diff --git a/packages/g6/__tests__/unit/behaviors/collapse-expand.spec.ts b/packages/g6/__tests__/unit/behaviors/collapse-expand.spec.ts
index 39350a1413..0200cc5694 100644
--- a/packages/g6/__tests__/unit/behaviors/collapse-expand.spec.ts
+++ b/packages/g6/__tests__/unit/behaviors/collapse-expand.spec.ts
@@ -20,15 +20,22 @@ describe('behavior combo expand collapse', () => {
 
   it('collapse', async () => {
     // collapse combo-2
-    graph.emit(`combo:${CommonEvent.DBLCLICK}`, { target: { id: 'combo-2' } });
+    // @ts-expect-error private method
+    const combo2 = graph.context.element?.getElement('combo-2');
+
+    graph.emit(`combo:${CommonEvent.DBLCLICK}`, { target: combo2 });
     await expect(graph).toMatchSnapshot(__filename, 'collapse-combo-2');
   });
 
   it('expand', async () => {
     // expand combo-2
-    graph.emit(`combo:${CommonEvent.DBLCLICK}`, { target: { id: 'combo-2' } });
+    // @ts-expect-error private method
+    const combo2 = graph.context.element?.getElement('combo-2');
+    graph.emit(`combo:${CommonEvent.DBLCLICK}`, { target: combo2 });
     // expand combo-1
-    graph.emit(`combo:${CommonEvent.DBLCLICK}`, { target: { id: 'combo-1' } });
+    // @ts-expect-error private method
+    const combo1 = graph.context.element?.getElement('combo-1');
+    graph.emit(`combo:${CommonEvent.DBLCLICK}`, { target: combo1 });
     await expect(graph).toMatchSnapshot(__filename, 'expand-combo-1');
   });
 });
diff --git a/packages/g6/__tests__/unit/runtime/element/event.spec.ts b/packages/g6/__tests__/unit/runtime/element/event.spec.ts
new file mode 100644
index 0000000000..292b8b2433
--- /dev/null
+++ b/packages/g6/__tests__/unit/runtime/element/event.spec.ts
@@ -0,0 +1,32 @@
+import { IPointerEvent, NodeEvent } from '@/src';
+import { createGraph } from '@@/utils';
+import type { DisplayObject } from '@antv/g';
+import { CustomEvent } from '@antv/g';
+
+describe('element event', () => {
+  it('element event target', async () => {
+    const graph = createGraph({
+      data: {
+        nodes: [{ id: 'node-1' }, { id: 'node-2' }],
+        edges: [{ id: 'edge-1', source: 'node-1', target: 'node-2' }],
+      },
+    });
+
+    const click = jest.fn();
+
+    graph.on<IPointerEvent>(`node:${NodeEvent.CLICK}`, click);
+
+    await graph.draw();
+
+    // @ts-expect-error context is private
+    const node1 = graph.context.element!.getElement('node-1')!;
+    (node1.children[0] as DisplayObject).dispatchEvent(new CustomEvent('click', {}));
+
+    expect(click).toHaveBeenCalledTimes(1);
+    expect(click.mock.calls[0][0].target).toBe(node1);
+    expect(click.mock.calls[0][0].targetType).toBe('node');
+    expect(click.mock.calls[0][0].originalTarget).toBe(node1.children[0]);
+
+    graph.destroy();
+  });
+});
diff --git a/packages/g6/__tests__/unit/utils/element.spec.ts b/packages/g6/__tests__/unit/utils/element.spec.ts
index 11538ff468..333a693d3a 100644
--- a/packages/g6/__tests__/unit/utils/element.spec.ts
+++ b/packages/g6/__tests__/unit/utils/element.spec.ts
@@ -14,6 +14,7 @@ import {
   getTrianglePoints,
   getTrianglePorts,
   isEdge,
+  isElement,
   isNode,
   isSameNode,
   isSimplePort,
@@ -38,14 +39,20 @@ describe('element', () => {
   const edge = new Polyline({ style: { sourceNode: node1, targetNode: node2 } });
 
