// Type definitions for redis-rate-limiter 1.0.3
// Project: https://github.com/TabDigital/redis-rate-limiter
// Definitions by: Seth Westphal <https://github.com/westy92>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

/// <reference path="../express/express.d.ts" />
/// <reference path="../redis/redis.d.ts" />

declare module "redis-rate-limiter" {

  import * as express from 'express';
  import * as redis from 'redis';

  class RedisRateLimiter {

    public static create(options: RedisRateLimiter.Options): 
      (req: express.Request, callback: (err: Error, res: RedisRateLimiter.Response) => void) => void;
    public static middleware(options: RedisRateLimiter.Options): express.RequestHandler;

  }

  namespace RedisRateLimiter {

    export interface Options {
      redis: redis.RedisClient;
      key: 'ip' | ((req: express.Request) => string);
      window?: number;
      limit?: number;
      rate?: string;
    }

    export interface Response {
      key: string;
      current: number;
      limit: number;
      window: number;
      over: boolean;
    }
    
  }

  export = RedisRateLimiter;

}