Remove unused imports

src/0x.ts

@@ -3,7 +3,6 @@ import * as BigNumber from 'bignumber.js';
 import {bigNumberConfigs} from './bignumber_config';
 import * as ethUtil from 'ethereumjs-util';
 import contract = require('truffle-contract');
-import * as Web3 from 'web3';
 import findVersions = require('find-versions');
 import compareVersions = require('compare-versions');
 import {Web3Wrapper} from './web3_wrapper';

src/contract_wrappers/exchange_wrapper.ts

@@ -1,7 +1,6 @@
 import * as _ from 'lodash';
 import * as BigNumber from 'bignumber.js';
 import promisify = require('es6-promisify');
-import * as Web3 from 'web3';
 import {Web3Wrapper} from '../web3_wrapper';
 import {
     ECSignature,
@@ -27,17 +26,12 @@ import {
     LogErrorContractEventArgs,
     LogFillContractEventArgs,
     LogCancelContractEventArgs,
-    EventCallback,
-    ContractEventArg,
-    ExchangeContractByAddress,
-    ContractArtifact,
 } from '../types';
 import {assert} from '../utils/assert';
 import {utils} from '../utils/utils';
 import {eventUtils} from '../utils/event_utils';
 import {OrderValidationUtils} from '../utils/order_validation_utils';
 import {ContractWrapper} from './contract_wrapper';
-import {ProxyWrapper} from './proxy_wrapper';
 import {ecSignatureSchema} from '../schemas/ec_signature_schema';
 import {signedOrdersSchema} from '../schemas/signed_orders_schema';
 import {subscriptionOptsSchema} from '../schemas/subscription_opts_schema';

src/contract_wrappers/proxy_wrapper.ts

@@ -1,5 +1,4 @@
 import * as _ from 'lodash';
-import {Web3Wrapper} from '../web3_wrapper';
 import {ContractWrapper} from './contract_wrapper';
 import * as ProxyArtifacts from '../artifacts/Proxy.json';
 import {ProxyContract} from '../types';

src/contract_wrappers/token_registry_wrapper.ts

@@ -1,7 +1,6 @@
 import * as _ from 'lodash';
 import {Web3Wrapper} from '../web3_wrapper';
 import {Token, TokenRegistryContract, TokenMetadata} from '../types';
-import {assert} from '../utils/assert';
 import {ContractWrapper} from './contract_wrapper';
 import * as TokenRegistryArtifacts from '../artifacts/TokenRegistry.json';
 

src/types.ts

@@ -1,4 +1,3 @@
-import * as _ from 'lodash';
 import * as Web3 from 'web3';
 
 export enum ZeroExError {

src/utils/assert.ts

@@ -3,7 +3,6 @@ import * as BigNumber from 'bignumber.js';
 import * as Web3 from 'web3';
 import {Web3Wrapper} from '../web3_wrapper';
 import {SchemaValidator} from './schema_validator';
-import {utils} from './utils';
 
 const HEX_REGEX = /^0x[0-9A-F]*$/i;
 

test/0x.js_test.ts

@@ -6,7 +6,6 @@ import * as BigNumber from 'bignumber.js';
 import * as Sinon from 'sinon';
 import {ZeroEx, Order} from '../src';
 import {constants} from './utils/constants';
-import {assert} from '../src/utils/assert';
 import {web3Factory} from './utils/web3_factory';
 
 chaiSetup.configure();

test/artifacts_test.ts

@@ -3,7 +3,6 @@ import * as chai from 'chai';
 import {chaiSetup} from './utils/chai_setup';
 import HDWalletProvider = require('truffle-hdwallet-provider');
 import {ZeroEx} from '../src';
-import {web3Factory} from './utils/web3_factory';
 import {constants} from './utils/constants';
 
 chaiSetup.configure();

test/ether_token_wrapper_test.ts

@@ -5,7 +5,7 @@ import * as Web3 from 'web3';
 import * as BigNumber from 'bignumber.js';
 import promisify = require('es6-promisify');
 import {web3Factory} from './utils/web3_factory';
-import {ZeroEx, ZeroExError, Token} from '../src';
+import {ZeroEx, ZeroExError} from '../src';
 import {BlockchainLifecycle} from './utils/blockchain_lifecycle';
 
 chaiSetup.configure();

test/exchange_wrapper_test.ts

@@ -1,5 +1,4 @@
 import 'mocha';
-import * as _ from 'lodash';
 import * as chai from 'chai';
 import * as Web3 from 'web3';
 import * as BigNumber from 'bignumber.js';