diff --git a/packages/asset-buyer/src/swap_quoter.ts b/packages/asset-buyer/src/swap_quoter.ts
index 33657779b2..bd84c0897f 100644
--- a/packages/asset-buyer/src/swap_quoter.ts
+++ b/packages/asset-buyer/src/swap_quoter.ts
@@ -139,7 +139,13 @@ export class SwapQuoter {
         options: Partial<SwapQuoteRequestOpts> = {},
     ): Promise<MarketSellSwapQuote> {
         assert.isBigNumber('makerAssetBuyAmount', takerAssetSellAmount);
-        return await this._getSwapQuoteAsync(makerAssetData, takerAssetData, takerAssetSellAmount, 'marketSell', options) as MarketSellSwapQuote;
+        return (await this._getSwapQuoteAsync(
+            makerAssetData,
+            takerAssetData,
+            takerAssetSellAmount,
+            'marketSell',
+            options,
+        )) as MarketSellSwapQuote;
     }
 
     /**
@@ -159,7 +165,13 @@ export class SwapQuoter {
         options: Partial<SwapQuoteRequestOpts> = {},
     ): Promise<MarketBuySwapQuote> {
         assert.isBigNumber('makerAssetBuyAmount', makerAssetBuyAmount);
-        return await this._getSwapQuoteAsync(makerAssetData, takerAssetData, makerAssetBuyAmount, 'marketBuy', options) as MarketBuySwapQuote;
+        return (await this._getSwapQuoteAsync(
+            makerAssetData,
+            takerAssetData,
+            makerAssetBuyAmount,
+            'marketBuy',
+            options,
+        )) as MarketBuySwapQuote;
     }
     /**
      * Get a `SwapQuote` containing all information relevant to fulfilling a swap between a desired ERC20 token address and ERC20 owned by a provided address.
@@ -368,7 +380,8 @@ export class SwapQuoter {
         takerAssetData: string,
         assetFillAmount: BigNumber,
         marketOperation: MarketOperation,
-        options: Partial<SwapQuoteRequestOpts>): Promise<SwapQuote> {
+        options: Partial<SwapQuoteRequestOpts>,
+    ): Promise<SwapQuote> {
         const { shouldForceOrderRefresh, slippagePercentage } = _.merge(
             {},
             constants.DEFAULT_SWAP_QUOTE_REQUEST_OPTS,
diff --git a/packages/asset-buyer/src/utils/swap_quote_calculator.ts b/packages/asset-buyer/src/utils/swap_quote_calculator.ts
index 6bbb7aacfd..a33024e3dd 100644
--- a/packages/asset-buyer/src/utils/swap_quote_calculator.ts
+++ b/packages/asset-buyer/src/utils/swap_quote_calculator.ts
@@ -1,6 +1,6 @@
 import { marketUtils, orderCalculationUtils, SignedOrder } from '@0x/order-utils';
-import { BigNumber } from '@0x/utils';
 import { MarketOperation } from '@0x/types';
+import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
 import { constants } from '../constants';
diff --git a/packages/asset-buyer/test/utils/swap_quote.ts b/packages/asset-buyer/test/utils/swap_quote.ts
index 2b6f5d0643..b617999999 100644
--- a/packages/asset-buyer/test/utils/swap_quote.ts
+++ b/packages/asset-buyer/test/utils/swap_quote.ts
@@ -1,5 +1,5 @@
 import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
-import { SignedOrder, MarketOperation } from '@0x/types';
+import { MarketOperation, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';