From e297d2677fb7bb82e6c06ef4a34532c8d65bcb0b Mon Sep 17 00:00:00 2001
From: york yao <yaoao12306@outlook.com>
Date: Thu, 26 Jan 2017 19:20:44 +0800
Subject: [PATCH] fix name, class to interface, var to const, enable
 strictNullChecks

---
 node-zookeeper-client/index.d.ts                   |  6 +++---
 .../node-zookeeper-client-tests.ts                 | 14 +++++++-------
 node-zookeeper-client/tsconfig.json                |  2 +-
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/node-zookeeper-client/index.d.ts b/node-zookeeper-client/index.d.ts
index cb9979e9f4..a85d14b7cc 100644
--- a/node-zookeeper-client/index.d.ts
+++ b/node-zookeeper-client/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for Jasmine 2.5
+// Type definitions for node-zookeeper-client 0.2
 // Project: https://github.com/alexguan/node-zookeeper-client
 // Definitions by: York Yao <https://github.com/plantain-00/>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
@@ -72,7 +72,7 @@ export class Event {
     getPath(): string;
 }
 
-export class Transaction {
+interface Transaction {
     create(path: string, dataOrAclsOrmode1?: Buffer | ACL[] | number, dataOrAclsOrmode2?: Buffer | ACL[] | number, dataOrAclsOrmode3?: Buffer | ACL[] | number): this;
     setData(path: string, data: Buffer | null, version?: number): this;
     check(path: string, version?: number): this;
@@ -80,7 +80,7 @@ export class Transaction {
     commit(callback: (error: Error | Exception, results: any) => void): void;
 }
 
-export class Client extends EventEmitter {
+interface Client extends EventEmitter {
     connect(): void;
     close(): void;
     create(path: string, callback: (error: Error | Exception, path: string) => void): void;
diff --git a/node-zookeeper-client/node-zookeeper-client-tests.ts b/node-zookeeper-client/node-zookeeper-client-tests.ts
index 19cca8628b..91c434bafa 100644
--- a/node-zookeeper-client/node-zookeeper-client-tests.ts
+++ b/node-zookeeper-client/node-zookeeper-client-tests.ts
@@ -1,8 +1,8 @@
 import * as zookeeper from "node-zookeeper-client";
 
 {
-    var client = zookeeper.createClient('localhost:2181');
-    var path = process.argv[2];
+    const client = zookeeper.createClient('localhost:2181');
+    const path = process.argv[2];
 
     client.once('connected', function () {
         console.log('Connected to the server.');
@@ -44,8 +44,8 @@ function listChildren(client: zookeeper.Client, path: string) {
 }
 
 {
-    var client = zookeeper.createClient('localhost:2181');
-    var path = process.argv[2];
+    const client = zookeeper.createClient('localhost:2181');
+    const path = process.argv[2];
 
     client.once('connected', function () {
         console.log('Connected to ZooKeeper.');
@@ -55,7 +55,7 @@ function listChildren(client: zookeeper.Client, path: string) {
     client.connect();
 }
 
-var client = zookeeper.createClient(
+const client = zookeeper.createClient(
     'localhost:2181/test',
     { sessionTimeout: 10000 }
 );
@@ -188,12 +188,12 @@ var client = zookeeper.createClient(
 }
 
 {
-    var state = client.getState();
+    const state = client.getState();
     console.log('Current state is: %s', state);
 }
 
 {
-    var id = client.getSessionId();
+    const id = client.getSessionId();
     console.log('Session id is: %s', id.toString('hex'));
 }
 
diff --git a/node-zookeeper-client/tsconfig.json b/node-zookeeper-client/tsconfig.json
index d93291d45b..1f5ffdedf8 100644
--- a/node-zookeeper-client/tsconfig.json
+++ b/node-zookeeper-client/tsconfig.json
@@ -6,7 +6,7 @@
         ],
         "noImplicitAny": true,
         "noImplicitThis": true,
-        "strictNullChecks": false,
+        "strictNullChecks": true,
         "baseUrl": "../",
         "typeRoots": [
             "../"