(script
  (expression_statement
    (call_expression
      function: (qualified_identifier
        (identifier))
      (arguments)))
  (expression_statement
    (call_expression
      function: (qualified_identifier
        (identifier))
      (type_arguments
        (type_specifier))
      (arguments
        (argument
          (integer))
        (argument
          (inout_modifier)
          (variable))
        (argument
          (variadic_modifier)
          (null)))))
  (expression_statement
    (call_expression
      function: (subscript_expression
        (variable)
        (call_expression
          function: (qualified_identifier
            (identifier))
          (arguments)))
      (arguments))))