Fix no-any-propagation

2 files changed, 4 insertions, 3 deletions

diff --git a/packages/0x.js/src/0x.ts b/packages/0x.js/src/0x.ts
index e670bd0c5..7850a782d 100644
--- a/packages/0x.js/src/0x.ts
+++ b/packages/0x.js/src/0x.ts
@@ -163,7 +163,7 @@ export class ZeroEx {
      */
     public async getAvailableAddressesAsync(): Promise<string[]> {
         // Hack: Get Web3Wrapper from ZeroExContract
-        const web3Wrapper = (this._contractWrappers as any)._web3Wrapper;
+        const web3Wrapper: Web3Wrapper = (this._contractWrappers as any)._web3Wrapper;
         const availableAddresses = await web3Wrapper.getAvailableAddressesAsync();
         return availableAddresses;
     }
@@ -204,7 +204,7 @@ export class ZeroEx {
         timeoutMs?: number,
     ): Promise<TransactionReceiptWithDecodedLogs> {
         // Hack: Get Web3Wrapper from ZeroExContract
-        const web3Wrapper = (this._contractWrappers as any)._web3Wrapper;
+        const web3Wrapper: Web3Wrapper = (this._contractWrappers as any)._web3Wrapper;
         const transactionReceiptWithDecodedLogs = await web3Wrapper.awaitTransactionMinedAsync(
             txHash,
             pollingIntervalMs,
diff --git a/packages/0x.js/test/0x.js_test.ts b/packages/0x.js/test/0x.js_test.ts
index fe5948e00..0a708e94d 100644
--- a/packages/0x.js/test/0x.js_test.ts
+++ b/packages/0x.js/test/0x.js_test.ts
@@ -1,3 +1,4 @@
+import { ContractWrappers } from '@0xproject/contract-wrappers';
 import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
@@ -42,7 +43,7 @@ describe('ZeroEx library', () => {
             expect((zeroEx.tokenRegistry as any)._tokenRegistryContractIfExists).to.be.undefined();
 
             // Check that all nested zeroExContract/web3Wrapper instances return the updated provider
-            const nestedWeb3WrapperProvider = (zeroEx as any)._contractWrappers.getProvider();
+            const nestedWeb3WrapperProvider = ((zeroEx as any)._contractWrappers as ContractWrappers).getProvider();
             expect(nestedWeb3WrapperProvider.zeroExTestId).to.be.a('number');
             const exchangeWeb3WrapperProvider = (zeroEx.exchange as any)._web3Wrapper.getProvider();
             expect(exchangeWeb3WrapperProvider.zeroExTestId).to.be.a('number');