3 files changed, 10 insertions, 10 deletions
diff --git a/packages/contract_templates/contract.handlebars b/packages/contract_templates/contract.handlebars
index 08310c8f2..da2639f78 100644
--- a/packages/contract_templates/contract.handlebars
+++ b/packages/contract_templates/contract.handlebars
@@ -10,7 +10,6 @@ import { BigNumber, classUtils, promisify } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import * as ethersContracts from 'ethers-contracts';
 import * as _ from 'lodash';
-import * as Web3 from 'web3';
 
 {{#if events}}
 export type {{contractName}}ContractEventArgs =
diff --git a/packages/contract_templates/partials/callAsync.handlebars b/packages/contract_templates/partials/callAsync.handlebars
index e3fc2bdf9..8de69203e 100644
--- a/packages/contract_templates/partials/callAsync.handlebars
+++ b/packages/contract_templates/partials/callAsync.handlebars
@@ -4,9 +4,9 @@ async callAsync(
     callData: Partial<CallData> = {},
     defaultBlock?: BlockParam,
 ): Promise<{{> return_type outputs=outputs}}> {
-    const self = this as {{contractName}}Contract;
+    const self = this as any as {{contractName}}Contract;
     const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
-    [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+    [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
     const encodedData = self._ethersInterface.functions.{{this.name}}(
         {{> params inputs=inputs}}
     ).data;
@@ -19,7 +19,8 @@ async callAsync(
     const outputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).outputs;
     const outputParamsTypes = _.map(outputAbi, 'type');
     let resultArray = ethersContracts.Interface.decodeParams(outputParamsTypes, rawCallResult) as any;
-    resultArray = BaseContract._transformABIData(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
     return resultArray{{#singleReturnValue}}[0]{{/singleReturnValue}};
 },
 {{/hasReturnValue}}
diff --git a/packages/contract_templates/partials/tx.handlebars b/packages/contract_templates/partials/tx.handlebars
index f76de3a70..41ba6d3f7 100644
--- a/packages/contract_templates/partials/tx.handlebars
+++ b/packages/contract_templates/partials/tx.handlebars
@@ -8,9 +8,9 @@ public {{this.name}} = {
         txData: Partial<TxData> = {},
     {{/this.payable}}
     ): Promise<string> {
-        const self = this as {{contractName}}Contract;
+        const self = this as any as {{contractName}}Contract;
         const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
-        [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
         const encodedData = self._ethersInterface.functions.{{this.name}}(
             {{> params inputs=inputs}}
         ).data
@@ -31,9 +31,9 @@ public {{this.name}} = {
     {{> typed_params inputs=inputs}}
         txData: Partial<TxData> = {},
     ): Promise<number> {
-        const self = this as {{contractName}}Contract;
+        const self = this as any as {{contractName}}Contract;
         const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
-        [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(this));
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(this));
         const encodedData = self._ethersInterface.functions.{{this.name}}(
             {{> params inputs=inputs}}
         ).data
@@ -49,9 +49,9 @@ public {{this.name}} = {
     getABIEncodedTransactionData(
     {{> typed_params inputs=inputs}}
     ): string {
-        const self = this as {{contractName}}Contract;
+        const self = this as any as {{contractName}}Contract;
         const inputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).inputs;
-        [{{> params inputs=inputs}}] = BaseContract._transformABIData(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
         const abiEncodedTransactionData = self._ethersInterface.functions.{{this.name}}(
             {{> params inputs=inputs}}
         ).data