fix: 🐛 fix types

packages/x6-vector/src/element/container/container-geometry.ts

@@ -7,8 +7,8 @@ import { Util } from '../util'
 import { Container } from './container'
 
 export abstract class GeometryContainer<
-  TSVGGElement extends SVGAElement | SVGGElement
-> extends Container<TSVGGElement> {
+  TSVGElement extends SVGAElement | SVGGElement
+> extends Container<TSVGElement> {
   dmove(dx: number | string = 0, dy: number | string = 0) {
     this.eachChild<VectorElement>((child) => {
       const bbox = child.bbox()

packages/x6-vector/src/element/container/container-viewbox.ts

@@ -3,13 +3,12 @@ import { Point } from '../../struct/point'
 import { VectorElement } from '../element'
 
 export class Viewbox<
-  TSVGContainerElement extends
+  TSVGElement extends
     | SVGSVGElement
     | SVGSymbolElement
-    | SVGImageElement
     | SVGPatternElement
     | SVGMarkerElement
-> extends VectorElement<TSVGContainerElement> {
+> extends VectorElement<TSVGElement> {
   viewbox(): Box
   viewbox(box: Box.BoxLike): this
   viewbox(

packages/x6-vector/src/element/container/marker-ext.ts

@@ -62,7 +62,7 @@ export class LineExtension<
     | SVGLineElement
     | SVGPathElement
     | SVGPolygonElement
-    | SVGPolygonElement
+    | SVGPolylineElement
 > extends Vector<TSVGLineElement> {
   marker(type: Marker.Type, marker: Marker): this
   marker(type: Marker.Type, size: number | string, attrs?: Attrs | null): this