   it('isNode', () => {
-    expect(isNode(new Rect({ style: { width: 10, height: 10 } }))).toBe(false);
+    const rect = new Rect({ style: { width: 10, height: 10 } });
+    expect(isNode(rect)).toBe(false);
+    expect(isElement(rect)).toBe(false);
     const node = new Circle({});
     expect(isNode(node)).toBe(true);
+    expect(isElement(node)).toBe(true);
   });
 
   it('isEdge', () => {
-    expect(isEdge(new Line({ style: { x1: 0, y1: 0, x2: 10, y2: 10 } }))).toBe(false);
+    const line = new Line({ style: { x1: 0, y1: 0, x2: 10, y2: 10 } });
+    expect(isEdge(line)).toBe(false);
+    expect(isElement(line)).toBe(false);
     expect(isEdge(edge)).toBe(true);
+    expect(isElement(edge)).toBe(true);
   });
 
   it('isSameNode', () => {
diff --git a/packages/g6/__tests__/utils/to-match-svg-snapshot.ts b/packages/g6/__tests__/utils/to-match-svg-snapshot.ts
index f10ca0c367..1a084cf669 100644
--- a/packages/g6/__tests__/utils/to-match-svg-snapshot.ts
+++ b/packages/g6/__tests__/utils/to-match-svg-snapshot.ts
@@ -1,5 +1,4 @@
-import type { Graph } from '@/src';
-import type { AnimateEvent } from '@/src/utils/event';
+import type { Graph, IAnimateEvent } from '@/src';
 import type { Canvas, IAnimation } from '@antv/g';
 import * as fs from 'fs';
 import * as path from 'path';
@@ -108,7 +107,7 @@ export async function toMatchAnimation(
   options: ToMatchSVGSnapshotOptions = {},
 ) {
   const animationPromise = new Promise<IAnimation>((resolve) => {
-    graph.once('beforeanimate', (e: AnimateEvent) => {
+    graph.once<IAnimateEvent>('beforeanimate', (e) => {
       resolve(e.animation!);
     });
   });
diff --git a/packages/g6/src/behaviors/collapse-expand.ts b/packages/g6/src/behaviors/collapse-expand.ts
index c5453afea8..34e8ee7025 100644
--- a/packages/g6/src/behaviors/collapse-expand.ts
+++ b/packages/g6/src/behaviors/collapse-expand.ts
@@ -3,6 +3,7 @@ import { isFunction } from '@antv/util';
 import { CommonEvent } from '../constants';
 import type { RuntimeContext } from '../runtime/types';
 import type { IPointerEvent } from '../types';
+import { isElement } from '../utils/element';
 import type { BaseBehaviorOptions } from './base-behavior';
 import { BaseBehavior } from './base-behavior';
 
@@ -59,8 +60,10 @@ export class CollapseExpand extends BaseBehavior<CollapseExpandOptions> {
 
   private onCollapseExpand = async (event: IPointerEvent) => {
     if (!this.validate(event)) return;
+    const { target } = event;
+    if (!isElement(target)) return;
 
-    const id = event?.target?.id;
+    const id = target.id;
     const { model, graph } = this.context;
     const data = model.getComboData([id])[0];
     if (!data) return false;
diff --git a/packages/g6/src/behaviors/create-edge.ts b/packages/g6/src/behaviors/create-edge.ts
index a6fa24a4bc..dbdbf7f29d 100644
--- a/packages/g6/src/behaviors/create-edge.ts
+++ b/packages/g6/src/behaviors/create-edge.ts
@@ -4,7 +4,7 @@ import { CommonEvent } from '../constants';
 import type { RuntimeContext } from '../runtime/types';
 import type { EdgeData } from '../spec';
 import type { EdgeStyle } from '../spec/element/edge';
-import type { IPointerEvent } from '../types';
+import type { Element, IPointerEvent } from '../types';
 import type { BaseBehaviorOptions } from './base-behavior';
 import { BaseBehavior } from './base-behavior';
 
