DatabaseMigration.fromJson constructor 
    
      
      DatabaseMigration.fromJson(
 - Map<String, dynamic> jsonSerialization
) 
    
    
  Implementation
  factory DatabaseMigration.fromJson(Map<String, dynamic> jsonSerialization) {
  return DatabaseMigration(
    actions: (jsonSerialization['actions'] as List)
        .map((e) =>
            _i2.DatabaseMigrationAction.fromJson((e as Map<String, dynamic>)))
        .toList(),
    warnings: (jsonSerialization['warnings'] as List)
        .map((e) => _i3.DatabaseMigrationWarning.fromJson(
            (e as Map<String, dynamic>)))
        .toList(),
    migrationApiVersion: jsonSerialization['migrationApiVersion'] as int,
  );
}