parseReliableMessage abstract method
Parses raw reliable message data into a strongly-typed ReliableMessage instance.
Converts arbitrary raw reliable message data (e.g., map, JSON string) into a valid ReliableMessage object for signature verification and decryption.
msg is the raw reliable message data to parse.
Returns a parsed ReliableMessage instance (null if parsing fails).
Implementation
ReliableMessage? parseReliableMessage(Object? msg);