@@ -85,7 +85,7 @@ export class CreateEdge extends BaseBehavior<CreateEdgeOptions> {
     graph.on(CommonEvent.POINTER_MOVE, this.updateAssistEdge);
   }
 
-  private drop = async (event: IPointerEvent) => {
+  private drop = async (event: IElementEvent) => {
     const { targetType } = event;
     if (['combo', 'node'].includes(targetType) && this.source) {
       await this.handleCreateEdge(event);
@@ -94,7 +94,7 @@ export class CreateEdge extends BaseBehavior<CreateEdgeOptions> {
     }
   };
 
-  private handleCreateEdge = async (event: IPointerEvent) => {
+  private handleCreateEdge = async (event: IElementEvent) => {
     if (!this.validate(event)) return;
     const { graph, canvas } = this.context;
     const { style } = this.options;
@@ -140,7 +140,7 @@ export class CreateEdge extends BaseBehavior<CreateEdgeOptions> {
     await element!.draw({ animation: false, silence: true });
   };
 
-  private createEdge = (event: IPointerEvent) => {
+  private createEdge = (event: IElementEvent) => {
     const { graph } = this.context;
     const { style, onFinish, onCreate } = this.options;
     const targetId = event.target?.id;
@@ -202,3 +202,5 @@ export class CreateEdge extends BaseBehavior<CreateEdgeOptions> {
     super.destroy();
   }
 }
+
+type IElementEvent = IPointerEvent<Element>;
diff --git a/packages/g6/src/behaviors/drag-element.ts b/packages/g6/src/behaviors/drag-element.ts
index 8b220643b3..f0c071e610 100644
--- a/packages/g6/src/behaviors/drag-element.ts
+++ b/packages/g6/src/behaviors/drag-element.ts
@@ -4,7 +4,7 @@ import { ID } from '@antv/graphlib';
 import { isFunction } from '@antv/util';
 import { COMBO_KEY, CommonEvent } from '../constants';
 import { RuntimeContext } from '../runtime/types';
-import type { EdgeDirection, IDragEvent, Point, PrefixObject } from '../types';
+import type { EdgeDirection, Element, IDragEvent, Point, PrefixObject } from '../types';
 import { getBBoxSize, getCombinedBBox } from '../utils/bbox';
 import { idOf } from '../utils/id';
 import { subStyleProps } from '../utils/prefix';
@@ -24,7 +24,7 @@ export interface DragElementOptions extends BaseBehaviorOptions, PrefixObject<Ba
    *
    * <en/> Whether to enable the function of dragging the node
    */
-  enable?: boolean | ((event: IDragEvent) => boolean);
+  enable?: boolean | ((event: IElementDragEvent) => boolean);
   /**
    * <zh/> 拖拽操作效果
    * - link: 将拖拽元素置入为目标元素的子元素
@@ -150,7 +150,7 @@ export class DragElement extends BaseBehavior<DragElementOptions> {
     );
   }
 
-  private onDragStart = (event: IDragEvent) => {
+  private onDragStart = (event: IElementDragEvent) => {
     this.enable = this.validate(event);
     if (!this.enable) return;
 
@@ -160,7 +160,7 @@ export class DragElement extends BaseBehavior<DragElementOptions> {
     if (this.options.shadow) this.createShadow(this.target);
   };
 
-  private onDrag = (event: IDragEvent) => {
+  private onDrag = (event: IElementDragEvent) => {
     if (!this.enable) return;
     const zoom = this.context.graph.getZoom();
     const { dx, dy } = event;
@@ -184,7 +184,7 @@ export class DragElement extends BaseBehavior<DragElementOptions> {
     this.target = [];
   };
 
-  private onDrop = async (event: IDragEvent) => {
+  private onDrop = async (event: IElementDragEvent) => {
     if (this.options.dropEffect !== 'link') return;
     const { model, element } = this.context;
     const modifiedParentId = event.target.id;
@@ -200,7 +200,7 @@ export class DragElement extends BaseBehavior<DragElementOptions> {
     await element?.draw({ animation: true });
   };
 
