Fix the imports order

1 files changed, 6 insertions, 9 deletions

diff --git a/packages/0x.js/src/contract_wrappers/token_wrapper.ts b/packages/0x.js/src/contract_wrappers/token_wrapper.ts
index 4b359d069..cd1104580 100644
--- a/packages/0x.js/src/contract_wrappers/token_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/token_wrapper.ts
@@ -20,6 +20,7 @@ import {constants} from '../utils/constants';
 import {Web3Wrapper} from '../web3_wrapper';
 
 import {ContractWrapper} from './contract_wrapper';
+import {TokenTransferProxyWrapper} from './token_transfer_proxy_wrapper';
 
 const ALLOWANCE_TO_ZERO_GAS_AMOUNT = 47275;
 
@@ -31,12 +32,12 @@ const ALLOWANCE_TO_ZERO_GAS_AMOUNT = 47275;
 export class TokenWrapper extends ContractWrapper {
     public UNLIMITED_ALLOWANCE_IN_BASE_UNITS = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
     private _tokenContractsByAddress: {[address: string]: TokenContract};
-    private _tokenTransferProxyContractAddressFetcher: () => Promise<string>;
+    private _tokenTransferProxyWrapper: TokenTransferProxyWrapper;
     constructor(web3Wrapper: Web3Wrapper, abiDecoder: AbiDecoder,
-                tokenTransferProxyContractAddressFetcher: () => Promise<string>) {
+                tokenTransferProxyWrapper: TokenTransferProxyWrapper) {
         super(web3Wrapper, abiDecoder);
         this._tokenContractsByAddress = {};
-        this._tokenTransferProxyContractAddressFetcher = tokenTransferProxyContractAddressFetcher;
+        this._tokenTransferProxyWrapper = tokenTransferProxyWrapper;
     }
     /**
      * Retrieves an owner's ERC20 token balance.
@@ -135,7 +136,7 @@ export class TokenWrapper extends ContractWrapper {
         assert.isETHAddressHex('ownerAddress', ownerAddress);
         assert.isETHAddressHex('tokenAddress', tokenAddress);
 
-        const proxyAddress = await this._getTokenTransferProxyAddressAsync();
+        const proxyAddress = this._tokenTransferProxyWrapper.getContractAddress();
         const allowanceInBaseUnits = await this.getAllowanceAsync(tokenAddress, ownerAddress, proxyAddress, methodOpts);
         return allowanceInBaseUnits;
     }
@@ -154,7 +155,7 @@ export class TokenWrapper extends ContractWrapper {
         assert.isETHAddressHex('tokenAddress', tokenAddress);
         assert.isValidBaseUnitAmount('amountInBaseUnits', amountInBaseUnits);
 
-        const proxyAddress = await this._getTokenTransferProxyAddressAsync();
+        const proxyAddress = this._tokenTransferProxyWrapper.getContractAddress();
         const txHash = await this.setAllowanceAsync(tokenAddress, ownerAddress, proxyAddress, amountInBaseUnits);
         return txHash;
     }
@@ -308,8 +309,4 @@ export class TokenWrapper extends ContractWrapper {
         this._tokenContractsByAddress[tokenAddress] = tokenContract;
         return tokenContract;
     }
-    private async _getTokenTransferProxyAddressAsync(): Promise<string> {
-        const tokenTransferProxyContractAddress = await this._tokenTransferProxyContractAddressFetcher();
-        return tokenTransferProxyContractAddress;
-    }
 }