Fix import

Author: AyaMorisawa

ratelimiter/ratelimiter-tests.ts

@@ -1,8 +1,8 @@
 /// <reference path="../redis/redis.d.ts" />
 /// <reference path="./ratelimiter.d.ts" />
 
-import redis = require('redis');
-import Limiter = require('ratelimiter');
+import * as redis from 'redis';
+import * as Limiter from 'ratelimiter';
 
 let id: string;
 let db: redis.RedisClient;

ratelimiter/ratelimiter.d.ts

@@ -55,5 +55,7 @@ declare module "ratelimiter" {
 		get(fn: (err: any, info: LimiterInfo) => void): void;
 	}
 
+	namespace Limiter {}
+
 	export = Limiter;
 }