parseEnvelope abstract method

Envelope? parseEnvelope(
  1. Object? env
)

Parses raw envelope data into a strongly-typed Envelope instance.

Converts arbitrary raw envelope data (e.g., map, JSON string) into a valid Envelope object for consistent message routing.

@param env - Raw envelope data to parse

@return Parsed Envelope instance (null if parsing fails)

Implementation

Envelope? parseEnvelope(Object? env);