-  private validate(event: IDragEvent) {
+  private validate(event: IElementDragEvent) {
     if (this.destroyed) return false;
     const { enable } = this.options;
     if (isFunction(enable)) return enable(event);
@@ -294,3 +294,5 @@ export class DragElement extends BaseBehavior<DragElementOptions> {
     super.destroy();
   }
 }
+
+type IElementDragEvent = IDragEvent<Element>;
diff --git a/packages/g6/src/behaviors/focus-element.ts b/packages/g6/src/behaviors/focus-element.ts
index c294511d10..e0e37f3d54 100644
--- a/packages/g6/src/behaviors/focus-element.ts
+++ b/packages/g6/src/behaviors/focus-element.ts
@@ -2,7 +2,7 @@ import type { ID } from '@antv/graphlib';
 import { isFunction } from '@antv/util';
 import { CommonEvent } from '../constants';
 import type { RuntimeContext } from '../runtime/types';
-import type { IKeyboardEvent, IPointerEvent, ViewportAnimationEffectTiming } from '../types';
+import type { Element, IPointerEvent, ViewportAnimationEffectTiming } from '../types';
 import type { BaseBehaviorOptions } from './base-behavior';
 import { BaseBehavior } from './base-behavior';
 
@@ -20,7 +20,7 @@ export interface FocusElementOptions extends BaseBehaviorOptions {
    *
    * <en/> Whether to enable the function of dragging the node
    */
-  enable?: boolean | ((event: IPointerEvent | IKeyboardEvent) => boolean);
+  enable?: boolean | ((event: IElementEvent) => boolean);
 }
 
 export class FocusElement extends BaseBehavior<FocusElementOptions> {
@@ -57,16 +57,16 @@ export class FocusElement extends BaseBehavior<FocusElementOptions> {
     );
   }
 
-  private clickFocusElement = async (event: IPointerEvent) => {
+  private clickFocusElement = async (event: IElementEvent) => {
     if (!this.validate(event)) return;
     const { animation } = this.options;
     const { graph } = this.context;
-    const id = this.getSelectedNodeIDs([event.target.id]);
+    const id = this.getSelectedNodeIDs([(event.target as Element).id]);
 
     await graph.focusElement(id, animation);
   };
 
-  private validate(event: IPointerEvent) {
+  private validate(event: IElementEvent) {
     if (this.destroyed) return false;
     const { enable } = this.options;
     if (isFunction(enable)) return enable(event);
@@ -86,3 +86,5 @@ export class FocusElement extends BaseBehavior<FocusElementOptions> {
     super.destroy();
   }
 }
+
+type IElementEvent = IPointerEvent<Element>;
diff --git a/packages/g6/src/behaviors/hover-element.ts b/packages/g6/src/behaviors/hover-element.ts
index 8fd70788f6..6dea80fcfd 100644
--- a/packages/g6/src/behaviors/hover-element.ts
+++ b/packages/g6/src/behaviors/hover-element.ts
@@ -3,7 +3,7 @@ import { isFunction } from '@antv/util';
 import { CommonEvent } from '../constants';
 import { ELEMENT_TYPES } from '../constants/element';
 import type { RuntimeContext } from '../runtime/types';
-import type { ElementType, IPointerEvent, State } from '../types';
+import type { Element, ElementType, IPointerEvent, State } from '../types';
 import { getIds } from '../utils/id';
 import { getElementNthDegreeIds } from '../utils/relation';
 import type { BaseBehaviorOptions } from './base-behavior';
@@ -96,7 +96,12 @@ export class HoverElement extends BaseBehavior<HoverElementOptions> {
     const { graph } = this.context;
     const { targetType, target } = event;
 
