Session client constants
You can use some Session client constatnts from @session.js/consts such as CONVERSATION.MAX_VOICE_MESSAGE_DURATION which should help you define limits for your client.
Here is a full list of constants defined in that module:
- DURATION
 - TTL_DEFAULT
 - SWARM_POLLING_TIMEOUT
 - PROTOCOLS
 - CONVERSATION
 - MAX_ATTACHMENT_FILESIZE_BYTES
 - VALIDATION
 - DEFAULT_RECENT_REACTS
 - REACT_LIMIT
 - MAX_USERNAME_BYTES
 - FEATURE_RELEASE_TIMESTAMPS