Small stylistic tweaks

packages/subproviders/src/subproviders/eth_lightwallet_subprovider.ts

@@ -17,14 +17,11 @@ import { BaseWalletSubprovider } from './base_wallet_subprovider';
 export class EthLightwalletSubprovider extends BaseWalletSubprovider {
     private _keystore: lightwallet.keystore;
     private _pwDerivedKey: Uint8Array;
-
     constructor(keystore: lightwallet.keystore, pwDerivedKey: Uint8Array) {
         super();
-
         this._keystore = keystore;
         this._pwDerivedKey = pwDerivedKey;
     }
-
     /**
      * Retrieve the accounts associated with the eth-lightwallet instance.
      * This method is implicitly called when issuing a `eth_accounts` JSON RPC request
@@ -36,7 +33,6 @@ export class EthLightwalletSubprovider extends BaseWalletSubprovider {
         const accounts = this._keystore.getAddresses();
         return accounts;
     }
-
     /**
      * Signs a transaction with the account specificed by the `from` field in txParams.
      * If you've added this Subprovider to your app's provider, you can simply send
@@ -58,7 +54,6 @@ export class EthLightwalletSubprovider extends BaseWalletSubprovider {
 
         return signedTxHex;
     }
-
     /**
      * Sign a personal Ethereum signed message. The signing account will be the account
      * associated with the provided address.
@@ -83,7 +78,6 @@ export class EthLightwalletSubprovider extends BaseWalletSubprovider {
         );
 
         const signature = lightwallet.signing.concatSig(result);
-
         return signature;
     }
 }

packages/subproviders/test/unit/eth_lightwallet_subprovider_test.ts

@@ -11,6 +11,7 @@ import { reportCallbackErrors } from '../utils/report_callback_errors';
 
 chaiSetup.configure();
 const expect = chai.expect;
+
 const FAKE_ADDRESS = '0x44be42fd88e22387c43ba9b75941aa3e680dae25';
 const NUM_GENERATED_ADDRESSES = 10;
 const PASSWORD = 'supersecretpassword99';
@@ -30,7 +31,6 @@ describe('EthLightwalletSubprovider', () => {
 
         const createVaultAsync = async (vaultOptions: lightwallet.VaultOptions) => {
             return new Promise<lightwallet.keystore>(resolve => {
-                // Create Vault
                 lightwallet.keystore.createVault(vaultOptions, (err: Error, vaultKeystore) => {
                     if (err) {
                         throw new Error(`Failed to createVault: ${err}`);
@@ -39,7 +39,6 @@ describe('EthLightwalletSubprovider', () => {
                 });
             });
         };
-
         const deriveKeyFromPasswordAsync = async (vaultKeystore: lightwallet.keystore) => {
             return new Promise<Uint8Array>(resolve => {
                 vaultKeystore.keyFromPassword(PASSWORD, (err: Error, passwordDerivedKey: Uint8Array) => {
@@ -50,14 +49,12 @@ describe('EthLightwalletSubprovider', () => {
                 });
             });
         };
-
         const keystore: lightwallet.keystore = await createVaultAsync(options);
         const pwDerivedKey: Uint8Array = await deriveKeyFromPasswordAsync(keystore);
 
         // Generate 10 addresses
         keystore.generateNewAddress(pwDerivedKey, NUM_GENERATED_ADDRESSES);
 
-        // Initialize Subprovider
         ethLightwalletSubprovider = new EthLightwalletSubprovider(keystore, pwDerivedKey);
     });
     describe('direct method calls', () => {

packages/typescript-typings/types/eth-lightwallet/index.d.ts

@@ -41,7 +41,6 @@ declare module 'eth-lightwallet' {
         public exportPrivateKey(address: string, pwDerivedKey: Uint8Array): string;
         public getAddresses(): string[];
     }
-
     interface VaultOptions {
         password: string;
         seedPhrase: string;