From d32b31f3e3a801e6f1245bc0a7c72e5dcb3400be Mon Sep 17 00:00:00 2001
From: Yanzhen Yu <yanzhen@smartx.com>
Date: Wed, 5 Jun 2019 17:33:20 +0800
Subject: [PATCH] remove mitt typings namesapce

---
 index.d.ts                     | 6 ------
 package.json                   | 3 +--
 src/replay/index.ts            | 8 +++++---
 src/types.ts                   | 7 +++++++
 tsconfig.json                  | 2 +-
 typings/index.d.ts             | 1 +
 typings/record/collection.d.ts | 2 +-
 typings/replay/index.d.ts      | 4 ++--
 typings/types.d.ts             | 5 +++++
 9 files changed, 23 insertions(+), 15 deletions(-)
 delete mode 100644 index.d.ts

diff --git a/index.d.ts b/index.d.ts
deleted file mode 100644
index 2a628ade..00000000
--- a/index.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-// TODO: remove this when mitt updated
-declare namespace mitt {
-  interface MittStatic {
-    (all?: { [key: string]: Array<Handler> }): Emitter;
-  }
-}
diff --git a/package.json b/package.json
index 0b0946a6..ba5fa127 100644
--- a/package.json
+++ b/package.json
@@ -24,8 +24,7 @@
     "dist",
     "lib",
     "es",
-    "typings",
-    "index.d.ts"
+    "typings"
   ],
   "author": "yanzhen@smartx.com",
   "license": "MIT",
diff --git a/src/replay/index.ts b/src/replay/index.ts
index 9539b46d..101ee519 100644
--- a/src/replay/index.ts
+++ b/src/replay/index.ts
@@ -18,6 +18,8 @@ import {
   incrementalSnapshotEvent,
   incrementalData,
   ReplayerEvents,
+  Handler,
+  Emitter,
 } from '../types';
 import { mirror } from '../utils';
 import getInjectStyleRules from './styles/inject-style';
@@ -43,7 +45,7 @@ export class Replayer {
 
   private mouse: HTMLDivElement;
 
-  private emitter: mitt.Emitter = mitt();
+  private emitter: Emitter = mitt();
 
   private baselineTime: number = 0;
   // record last played event timestamp when paused
@@ -76,10 +78,10 @@ export class Replayer {
     this.timer = new Timer(this.config);
     smoothscroll.polyfill();
     this.setupDom();
-    this.emitter.on('resize', this.handleResize as mitt.Handler);
+    this.emitter.on('resize', this.handleResize as Handler);
   }
 
-  public on(event: string, handler: mitt.Handler) {
+  public on(event: string, handler: Handler) {
     this.emitter.on(event, handler);
   }
 
diff --git a/src/types.ts b/src/types.ts
index 41a9e3a2..105868c8 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -261,6 +261,13 @@ export type actionWithDelay = {
   delay: number;
 };
 
+export type Handler = (event?: unknown) => void;
+
+export type Emitter = {
+  on(type: string, handler: Handler): void;
+  emit(type: string, event?: unknown): void;
+};
+
 export enum ReplayerEvents {
   Start = 'start',
   Pause = 'pause',
diff --git a/tsconfig.json b/tsconfig.json
index 0fd4e84f..d58ee546 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -12,5 +12,5 @@
   },
   "compileOnSave": true,
   "exclude": ["test"],
-  "include": ["src", "index.d.ts", "test.d.ts"]
+  "include": ["src", "test.d.ts"]
 }
diff --git a/typings/index.d.ts b/typings/index.d.ts
index 79016389..3c0afc67 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -1,4 +1,5 @@
 import record from './record';
 import { Replayer } from './replay';
 import { mirror } from './utils';
+export { EventType, IncrementalSource, MouseInteractions, ReplayerEvents } from './types';
 export { record, Replayer, mirror };
diff --git a/typings/record/collection.d.ts b/typings/record/collection.d.ts
index c6eb7fed..1f6c5b9a 100644
--- a/typings/record/collection.d.ts
+++ b/typings/record/collection.d.ts
@@ -1,4 +1,4 @@
 import { removedNodeMutation } from '../types';
 export declare function deepDelete(addsSet: Set<Node>, n: Node): void;
 export declare function isParentRemoved(removes: removedNodeMutation[], n: Node): boolean;
-export declare function isParentDropped(droppedSet: Set<Node>, n: Node): boolean;
+export declare function isAncestorInSet(set: Set<Node>, n: Node): boolean;
diff --git a/typings/replay/index.d.ts b/typings/replay/index.d.ts
index 92b08acd..f509f584 100644
--- a/typings/replay/index.d.ts
+++ b/typings/replay/index.d.ts
@@ -1,5 +1,5 @@
 import Timer from './timer';
-import { eventWithTime, playerConfig, playerMetaData } from '../types';
+import { eventWithTime, playerConfig, playerMetaData, Handler } from '../types';
 import './styles/style.css';
 export declare class Replayer {
     wrapper: HTMLDivElement;
@@ -15,7 +15,7 @@ export declare class Replayer {
     private noramlSpeed;
     private missingNodeRetryMap;
     constructor(events: eventWithTime[], config?: Partial<playerConfig>);
-    on(event: string, handler: mitt.Handler): void;
+    on(event: string, handler: Handler): void;
     setConfig(config: Partial<playerConfig>): void;
     getMetaData(): playerMetaData;
     getTimeOffset(): number;
diff --git a/typings/types.d.ts b/typings/types.d.ts
index 57c53c19..0c0dba34 100644
--- a/typings/types.d.ts
+++ b/typings/types.d.ts
@@ -208,6 +208,11 @@ export declare type actionWithDelay = {
     doAction: () => void;
     delay: number;
 };
+export declare type Handler = (event?: unknown) => void;
+export declare type Emitter = {
+    on(type: string, handler: Handler): void;
+    emit(type: string, event?: unknown): void;
+};
 export declare enum ReplayerEvents {
     Start = "start",
     Pause = "pause",