-    const activeIds = getElementNthDegreeIds(graph, targetType as ElementType, target.id, this.options.degree);
+    const activeIds = getElementNthDegreeIds(
+      graph,
+      targetType as ElementType,
+      (target as Element).id,
+      this.options.degree,
+    );
 
     const states: Record<ID, State[]> = {};
 
diff --git a/packages/g6/src/exports.ts b/packages/g6/src/exports.ts
index 5fc0e95af1..f967283ba8 100644
--- a/packages/g6/src/exports.ts
+++ b/packages/g6/src/exports.ts
@@ -65,10 +65,14 @@ export type {
   ViewportOptions,
 } from './spec';
 export type {
+  IAnimateEvent,
   IDragEvent,
-  IElementEvent,
+  IElementLifeCycleEvent,
+  IEvent,
+  IGraphLifeCycleEvent,
   IKeyboardEvent,
   IPointerEvent,
+  IViewportEvent,
   IWheelEvent,
   Point,
   Vector2,
diff --git a/packages/g6/src/plugins/contextmenu.ts b/packages/g6/src/plugins/contextmenu.ts
index c10595961b..95ebc114dd 100644
--- a/packages/g6/src/plugins/contextmenu.ts
+++ b/packages/g6/src/plugins/contextmenu.ts
@@ -1,5 +1,6 @@
 import type { RuntimeContext } from '../runtime/types';
-import type { IElementEvent } from '../types/event';
+import type { Element } from '../types';
+import type { IPointerEvent } from '../types/event';
 import type { Item } from '../utils/contextmenu';
 import { CONTEXTMENU_CSS, getContentFromItems } from '../utils/contextmenu';
 import { createPluginContainer, insertDOM } from '../utils/dom';
@@ -196,3 +197,5 @@ export class Contextmenu extends BasePlugin<ContextmenuOptions> {
     }
   };
 }
+
+type IElementEvent = IPointerEvent<Element>;
diff --git a/packages/g6/src/plugins/tooltip.ts b/packages/g6/src/plugins/tooltip.ts
index 552bf719e1..d4e33dbc39 100644
--- a/packages/g6/src/plugins/tooltip.ts
+++ b/packages/g6/src/plugins/tooltip.ts
@@ -2,7 +2,7 @@ import type { TooltipStyleProps } from '@antv/component';
 import { Tooltip as TooltipComponent } from '@antv/component';
 import { get } from '@antv/util';
 import type { RuntimeContext } from '../runtime/types';
-import type { ElementDatum, ElementType, IElementEvent } from '../types';
+import type { Element, ElementDatum, ElementType, IPointerEvent } from '../types';
 import type { BasePluginOptions } from './base-plugin';
 import { BasePlugin } from './base-plugin';
 
@@ -39,14 +39,13 @@ export class Tooltip extends BasePlugin<TooltipOptions> {
     this.bindEvents();
   }
 
-  public getEvents(): { [key: string]: Function } {
+  public getEvents(): { [key: string]: (event: IElementEvent) => void } {
     if (this.options.trigger === 'click') {
       return {
         'node:click': this.onClick,
         'edge:click': this.onClick,
         'combo:click': this.onClick,
         'canvas:click': this.onPointerLeave,
-        afterremoveitem: this.onPointerLeave,
         contextmenu: this.onPointerLeave,
         drag: this.onPointerLeave,
       };
@@ -176,7 +175,7 @@ export class Tooltip extends BasePlugin<TooltipOptions> {
     const { getContent } = this.options;
     const { color, stroke } = attributes;
     this.currentTarget = id;
-    const items: ElementDatum[] = this.getItems(id, targetType);
+    const items: ElementDatum[] = this.getItems(id, targetType as ElementType);
     let x;
     let y;
     if (client) {
@@ -266,3 +265,5 @@ export class Tooltip extends BasePlugin<TooltipOptions> {
     super.destroy();
   }
 }
+
+type IElementEvent = IPointerEvent<Element>;
diff --git a/packages/g6/src/registry/extension/index.ts b/packages/g6/src/registry/extension/index.ts
index 8796b797c9..a85b3f4ff7 100644
--- a/packages/g6/src/registry/extension/index.ts
+++ b/packages/g6/src/registry/extension/index.ts
@@ -1,7 +1,7 @@
 import type EventEmitter from '@antv/event-emitter';
 import { getExtension } from '..';
 import type { RuntimeContext } from '../../runtime/types';
-import type { Listener } from '../../types';
+import type { IEvent } from '../../types';
 import { arrayDiff } from '../../utils/diff';
 import { parseExtensions } from '../../utils/extension';
 import type { ExtensionOptions, LooselyExtensionOption, STDExtensionOption } from './types';
@@ -88,7 +88,7 @@ export class BaseExtension<T extends LooselyExtensionOption> {
 
   protected options: Required<T>;
 
