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-rw-r--r--packages/subproviders/src/utils/subprovider_utils.ts4
-rw-r--r--packages/subproviders/src/utils/wallet_utils.ts4
2 files changed, 4 insertions, 4 deletions
diff --git a/packages/subproviders/src/utils/subprovider_utils.ts b/packages/subproviders/src/utils/subprovider_utils.ts
index 24ebedd06..beda408ab 100644
--- a/packages/subproviders/src/utils/subprovider_utils.ts
+++ b/packages/subproviders/src/utils/subprovider_utils.ts
@@ -1,4 +1,4 @@
-import ProviderEngine = require('web3-provider-engine');
+import Web3ProviderEngine = require('web3-provider-engine');
import { Subprovider } from '../subproviders/subprovider';
@@ -7,7 +7,7 @@ import { Subprovider } from '../subproviders/subprovider';
* @param provider Given provider
* @param subprovider Subprovider to prepend
*/
-export function prependSubprovider(provider: ProviderEngine, subprovider: Subprovider): void {
+export function prependSubprovider(provider: Web3ProviderEngine, subprovider: Subprovider): void {
subprovider.setEngine(provider);
// HACK: We use implementation details of provider engine here
// https://github.com/MetaMask/provider-engine/blob/master/index.js#L68
diff --git a/packages/subproviders/src/utils/wallet_utils.ts b/packages/subproviders/src/utils/wallet_utils.ts
index 3748077ef..4c233645b 100644
--- a/packages/subproviders/src/utils/wallet_utils.ts
+++ b/packages/subproviders/src/utils/wallet_utils.ts
@@ -6,8 +6,8 @@ import { DerivedHDKeyInfo } from '../types';
const DEFAULT_ADDRESS_SEARCH_LIMIT = 1000;
class DerivedHDKeyInfoIterator implements IterableIterator<DerivedHDKeyInfo> {
- private _parentDerivedKeyInfo: DerivedHDKeyInfo;
- private _searchLimit: number;
+ private readonly _parentDerivedKeyInfo: DerivedHDKeyInfo;
+ private readonly _searchLimit: number;
private _index: number;
constructor(initialDerivedKey: DerivedHDKeyInfo, searchLimit: number = DEFAULT_ADDRESS_SEARCH_LIMIT) {