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-rw-r--r--packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts5
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts5
2 files changed, 6 insertions, 4 deletions
diff --git a/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
index 883d7c4d6..68bdc2de7 100644
--- a/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
@@ -3,6 +3,7 @@ import { ContractAbi } from 'ethereum-types';
import * as _ from 'lodash';
import { artifacts } from '../artifacts';
+import { AssetProxyId } from '../types';
import { assert } from '../utils/assert';
import { ContractWrapper } from './contract_wrapper';
@@ -23,9 +24,9 @@ export class ERC20ProxyWrapper extends ContractWrapper {
* Get the 4 bytes ID of this asset proxy
* @return Proxy id
*/
- public async getProxyIdAsync(): Promise<string> {
+ public async getProxyIdAsync(): Promise<AssetProxyId> {
const ERC20ProxyContractInstance = await this._getERC20ProxyContractAsync();
- const proxyId = await ERC20ProxyContractInstance.getProxyId.callAsync();
+ const proxyId = (await ERC20ProxyContractInstance.getProxyId.callAsync()) as AssetProxyId;
return proxyId;
}
/**
diff --git a/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts
index 648c150df..e249f2f74 100644
--- a/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts
@@ -3,6 +3,7 @@ import { ContractAbi } from 'ethereum-types';
import * as _ from 'lodash';
import { artifacts } from '../artifacts';
+import { AssetProxyId } from '../types';
import { assert } from '../utils/assert';
import { ContractWrapper } from './contract_wrapper';
@@ -23,9 +24,9 @@ export class ERC721ProxyWrapper extends ContractWrapper {
* Get the 4 bytes ID of this asset proxy
* @return Proxy id
*/
- public async getProxyIdAsync(): Promise<string> {
+ public async getProxyIdAsync(): Promise<AssetProxyId> {
const ERC721ProxyContractInstance = await this._getERC721ProxyContractAsync();
- const proxyId = await ERC721ProxyContractInstance.getProxyId.callAsync();
+ const proxyId = (await ERC721ProxyContractInstance.getProxyId.callAsync()) as AssetProxyId;
return proxyId;
}
/**