-  protected events: [EventEmitter | HTMLElement, string, Listener][] = [];
+  protected events: [EventEmitter | HTMLElement, string, (event: IEvent) => void][] = [];
 
   public destroyed = false;
 
diff --git a/packages/g6/src/runtime/behavior.ts b/packages/g6/src/runtime/behavior.ts
index 39d17cab2c..0b27bc662d 100644
--- a/packages/g6/src/runtime/behavior.ts
+++ b/packages/g6/src/runtime/behavior.ts
@@ -59,12 +59,13 @@ export class BehaviorController extends ExtensionController<BaseBehavior<CustomB
   }
 
   private forwardCanvasEvents = (event: FederatedPointerEvent | FederatedWheelEvent) => {
-    const target = eventTargetOf(event.target as DisplayObject);
+    const { target: originalTarget } = event;
+    const target = eventTargetOf(originalTarget as DisplayObject);
     if (!target) return;
     const { graph, canvas } = this.context;
     const { type: targetType, element: targetElement } = target;
     const { type, detail, button } = event;
-    const stdEvent = { ...event, target: targetElement, targetType };
+    const stdEvent = { ...event, target: targetElement, targetType, originalTarget };
 
     if (type === CanvasEvent.POINTER_MOVE) {
       if (this.currentTarget !== targetElement) {
diff --git a/packages/g6/src/runtime/graph.ts b/packages/g6/src/runtime/graph.ts
index c9b7c22b70..23f0e89946 100644
--- a/packages/g6/src/runtime/graph.ts
+++ b/packages/g6/src/runtime/graph.ts
@@ -28,6 +28,7 @@ import type {
   ElementDatum,
   ElementType,
   FitViewOptions,
+  IEvent,
   NodeLikeData,
   PartialEdgeData,
   PartialGraphData,
@@ -1043,4 +1044,28 @@ export class Graph extends EventEmitter {
   private onResize = debounce(() => {
     this.resize();
   }, 300);
+
+  /**
+   * <zh/> 监听事件
+   *
+   * <en/> Listen to events
+   * @param eventName - <zh/> 事件名称 | <en/> event name
+   * @param callback - <zh/> 回调函数 | <en/> callback function
+   * @returns <zh/> Graph 实例 | <en/> Graph instance
+   */
+  public on<T extends IEvent = IEvent>(eventName: string, callback: (event: T) => void) {
+    return super.on(eventName, callback);
+  }
+
+  /**
+   * <zh/> 一次性监听事件
+   *
+   * <en/> Listen to events once
+   * @param eventName - <zh/> 事件名称 | <en/> event name
+   * @param callback - <zh/> 回调函数 | <en/> callback function
+   * @returns <zh/> Graph 实例 | <en/> Graph instance
+   */
+  public once<T extends IEvent = IEvent>(eventName: string, callback: (event: T) => void) {
+    return super.once(eventName, callback);
+  }
 }
diff --git a/packages/g6/src/types/event.ts b/packages/g6/src/types/event.ts
index 33bff8f071..4c997375b6 100644
--- a/packages/g6/src/types/event.ts
+++ b/packages/g6/src/types/event.ts
@@ -2,32 +2,65 @@ import type {
   DisplayObject,
   Document,
   FederatedEvent,
-  FederatedMouseEvent,
   FederatedPointerEvent,
   FederatedWheelEvent,
+  IAnimation,
 } from '@antv/g';
-import { Edge, ElementType, Node } from './element';
+import type { AnimationType } from '../constants';
+import type { ElementDatum } from './data';
+import type { Element, ElementType } from './element';
+import type { TransformOptions } from './viewport';
 
