Merge branch 'development' into refactor/publishProcess

* development:
  Run prettier, update deployer CHANGELOG
  Create solc_bin dir if does not exist before attempting to compile
  Add missing type import

4 files changed, 11 insertions, 19 deletions

diff --git a/packages/0x.js/src/0x.ts b/packages/0x.js/src/0x.ts
index 7627f1d6e..b82cc820f 100644
--- a/packages/0x.js/src/0x.ts
+++ b/packages/0x.js/src/0x.ts
@@ -15,7 +15,7 @@ import { OrderStateWatcher } from './order_watcher/order_state_watcher';
 import { zeroExConfigSchema } from './schemas/zero_ex_config_schema';
 import { zeroExPrivateNetworkConfigSchema } from './schemas/zero_ex_private_network_config_schema';
 import { zeroExPublicNetworkConfigSchema } from './schemas/zero_ex_public_network_config_schema';
-import { OrderStateWatcherConfig, ZeroExConfig, ZeroExError } from './types';
+import { OrderStateWatcherConfig, Web3Provider, ZeroExConfig, ZeroExError } from './types';
 import { assert } from './utils/assert';
 import { constants } from './utils/constants';
 import { decorators } from './utils/decorators';
@@ -331,13 +331,7 @@ export class ZeroEx {
      * @return  An instance of the 0x.js OrderStateWatcher class.
      */
     public createOrderStateWatcher(config?: OrderStateWatcherConfig) {
-        return new OrderStateWatcher(
-            this._web3Wrapper,
-            this._abiDecoder,
-            this.token,
-            this.exchange,
-            config,
-        );
+        return new OrderStateWatcher(this._web3Wrapper, this._abiDecoder, this.token, this.exchange, config);
     }
     /*
      * HACK: `TokenWrapper` needs a token transfer proxy address. `TokenTransferProxy` address is fetched from
diff --git a/packages/0x.js/src/order_watcher/event_watcher.ts b/packages/0x.js/src/order_watcher/event_watcher.ts
index d01542a8c..47bbd5b2e 100644
--- a/packages/0x.js/src/order_watcher/event_watcher.ts
+++ b/packages/0x.js/src/order_watcher/event_watcher.ts
@@ -23,7 +23,11 @@ export class EventWatcher {
     private _intervalIdIfExists?: NodeJS.Timer;
     private _lastEvents: LogEntry[] = [];
     private _stateLayer: BlockParamLiteral;
-    constructor(web3Wrapper: Web3Wrapper, pollingIntervalIfExistsMs: undefined | number, stateLayer: BlockParamLiteral = BlockParamLiteral.Latest) {
+    constructor(
+        web3Wrapper: Web3Wrapper,
+        pollingIntervalIfExistsMs: undefined | number,
+        stateLayer: BlockParamLiteral = BlockParamLiteral.Latest,
+    ) {
         this._web3Wrapper = web3Wrapper;
         this._stateLayer = stateLayer;
         this._pollingIntervalMs = _.isUndefined(pollingIntervalIfExistsMs)
diff --git a/packages/0x.js/src/order_watcher/order_state_watcher.ts b/packages/0x.js/src/order_watcher/order_state_watcher.ts
index bfd250e21..cd6016c5a 100644
--- a/packages/0x.js/src/order_watcher/order_state_watcher.ts
+++ b/packages/0x.js/src/order_watcher/order_state_watcher.ts
@@ -86,14 +86,10 @@ export class OrderStateWatcher {
         this._abiDecoder = abiDecoder;
         this._web3Wrapper = web3Wrapper;
         const pollingIntervalIfExistsMs = _.isUndefined(config) ? undefined : config.eventPollingIntervalMs;
-        const stateLayer = _.isUndefined(config) || _.isUndefined(config.stateLayer)
-            ? BlockParamLiteral.Latest
-            : config.stateLayer;
+        const stateLayer =
+            _.isUndefined(config) || _.isUndefined(config.stateLayer) ? BlockParamLiteral.Latest : config.stateLayer;
         this._eventWatcher = new EventWatcher(web3Wrapper, pollingIntervalIfExistsMs, stateLayer);
-        this._balanceAndProxyAllowanceLazyStore = new BalanceAndProxyAllowanceLazyStore(
-            token,
-            stateLayer,
-        );
+        this._balanceAndProxyAllowanceLazyStore = new BalanceAndProxyAllowanceLazyStore(token, stateLayer);
         this._orderFilledCancelledLazyStore = new OrderFilledCancelledLazyStore(exchange);
         this._orderStateUtils = new OrderStateUtils(
             this._balanceAndProxyAllowanceLazyStore,
diff --git a/packages/0x.js/test/order_state_watcher_test.ts b/packages/0x.js/test/order_state_watcher_test.ts
index 4f727d495..4210e013f 100644
--- a/packages/0x.js/test/order_state_watcher_test.ts
+++ b/packages/0x.js/test/order_state_watcher_test.ts
@@ -15,9 +15,7 @@ import {
     ZeroEx,
     ZeroExError,
 } from '../src';
-import {
-    OrderStateWatcher,
-} from '../src/order_watcher/order_state_watcher';
+import { OrderStateWatcher } from '../src/order_watcher/order_state_watcher';
 import { DoneCallback } from '../src/types';
 
 import { chaiSetup } from './utils/chai_setup';