diff --git a/packages/0x.js/src/types.ts b/packages/0x.js/src/types.ts
index e5c1429e5f..651b15abd7 100644
--- a/packages/0x.js/src/types.ts
+++ b/packages/0x.js/src/types.ts
@@ -1,4 +1,3 @@
-
 export enum InternalZeroExError {
     NoAbiDecoder = 'NO_ABI_DECODER',
     ZrxNotInTokenRegistry = 'ZRX_NOT_IN_TOKEN_REGISTRY',
diff --git a/packages/0x.js/src/utils/constants.ts b/packages/0x.js/src/utils/constants.ts
index 45bf1399c0..5a5ba0e0a7 100644
--- a/packages/0x.js/src/utils/constants.ts
+++ b/packages/0x.js/src/utils/constants.ts
@@ -1,4 +1,3 @@
-
 export const constants = {
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
     TESTRPC_NETWORK_ID: 50,
diff --git a/packages/order-watcher/src/types.ts b/packages/order-watcher/src/types.ts
index b6a1115bd1..f5b189c5a3 100644
--- a/packages/order-watcher/src/types.ts
+++ b/packages/order-watcher/src/types.ts
@@ -1,9 +1,4 @@
-
-import {
-    BlockParamLiteral,
-    LogEntryEvent,
-    OrderState,
-} from '@0xproject/types';
+import { BlockParamLiteral, LogEntryEvent, OrderState } from '@0xproject/types';
 
 export enum OrderWatcherError {
     SubscriptionAlreadyPresent = 'SUBSCRIPTION_ALREADY_PRESENT',
diff --git a/packages/order-watcher/test/order_watcher_test.ts b/packages/order-watcher/test/order_watcher_test.ts
index c09f82de91..a4713a56cd 100644
--- a/packages/order-watcher/test/order_watcher_test.ts
+++ b/packages/order-watcher/test/order_watcher_test.ts
@@ -3,7 +3,15 @@ import { ContractWrappers } from '@0xproject/contract-wrappers';
 import { BlockchainLifecycle, callbackErrorReporter } from '@0xproject/dev-utils';
 import { FillScenarios } from '@0xproject/fill-scenarios';
 import { getOrderHashHex } from '@0xproject/order-utils';
-import { DoneCallback, ExchangeContractErrs, OrderState, OrderStateInvalid, OrderStateValid, SignedOrder, Token } from '@0xproject/types';
+import {
+    DoneCallback,
+    ExchangeContractErrs,
+    OrderState,
+    OrderStateInvalid,
+    OrderStateValid,
+    SignedOrder,
+    Token,
+} from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import * as chai from 'chai';
diff --git a/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts b/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
index 5fc615ced2..794c40d1d1 100644
--- a/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
+++ b/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
@@ -5,10 +5,7 @@ import 'make-promises-safe';
 import Web3ProviderEngine = require('web3-provider-engine');
 
 import { GanacheSubprovider, MnemonicWalletSubprovider } from '../../src/';
-import {
-    DoneCallback,
-    WalletSubproviderErrors,
-} from '../../src/types';
+import { DoneCallback, WalletSubproviderErrors } from '../../src/types';
 import { chaiSetup } from '../chai_setup';
 import { fixtureData } from '../utils/fixture_data';
 import { reportCallbackErrors } from '../utils/report_callback_errors';
diff --git a/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts b/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
index cf7b461fbb..ef79198017 100644
--- a/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
+++ b/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
@@ -5,10 +5,7 @@ import 'make-promises-safe';
 import Web3ProviderEngine = require('web3-provider-engine');
 
 import { GanacheSubprovider, PrivateKeyWalletSubprovider } from '../../src/';
-import {
-    DoneCallback,
-    WalletSubproviderErrors,
-} from '../../src/types';
+import { DoneCallback, WalletSubproviderErrors } from '../../src/types';
 import { chaiSetup } from '../chai_setup';
 import { fixtureData } from '../utils/fixture_data';
 import { reportCallbackErrors } from '../utils/report_callback_errors';
diff --git a/packages/utils/src/interval_utils.ts b/packages/utils/src/interval_utils.ts
index 6e296ceeb1..3d0561cd29 100644
--- a/packages/utils/src/interval_utils.ts
+++ b/packages/utils/src/interval_utils.ts
@@ -1,4 +1,3 @@
-
 export const intervalUtils = {
     setAsyncExcludingInterval(
         fn: () => Promise<void>,
diff --git a/packages/website/ts/components/legacy_portal/legacy_portal.tsx b/packages/website/ts/components/legacy_portal/legacy_portal.tsx
index baca1b334a..35e917eec0 100644
--- a/packages/website/ts/components/legacy_portal/legacy_portal.tsx
+++ b/packages/website/ts/components/legacy_portal/legacy_portal.tsx
@@ -22,15 +22,7 @@ import { FlashMessage } from 'ts/components/ui/flash_message';
 import { GenerateOrderForm } from 'ts/containers/generate_order_form';
 import { localStorage } from 'ts/local_storage/local_storage';
 import { Dispatcher } from 'ts/redux/dispatcher';
-import {
-    BlockchainErrs,
-    HashData,
-    Order,
-    ProviderType,
-    ScreenWidths,
-    TokenByAddress,
-    WebsitePaths,
-} from 'ts/types';
+import { BlockchainErrs, HashData, Order, ProviderType, ScreenWidths, TokenByAddress, WebsitePaths } from 'ts/types';
 import { configs } from 'ts/utils/configs';
 import { constants } from 'ts/utils/constants';
 import { orderParser } from 'ts/utils/order_parser';