-export type Listener = (event: any) => void;
+export type IEvent =
+  | IGraphLifeCycleEvent
+  | IAnimateEvent
+  | IElementLifeCycleEvent
+  | IViewportEvent
+  | IPointerEvent
+  | IWheelEvent
+  | IKeyboardEvent
+  | IDragEvent;
 
-export type Target = Document | Node | Edge | null;
+export interface IPointerEvent<T extends Target = Target> extends TargetedEvent<FederatedPointerEvent, T> {}
 
-type BaseEvent<T extends Event | FederatedEvent = Event> = Omit<T, 'target'> & {
-  targetType: 'canvas' | 'node' | 'edge' | 'combo';
-  target: DisplayObject;
-};
+export interface IWheelEvent<T extends Target = Target> extends TargetedEvent<FederatedWheelEvent, T> {}
 
-export interface IElementEvent extends BaseEvent<FederatedMouseEvent> {
-  targetType: ElementType;
-}
+export interface IKeyboardEvent extends KeyboardEvent {}
 
-export interface IPointerEvent extends BaseEvent<FederatedPointerEvent> {}
-
-export interface IWheelEvent extends BaseEvent<FederatedWheelEvent> {}
-
-export interface IKeyboardEvent extends BaseEvent<KeyboardEvent> {}
-
-export interface IDragEvent extends IPointerEvent {
+export interface IDragEvent<T extends Target = Target> extends TargetedEvent<FederatedPointerEvent, T> {
   dx: number;
   dy: number;
 }
+
+export interface IGraphLifeCycleEvent extends NativeEvent {
+  data?: any;
+}
+
+export interface IElementLifeCycleEvent extends NativeEvent {
+  elementType: ElementType;
+  data: ElementDatum;
+}
+
+export interface IViewportEvent extends NativeEvent {
+  data: TransformOptions;
+}
+
+export interface IAnimateEvent extends NativeEvent {
+  animationType: AnimationType;
+  animation: IAnimation | null;
+  data?: any;
+}
+
+/** <zh/> G6 原生事件 | <en/> G6 native event */
+interface NativeEvent {
+  type: string;
+}
+
+/** <zh/> 具有目标的事件 | <en/> Event with target */
+type TargetedEvent<E extends FederatedEvent, T extends Target = Target> = Omit<E, 'target'> & {
+  originalTarget: DisplayObject;
+  target: T;
+  targetType: 'canvas' | 'node' | 'edge' | 'combo';
+};
+
+export type Target = Document | Element;
diff --git a/packages/g6/src/utils/element.ts b/packages/g6/src/utils/element.ts
index 1404180f94..84a7116e3e 100644
--- a/packages/g6/src/utils/element.ts
+++ b/packages/g6/src/utils/element.ts
@@ -3,7 +3,7 @@ import { get, isString } from '@antv/util';
 import { BaseCombo, BaseEdge, BaseNode } from '../elements';
 import type { NodePortStyleProps } from '../elements/nodes/base-node';
 import type { TriangleDirection } from '../elements/nodes/triangle';
-import type { Combo, Edge, Node, Placement, Point, Position } from '../types';
+import type { Combo, Edge, Element, Node, Placement, Point, Position } from '../types';
 import type { LabelPlacement, Port } from '../types/node';
 import { getBBoxHeight, getBBoxWidth } from './bbox';
 import { isPoint } from './is';
@@ -11,38 +11,49 @@ import { findNearestPoints, getEllipseIntersectPoint } from './point';
 import { getXYByPlacement } from './position';
 
 /**
- * <zh/> 判断是否是 BaseNode 的实例
+ * <zh/> 判断是否是 Node 的实例
  *
- * <en/> Judge whether the instance is BaseNode
+ * <en/> Judge whether the instance is Node
  * @param shape - <zh/> 实例 | <en/> instance
- * @returns <zh/> 是否是 BaseNode 的实例 | <en/> whether the instance is BaseNode
+ * @returns <zh/> 是否是 Node 的实例 | <en/> whether the instance is Node
  */
 export function isNode(shape: DisplayObject | Port): shape is Node {
   return shape instanceof BaseNode && shape.type === 'node';
 }
 
