Change utils

1 files changed, 8 insertions, 5 deletions

diff --git a/packages/contracts/util/multi_sig_wrapper.ts b/packages/contracts/util/multi_sig_wrapper.ts
index 0a066df53..3b83ccb7b 100644
--- a/packages/contracts/util/multi_sig_wrapper.ts
+++ b/packages/contracts/util/multi_sig_wrapper.ts
@@ -1,12 +1,15 @@
+import { BigNumber } from '@0xproject/utils';
 import ABI = require('ethereumjs-abi');
 import ethUtil = require('ethereumjs-util');
 import * as _ from 'lodash';
 import * as Web3 from 'web3';
 
+import { MultiSigWalletContract } from '../src/contract_wrappers/generated/multi_sig_wallet';
+
 import { TransactionDataParams } from './types';
 
 export class MultiSigWrapper {
-    private _multiSig: Web3.ContractInstance;
+    private _multiSig: MultiSigWalletContract;
     public static encodeFnArgs(name: string, abi: Web3.AbiDefinition[], args: any[]) {
         const abiEntity = _.find(abi, { name }) as Web3.MethodAbi;
         if (_.isUndefined(abiEntity)) {
@@ -21,18 +24,18 @@ export class MultiSigWrapper {
         });
         return funcSig + argsData.join('');
     }
-    constructor(multiSigContractInstance: Web3.ContractInstance) {
-        this._multiSig = multiSigContractInstance;
+    constructor(multiSigContract: MultiSigWalletContract) {
+        this._multiSig = multiSigContract;
     }
     public async submitTransactionAsync(
         destination: string,
         from: string,
         dataParams: TransactionDataParams,
-        value: number = 0,
+        value: BigNumber = new BigNumber(0),
     ) {
         const { name, abi, args = [] } = dataParams;
         const encoded = MultiSigWrapper.encodeFnArgs(name, abi, args);
-        return this._multiSig.submitTransaction(destination, value, encoded, {
+        return this._multiSig.submitTransaction.sendTransactionAsync(destination, value, encoded, {
             from,
         });
     }