src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts/MergeEditorOpenHandlerContribution/constructor
class MergeEditorOpenHandlerContribution:	constructor(
		@IEditorService private readonly _editorService: IEditorService,
		@ICodeEditorService codeEditorService: ICodeEditorService,
	) {
		super();
		this._store.add(codeEditorService.registerCodeEditorOpenHandler(this.openCodeEditorFromMergeEditor.bind(this)));
	}