src/vs/workbench/contrib/callHierarchy/browser/callHierarchyPeek.ts/LayoutInfo/store
class LayoutInfo:	static store(info: LayoutInfo, storageService: IStorageService): void {
		storageService.store('callHierarchyPeekLayout', JSON.stringify(info), StorageScope.PROFILE, StorageTarget.MACHINE);
	}