interface TodoItem { text: string; } const todosDefault = [{ text: "Buy milk" }, { text: "Buy strawberries" }]; const database = // We create an in-memory database. // - We use globalThis so that the database isn't reset upon HMR. // - The database is reset when restarting the server, use a proper database (SQLite/PostgreSQL/...) if you want persistent data. // biome-ignore lint: (( globalThis as unknown as { __database: { todos: TodoItem[] } } ).__database ??= { todos: todosDefault }); const { todos } = database; export { todos }; export type { TodoItem };