1 files changed, 5 insertions, 6 deletions
diff --git a/packages/subproviders/test/unit/ledger_subprovider_test.ts b/packages/subproviders/test/unit/ledger_subprovider_test.ts
index 17e72a694..bd1dad1f9 100644
--- a/packages/subproviders/test/unit/ledger_subprovider_test.ts
+++ b/packages/subproviders/test/unit/ledger_subprovider_test.ts
@@ -3,7 +3,6 @@ import { JSONRPCResponsePayload } from 'ethereum-types';
 import * as ethUtils from 'ethereumjs-util';
 import * as _ from 'lodash';
 import 'make-promises-safe';
-import Web3 = require('web3');
 import Web3ProviderEngine = require('web3-provider-engine');
 
 import { LedgerSubprovider } from '../../src';
@@ -49,7 +48,7 @@ describe('LedgerSubprovider', () => {
                     };
                     return ecSignature;
                 },
-                signTransaction: async (derivationPath: string, txHex: string) => {
+                signTransaction: async (_derivationPath: string, _txHex: string) => {
                     const ecSignature = {
                         v: '77',
                         r: '88a95ef1378487bc82be558e82c8478baf840c545d5b887536bb1da63673a98b',
@@ -194,7 +193,7 @@ describe('LedgerSubprovider', () => {
                     params: [FAKE_ADDRESS, nonHexMessage],
                     id: 1,
                 };
-                const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
+                const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
                     expect(err).to.not.be.a('null');
                     expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
                     done();
@@ -209,7 +208,7 @@ describe('LedgerSubprovider', () => {
                     params: [nonHexMessage, FAKE_ADDRESS],
                     id: 1,
                 };
-                const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
+                const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
                     expect(err).to.not.be.a('null');
                     expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
                     done();
@@ -227,7 +226,7 @@ describe('LedgerSubprovider', () => {
                     params: [tx],
                     id: 1,
                 };
-                const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
+                const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
                     expect(err).to.not.be.a('null');
                     expect(err.message).to.be.equal(WalletSubproviderErrors.SenderInvalidOrNotSupplied);
                     done();
@@ -246,7 +245,7 @@ describe('LedgerSubprovider', () => {
                     params: [tx],
                     id: 1,
                 };
-                const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
+                const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
                     expect(err).to.not.be.a('null');
                     expect(err.message).to.be.equal(WalletSubproviderErrors.SenderInvalidOrNotSupplied);
                     done();