
                     fillTakerTokenAmounts.push(fillTakerTokenAmount);
@@ -311,7 +309,7 @@ contract('Exchange', (accounts: string[]) => {
                 const cancelTakerTokenAmounts = _.map(orders, order => order.params.takerTokenAmount);
                 await exWrapper.batchCancelOrdersAsync(orders, maker, {cancelTakerTokenAmounts});
 
-                const res = await exWrapper.batchFillOrdersAsync(
+                await exWrapper.batchFillOrdersAsync(
                         orders, taker, {fillTakerTokenAmounts: cancelTakerTokenAmounts});
                 const newBalances = await dmyBalances.getAsync();
                 expect(balances).to.be.deep.equal(newBalances);
diff --git a/packages/contracts/util/crypto.ts b/packages/contracts/util/crypto.ts
index 5253b8c15..2e43ae816 100644
--- a/packages/contracts/util/crypto.ts
+++ b/packages/contracts/util/crypto.ts
@@ -1,4 +1,3 @@
-import {BigNumber} from 'bignumber.js';
 import BN = require('bn.js');
 import ABI = require('ethereumjs-abi');
 import ethUtil = require('ethereumjs-util');