Hearto_1g1r_collection __hot__ -

add(item: HeartoItem): void this.items.set(item.id, item);

interface HeartoItem id: string; name: string; type?: string; hearto_1g1r_collection

If you give me more details, I can write production-ready code, a database schema, a React component, or an API endpoint for it. Just let me know! add(item: HeartoItem): void this