src/vs/workbench/browser/parts/editor/editorPane.ts/EditorMemento/constructor
class EditorMemento:	constructor(
		readonly id: string,
		private key: string,
		private memento: MementoObject,
		private limit: number,
		private editorGroupService: IEditorGroupsService,
		private configurationService: ITextResourceConfigurationService
	) {
		super();

		this.updateConfiguration();
		this.registerListeners();
	}