src/vs/platform/storage/electron-main/storageMain.ts/WorkspaceStorageMain/path
class WorkspaceStorageMain:	get path(): string | undefined {
		if (!this.options.useInMemoryStorage) {
			return join(this.environmentService.workspaceStorageHome.fsPath, this.workspace.id, WorkspaceStorageMain.WORKSPACE_STORAGE_NAME);
		}

		return undefined;
	}