readonly access to editor group for now

src/vs/workbench/browser/parts/editor/editorPart2.ts

@@ -41,10 +41,10 @@ import {ServiceCollection} from 'vs/platform/instantiation/common/serviceCollect
 import {IMessageService, IMessageWithAction, Severity} from 'vs/platform/message/common/message';
 import {ITelemetryService} from 'vs/platform/telemetry/common/telemetry';
 import {IProgressService} from 'vs/platform/progress/common/progress';
-import {EditorStacksModel, IEditorStacksModel, IEditorGroup} from 'vs/workbench/common/editor/editorStacksModel';
+import {EditorStacksModel, IEditorStacksModel, EditorGroup} from 'vs/workbench/common/editor/editorStacksModel';
 
 export class EditorPart extends Part implements IEditorPart {
-	private stacksModel: IEditorStacksModel;
+	private stacksModel: EditorStacksModel;
 	private groupsToEditor: { [groupId: number]: BaseEditor; };
 	private sideBySideControl: SideBySideEditorControl;
 	private memento: any;
@@ -168,7 +168,7 @@ export class EditorPart extends Part implements IEditorPart {
 		super.dispose();
 	}
 
-	private groupOfEditor(editor: BaseEditor): IEditorGroup {
+	private groupOfEditor(editor: BaseEditor): EditorGroup {
 		for (let groupId of Object.keys(this.groupsToEditor)) {
 			let groupEditor = this.groupsToEditor[groupId];
 			if (groupEditor === editor) {

src/vs/workbench/common/editor/editorStacksModel.ts

@@ -30,18 +30,18 @@ export interface IEditorGroup {
 	onEditorUnpinned: Event<EditorInput>;
 
 	getEditors(mru?: boolean): EditorInput[];
-	openEditor(editor: EditorInput, options?: IEditorOpenOptions): void;
-	moveEditor(editor: EditorInput, toIndex: number): void;
-	closeEditor(editor: EditorInput): void;
-	closeEditors(except: EditorInput, direction?: Direction): void;
-	closeAllEditors(): void;
-	setActive(editor: EditorInput): void;
+	// openEditor(editor: EditorInput, options?: IEditorOpenOptions): void;
+	// moveEditor(editor: EditorInput, toIndex: number): void;
+	// closeEditor(editor: EditorInput): void;
+	// closeEditors(except: EditorInput, direction?: Direction): void;
+	// closeAllEditors(): void;
+	// setActive(editor: EditorInput): void;
 	isActive(editor: EditorInput): boolean;
 	isPreview(editor: EditorInput): boolean;
 	isPinned(editor: EditorInput): boolean;
 
-	pin(editor: EditorInput): void;
-	unpin(editor: EditorInput): void;
+	// pin(editor: EditorInput): void;
+	// unpin(editor: EditorInput): void;
 }
 
 export interface IEditorStacksModel {