6 files changed, 18 insertions, 39 deletions
diff --git a/packages/contracts/src/utils/exchange_wrapper.ts b/packages/contracts/src/utils/exchange_wrapper.ts
index c353442f3..f2533a598 100644
--- a/packages/contracts/src/utils/exchange_wrapper.ts
+++ b/packages/contracts/src/utils/exchange_wrapper.ts
@@ -1,4 +1,4 @@
-import { Provider, TransactionReceiptWithDecodedLogs } from '@0xproject/types';
+import { Provider, SignedOrder, TransactionReceiptWithDecodedLogs } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import * as _ from 'lodash';
@@ -10,7 +10,7 @@ import { constants } from './constants';
 import { formatters } from './formatters';
 import { LogDecoder } from './log_decoder';
 import { orderUtils } from './order_utils';
-import { AssetProxyId, OrderInfo, SignedOrder, SignedTransaction } from './types';
+import { AssetProxyId, OrderInfo, SignedTransaction } from './types';
 
 export class ExchangeWrapper {
     private _exchange: ExchangeContract;
diff --git a/packages/contracts/src/utils/formatters.ts b/packages/contracts/src/utils/formatters.ts
index bfa48d6f1..d84a16469 100644
--- a/packages/contracts/src/utils/formatters.ts
+++ b/packages/contracts/src/utils/formatters.ts
@@ -1,8 +1,9 @@
 import { BigNumber } from '@0xproject/utils';
+import { SignedOrder } from '@0xproject/types';
 import * as _ from 'lodash';
 
 import { orderUtils } from './order_utils';
-import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders, SignedOrder } from './types';
+import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders } from './types';
 
 export const formatters = {
     createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []): BatchFillOrders {
diff --git a/packages/contracts/src/utils/match_order_tester.ts b/packages/contracts/src/utils/match_order_tester.ts
index 30039937f..87399b9f6 100644
--- a/packages/contracts/src/utils/match_order_tester.ts
+++ b/packages/contracts/src/utils/match_order_tester.ts
@@ -1,5 +1,5 @@
 import { BlockchainLifecycle } from '@0xproject/dev-utils';
-import { LogWithDecodedArgs } from '@0xproject/types';
+import { LogWithDecodedArgs, SignedOrder } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
 import ethUtil = require('ethereumjs-util');
@@ -29,7 +29,6 @@ import {
     ERC20BalancesByOwner,
     ERC721TokenIdsByOwner,
     ExchangeStatus,
-    SignedOrder,
     TransferAmountsByMatchOrders as TransferAmounts,
 } from '../utils/types';
 import { provider, web3Wrapper } from '../utils/web3_wrapper';
diff --git a/packages/contracts/src/utils/order_factory.ts b/packages/contracts/src/utils/order_factory.ts
index 86b3d5ac7..f704c26ec 100644
--- a/packages/contracts/src/utils/order_factory.ts
+++ b/packages/contracts/src/utils/order_factory.ts
@@ -1,11 +1,12 @@
 import { generatePseudoRandomSalt } from '@0xproject/order-utils';
+import { SignedOrder, UnsignedOrder } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import * as _ from 'lodash';
 
 import { constants } from './constants';
 import { orderUtils } from './order_utils';
 import { signingUtils } from './signing_utils';
-import { SignatureType, SignedOrder, UnsignedOrder } from './types';
+import { SignatureType } from './types';
 
 export class OrderFactory {
     private _defaultOrderParams: Partial<UnsignedOrder>;
diff --git a/packages/contracts/src/utils/order_utils.ts b/packages/contracts/src/utils/order_utils.ts
index 8adc6b735..9542a3858 100644
--- a/packages/contracts/src/utils/order_utils.ts
+++ b/packages/contracts/src/utils/order_utils.ts
@@ -1,10 +1,11 @@
+import { Order, SignedOrder, UnsignedOrder } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import ethUtil = require('ethereumjs-util');
 import * as _ from 'lodash';
 
 import { crypto } from './crypto';
-import { CancelOrder, MatchOrder, OrderStruct, SignatureType, SignedOrder, UnsignedOrder } from './types';
+import { CancelOrder, MatchOrder, SignatureType } from './types';
 
 export const orderUtils = {
     createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => {
@@ -22,7 +23,7 @@ export const orderUtils = {
         };
         return cancel;
     },
-    getOrderStruct(signedOrder: SignedOrder): OrderStruct {
+    getOrderStruct(signedOrder: SignedOrder): Order {
         const orderStruct = {
             senderAddress: signedOrder.senderAddress,
             makerAddress: signedOrder.makerAddress,
diff --git a/packages/contracts/src/utils/types.ts b/packages/contracts/src/utils/types.ts
index ef86b4f38..8c53b966f 100644
--- a/packages/contracts/src/utils/types.ts
+++ b/packages/contracts/src/utils/types.ts
@@ -1,4 +1,4 @@
-import { AbiDefinition, ContractAbi } from '@0xproject/types';
+import { AbiDefinition, ContractAbi, Order } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 
 export interface ERC20BalancesByOwner {
@@ -18,25 +18,25 @@ export interface SubmissionContractEventArgs {
 }
 
 export interface BatchFillOrders {
-    orders: OrderStruct[];
+    orders: Order[];
     signatures: string[];
     takerAssetFillAmounts: BigNumber[];
 }
 
 export interface MarketSellOrders {
-    orders: OrderStruct[];
+    orders: Order[];
     signatures: string[];
     takerAssetFillAmount: BigNumber;
 }
 
 export interface MarketBuyOrders {
-    orders: OrderStruct[];
+    orders: Order[];
     signatures: string[];
     makerAssetFillAmount: BigNumber;
 }
 
 export interface BatchCancelOrders {
-    orders: OrderStruct[];
+    orders: Order[];
 }
 
 export interface CancelOrdersBefore {
@@ -113,29 +113,6 @@ export enum ContractName {
     Authorizable = 'Authorizable',
 }
 
-export interface SignedOrder extends UnsignedOrder {
-    signature: string;
-}
-
-export interface OrderStruct {
-    senderAddress: string;
-    makerAddress: string;
-    takerAddress: string;
-    feeRecipientAddress: string;
-    makerAssetAmount: BigNumber;
-    takerAssetAmount: BigNumber;
-    makerFee: BigNumber;
-    takerFee: BigNumber;
-    expirationTimeSeconds: BigNumber;
-    salt: BigNumber;
-    makerAssetData: string;
-    takerAssetData: string;
-}
-
-export interface UnsignedOrder extends OrderStruct {
-    exchangeAddress: string;
-}
-
 export enum SignatureType {
     Illegal,
     Invalid,
@@ -199,13 +176,13 @@ export interface ProxyData {
 }
 
 export interface CancelOrder {
-    order: OrderStruct;
+    order: Order;
     takerAssetCancelAmount: BigNumber;
 }
 
 export interface MatchOrder {
-    left: OrderStruct;
-    right: OrderStruct;
+    left: Order;
+    right: Order;
     leftSignature: string;
     rightSignature: string;
 }