@@ -0,0 +1,54 @@
+---
+title: DropLocation
+sidebar_position: 13
+---
+
+> **@types** [IPublicModelDropLocation](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/drop-location.ts)<br/>
+> **@since** v1.1.0
+
+
+## 基本介绍
+
+拖拽放置位置模型
+
+## 变量
+
+### target
+
+拖拽放置位置目标
+
+`@type {IPublicModelNode}`
+
+相关类型：[IPublicModelNode](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/node.ts)
+
+### detail
+
+拖拽放置位置详情
+
+`@type {IPublicTypeLocationDetail}`
+
+相关类型：[IPublicTypeLocationDetail](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/location-detail.ts)
+
+### event
+
+拖拽放置位置对应的事件
+
+`@type {IPublicTypeLocationDetail}`
+
+相关类型：[IPublicModelLocateEvent](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/location-event.ts)
+
+## 方法签名
+
+### clone
+
+获取一份当前对象的克隆
+
+```typescript
+/**
+ * 获取一份当前对象的克隆
+ * get a clone object of current dropLocation
+ */
+clone(event: IPublicModelLocateEvent): IPublicModelDropLocation;
+```
+
+相关类型：[IPublicModelLocateEvent](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/location-event.ts)
@@ -101,10 +101,6 @@ export function getWindow(elem: Element | Document): Window {
 }
 export interface IDropLocation extends IPublicModelDropLocation {
 
-  readonly target: INode;
-
-  readonly event: ILocateEvent;
-
   readonly source: string;
 
   get document(): IPublicModelDocumentModel;
 
@@ -27,6 +27,10 @@ export class DropLocation implements IPublicModelDropLocation {
     return this[dropLocationSymbol].detail;
   }
 
+  get event(): IPublicModelLocateEvent {
+    return this[dropLocationSymbol].event;
+  }
+
   clone(event: IPublicModelLocateEvent): IPublicModelDropLocation {
     return new DropLocation(this[dropLocationSymbol].clone(event));
   }
 
@@ -1,10 +1,29 @@
 import { IPublicTypeLocationDetail } from '../type';
-import { IPublicModelLocateEvent } from './';
+import { IPublicModelLocateEvent, IPublicModelNode } from './';
 
 export interface IPublicModelDropLocation {
-  get target(): any;
 
-  readonly detail: IPublicTypeLocationDetail;
+  /**
+   * 拖拽位置目标
+   * get target of dropLocation
+   */
+  get target(): IPublicModelNode;
 
+  /**
+   * 拖拽放置位置详情
+   * get detail of dropLocation
+   */
+  get detail(): IPublicTypeLocationDetail;
+
+  /**
+   * 拖拽放置位置对应的事件
+   * get event of dropLocation
+   */
+  get event(): IPublicModelLocateEvent;
+
+  /**
+   * 获取一份当前对象的克隆
+   * get a clone object of current dropLocation
+   */
   clone(event: IPublicModelLocateEvent): IPublicModelDropLocation;
 }
Original file line number	Diff line number	Diff line change
`@@ -101,10 +101,6 @@ export function getWindow(elem: Element \| Document): Window {`
`101`	`101`	`}`
`102`	`102`	`export interface IDropLocation extends IPublicModelDropLocation {`
`103`	`103`
`104`		`- readonly target: INode;`
`105`		`-`
`106`		`- readonly event: ILocateEvent;`
`107`		`-`
`108`	`104`	`readonly source: string;`
`109`	`105`
`110`	`106`	`get document(): IPublicModelDocumentModel;`
Original file line number	Diff line number	Diff line change
`@@ -27,6 +27,10 @@ export class DropLocation implements IPublicModelDropLocation {`
`27`	`27`	`return this[dropLocationSymbol].detail;`
`28`	`28`	`}`
`29`	`29`
	`30`	`+ get event(): IPublicModelLocateEvent {`
	`31`	`+ return this[dropLocationSymbol].event;`
	`32`	`+ }`
	`33`	`+`
`30`	`34`	`clone(event: IPublicModelLocateEvent): IPublicModelDropLocation {`
`31`	`35`	`return new DropLocation(this[dropLocationSymbol].clone(event));`
`32`	`36`	`}`