(Statements
  (Package
    (Identifier))
  (Function
    (Identifier)
    (Statements
      (Defer
        (Call
          (MemberAccess
          { (Identifier)
          ->(Identifier) }
          { (Identifier)
          ->(Identifier) })
          (Statements)
          (Empty)))
      (Go
        (Call
          (MemberAccess
          { (Identifier)
          ->(Identifier) }
          { (Identifier)
          ->(Identifier) })
          (Statements)
          (Empty))))))