2️⃣ Grouped JSON Logger

Groups logs by event (or a custom key):

          
            1{2  "login": [3    { "event": "login", "user": "alice" }4  ],5  "logout": [6    { "event": "logout", "user": "bob" }7  ]8}
          
        

Example

          
            1import { GroupedJSON } from 'hbh-logrotator';3const logger = new GroupedJSON('./logs', {4  maxEntries: 5,5  eventKey: 'event'6});8logger.write({ event: 'login', user: 'alice' });9logger.write({ event: 'logout', user: 'bob' });
          
        

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