feat: 去除 Control 中 abstract 的描述

packages/component/src/control/baseControl/buttonControl.ts

@@ -11,7 +11,7 @@ export interface IButtonControlOption extends IControlOption {
   vertical?: boolean;
 }
 
-export default abstract class ButtonControl<
+export default class ButtonControl<
   O extends IButtonControlOption = IButtonControlOption
 > extends Control<O> {
   /**

packages/component/src/control/baseControl/control.ts

@@ -1,8 +1,6 @@
-import type {
-  IControlOption
-} from '@antv/l7-core';
 import {
   IControl,
+  IControlOption,
   IControlService,
   IGlobalConfigService,
   ILayerService,
@@ -22,7 +20,7 @@ export { PositionType } from '@antv/l7-core';
 
 export { Control, IControlOption };
 
-export default abstract class Control<O extends IControlOption = IControlOption>
+export default class Control<O extends IControlOption = IControlOption>
   extends EventEmitter<ControlEvent>
   implements IControl<O> {
   /**
@@ -142,12 +140,15 @@ export default abstract class Control<O extends IControlOption = IControlOption>
   /**
    * Control 被添加的时候被调用，返回 Control 对应的 DOM 容器
    */
-  public abstract onAdd(): HTMLElement;
+  public onAdd(): HTMLElement {
+    return DOM.create('div');
+  }
 
   /**
    * Control 被移除时调用
    */
-  public abstract onRemove(): void;
+  // tslint:disable-next-line:no-empty
+  public onRemove() {}
 
   /**
    * 显示控件时触发

packages/component/src/control/baseControl/popperControl.ts

@@ -25,7 +25,7 @@ const PopperPlacementMap: Record<PositionName, PopperPlacement> = {
   rightbottom: 'top-end',
 };
 
-export default abstract class PopperControl<
+export default class PopperControl<
   O extends IPopperControlOption = IPopperControlOption
 > extends ButtonControl<O> {
   /**

packages/component/src/control/baseControl/selectControl.ts

@@ -30,7 +30,7 @@ enum SelectControlConstant {
   OptionIndexAttrKey = 'data-option-index',
 }
 
-export default abstract class SelectControl<
+export default class SelectControl<
   O extends ISelectControlOption = ISelectControlOption
 > extends PopperControl<O> {
   /**
@@ -103,7 +103,9 @@ export default abstract class SelectControl<
    * 是否为多选
    * @protected
    */
-  protected abstract getIsMultiple(): boolean;
+  protected getIsMultiple() {
+    return false;
+  }
 
   protected getPopperContent(options: ControlOptionItem[]): HTMLElement {
     const isImageOptions = this.isImageOptions();

packages/component/src/control/zoom.ts

@@ -1,12 +1,13 @@
 import { PositionType } from '@antv/l7-core';
 import { DOM } from '@antv/l7-utils';
+import { ELType } from '@antv/l7-utils/src/dom';
 import { createL7Icon } from '../utils/icon';
 import { Control, IControlOption } from './baseControl';
 
 export interface IZoomControlOption extends IControlOption {
-  zoomInText: Element | string;
+  zoomInText: ELType | string;
   zoomInTitle: string;
-  zoomOutText: Element | string;
+  zoomOutText: ELType | string;
   zoomOutTitle: string;
 }
 
@@ -105,7 +106,7 @@ export default class Zoom extends Control<IZoomControlOption> {
   }
 
   private createButton(
-    html: Element | string,
+    html: ELType | string,
     tile: string,
     className: string,
     container: HTMLElement,