change Function to () => void

types/dplayer/index.d.ts

@@ -90,7 +90,7 @@ declare module 'dplayer' {
   export interface DPlayerContextMenuItem {
     text: string;
     link?: string;
-    click?: Function;
+    click?: () => void;
   }
 
   export interface DPlayerHighLightItem {
@@ -125,9 +125,9 @@ declare module 'dplayer' {
   }
 
   export interface DPlayerAPIBackend {
-    read(endpoint: any, callback: Function): void;
+    read(endpoint: any, callback: () => void): void;
 
-    send(endpoint: any, danmakuData: DPlayerDanmakuItem, callback: Function): void;
+    send(endpoint: any, danmakuData: DPlayerDanmakuItem, callback: () => void): void;
   }
 
   export default class DPlayer {
@@ -143,7 +143,7 @@ declare module 'dplayer' {
 
     toggle(): void;
 
-    on(event: DPlayerEvents, handler: Function): void;
+    on(event: DPlayerEvents, handler: () => void): void;
 
     switchVideo(video: DPlayerVideo, danmaku: DPlayerDanmaku): void;
 

types/dplayer/tsconfig.json

@@ -1,9 +1,7 @@
 {
     "compilerOptions": {
         "module": "commonjs",
-        "lib": [
-            "es6"
-        ],
+        "lib": ["es5", "es6", "dom"],
         "noImplicitAny": true,
         "noImplicitThis": true,
         "strictNullChecks": true,