refactor(editor): remove global gfx tool types (#12119)

packages/frontend/core/src/blocksuite/ai/actions/edgeless-handler.ts

@@ -1,6 +1,5 @@
 import { splitElements } from '@blocksuite/affine/blocks/root';
 import { DefaultTool } from '@blocksuite/affine/blocks/surface';
-import type * as PointerEffect from '@blocksuite/affine/gfx/pointer';
 import {
   CodeBlockModel,
   EdgelessTextBlockModel,
@@ -50,8 +49,6 @@ import {
   getToolbar,
 } from './edgeless-response';
 
-declare type _GLOBAL_ = typeof PointerEffect;
-
 async function getContentFromEmbedSyncedDocModel(
   host: EditorHost,
   models: EmbedSyncedDocModel[]

packages/frontend/core/src/blocksuite/ai/tool/copilot-tool.ts

@@ -172,9 +172,3 @@ export class CopilotTool extends BaseTool {
     this.draggingAreaUpdated.next(true);
   }
 }
-
-declare module '@blocksuite/std/gfx' {
-  interface GfxToolsMap {
-    copilot: CopilotTool;
-  }
-}