editors - expose "Close Editor Group" in command palette

src/vs/workbench/browser/parts/editor/editor.contribution.ts

@@ -7,7 +7,7 @@ import { Registry } from 'vs/platform/registry/common/platform';
 import * as nls from 'vs/nls';
 import { URI, UriComponents } from 'vs/base/common/uri';
 import { IEditorRegistry, EditorDescriptor, Extensions as EditorExtensions } from 'vs/workbench/browser/editor';
-import { EditorInput, IEditorInputFactory, SideBySideEditorInput, IEditorInputFactoryRegistry, Extensions as EditorInputExtensions, TextCompareEditorActiveContext, EditorPinnedContext, EditorGroupEditorsCountContext, EditorStickyContext, ActiveEditorAvailableEditorIdsContext } from 'vs/workbench/common/editor';
+import { EditorInput, IEditorInputFactory, SideBySideEditorInput, IEditorInputFactoryRegistry, Extensions as EditorInputExtensions, TextCompareEditorActiveContext, EditorPinnedContext, EditorGroupEditorsCountContext, EditorStickyContext, ActiveEditorAvailableEditorIdsContext, MultipleEditorGroupsContext } from 'vs/workbench/common/editor';
 import { TextResourceEditor } from 'vs/workbench/browser/parts/editor/textResourceEditor';
 import { SideBySideEditor } from 'vs/workbench/browser/parts/editor/sideBySideEditor';
 import { DiffEditorInput } from 'vs/workbench/common/editor/diffEditorInput';
@@ -602,6 +602,7 @@ MenuRegistry.appendMenuItem(MenuId.CommandPalette, { command: { id: editorComman
 MenuRegistry.appendMenuItem(MenuId.CommandPalette, { command: { id: editorCommands.CLOSE_SAVED_EDITORS_COMMAND_ID, title: { value: nls.localize('closeSavedEditors', "Close Saved Editors in Group"), original: 'Close Saved Editors in Group' }, category: viewCategory } });
 MenuRegistry.appendMenuItem(MenuId.CommandPalette, { command: { id: editorCommands.CLOSE_OTHER_EDITORS_IN_GROUP_COMMAND_ID, title: { value: nls.localize('closeOtherEditors', "Close Other Editors in Group"), original: 'Close Other Editors in Group' }, category: viewCategory } });
 MenuRegistry.appendMenuItem(MenuId.CommandPalette, { command: { id: editorCommands.CLOSE_EDITORS_TO_THE_RIGHT_COMMAND_ID, title: { value: nls.localize('closeRightEditors', "Close Editors to the Right in Group"), original: 'Close Editors to the Right in Group' }, category: viewCategory } });
+MenuRegistry.appendMenuItem(MenuId.CommandPalette, { command: { id: editorCommands.CLOSE_EDITORS_AND_GROUP_COMMAND_ID, title: { value: nls.localize('closeEditorGroup', "Close Editor Group"), original: 'Close Editor Group' }, category: viewCategory }, when: MultipleEditorGroupsContext });
 
 // File menu
 MenuRegistry.appendMenuItem(MenuId.MenubarRecentMenu, {