chore: add urllib declaration support in index.d.ts (#2117)

index.d.ts

@@ -1,6 +1,7 @@
 import * as accepts from 'accepts';
 import * as KoaApplication from 'koa';
 import * as KoaRouter from 'koa-router';
+import { RequestOptions } from 'urllib';
 import { Readable } from 'stream';
 /**
  * BaseContextClass is a base class that can be extended,
@@ -470,7 +471,7 @@ declare interface EggApplication extends KoaApplication { // tslint:disable-line
    * Keep the same api with httpclient.request(url, args).
    * See https://github.com/node-modules/urllib#api-doc for more details.
    */
-  curl(url: string, opt: any): Promise<any>;
+  curl(url: string, opt: RequestOptions): Promise<any>;
 
   /**
    * Get logger by name, it's equal to app.loggers['name'], but you can extend it with your own logical
@@ -732,7 +733,7 @@ export interface Context extends KoaApplication.Context {
    * Keep the same api with httpclient.request(url, args).
    * See https://github.com/node-modules/urllib#api-doc for more details.
    */
-  curl(url: string, opt: any): Promise<any>;
+  curl(url: string, opt: RequestOptions): Promise<any>;
 
   /**
    * Get logger by name, it's equal to app.loggers['name'], but you can extend it with your own logical

package.json

@@ -16,6 +16,7 @@
     "@types/accepts": "^1.3.3",
     "@types/koa": "^2.0.40",
     "@types/koa-router": "^7.0.25",
+    "@types/urllib": "^2.25.0",
     "accepts": "^1.3.4",
     "agentkeepalive": "^3.3.0",
     "cluster-client": "^1.7.1",