 /**
- * <zh/> 判断是否是 BaseEdge 的实例
+ * <zh/> 判断是否是 Edge 的实例
  *
- * <en/> Judge whether the instance is BaseEdge
+ * <en/> Judge whether the instance is Edge
  * @param shape - <zh/> 实例 | <en/> instance
- * @returns <zh/> 是否是 BaseEdge 的实例 | <en/> whether the instance is BaseEdge
+ * @returns <zh/> 是否是 Edge 的实例 | <en/> whether the instance is Edge
  */
 export function isEdge(shape: DisplayObject): shape is Edge {
   return shape instanceof BaseEdge;
 }
 
 /**
- * <zh/> 判断是否是 BaseCombo 的实例
+ * <zh/> 判断是否是 Combo 的实例
  *
- * <en/> Judge whether the instance is BaseCombo
+ * <en/> Judge whether the instance is Combo
  * @param shape - <zh/> 实例 | <en/> instance
- * @returns <zh/> 是否是 BaseCombo 的实例 | <en/> whether the instance is BaseCombo
+ * @returns <zh/> 是否是 Combo 的实例 | <en/> whether the instance is Combo
  */
 export function isCombo(shape: DisplayObject): shape is Combo {
   return shape instanceof BaseCombo;
 }
 
+/**
+ * <zh/> 判断是否是 Element 的实例
+ *
+ * <en/> Judge whether the instance is Element
+ * @param shape - <zh/> 实例 | <en/> instance
+ * @returns <zh/> 是否是 Element 的实例 | <en/> whether the instance is Element
+ */
+export function isElement(shape: any): shape is Element {
+  return isNode(shape) || isEdge(shape) || isCombo(shape);
+}
+
 /**
  * <zh/> 判断两个节点是否相同
  *
diff --git a/packages/g6/src/utils/event/events.ts b/packages/g6/src/utils/event/events.ts
index 59f4e60b86..fe76fb7cba 100644
--- a/packages/g6/src/utils/event/events.ts
+++ b/packages/g6/src/utils/event/events.ts
@@ -1,12 +1,20 @@
 import type { IAnimation } from '@antv/g';
 import type { AnimationType, GraphEvent } from '../../constants';
-import type { ElementDatum, ElementType, TransformOptions } from '../../types';
+import type {
+  ElementDatum,
+  ElementType,
+  IAnimateEvent,
+  IElementLifeCycleEvent,
+  IGraphLifeCycleEvent,
+  IViewportEvent,
+  TransformOptions,
+} from '../../types';
 
 export class BaseEvent {
   constructor(public type: string) {}
 }
 
-export class GraphLifeCycleEvent extends BaseEvent {
+export class GraphLifeCycleEvent extends BaseEvent implements IGraphLifeCycleEvent {
   constructor(
     type:
       | GraphEvent.BEFORE_RENDER
@@ -23,7 +31,7 @@ export class GraphLifeCycleEvent extends BaseEvent {
   }
 }
 
-export class AnimateEvent extends BaseEvent {
+export class AnimateEvent extends BaseEvent implements IAnimateEvent {
   constructor(
     type: GraphEvent.BEFORE_ANIMATE | GraphEvent.AFTER_ANIMATE,
     public animationType: AnimationType,
@@ -34,7 +42,7 @@ export class AnimateEvent extends BaseEvent {
   }
 }
 
-export class ElementLifeCycleEvent extends BaseEvent {
+export class ElementLifeCycleEvent extends BaseEvent implements IElementLifeCycleEvent {
   constructor(
     type:
       | GraphEvent.BEFORE_ELEMENT_CREATE
@@ -50,7 +58,7 @@ export class ElementLifeCycleEvent extends BaseEvent {
   }
 }
 
-export class ViewportEvent extends BaseEvent {
+export class ViewportEvent extends BaseEvent implements IViewportEvent {
   constructor(
     type: GraphEvent.BEFORE_TRANSFORM | GraphEvent.AFTER_TRANSFORM,
     public data: TransformOptions,