semantic/test/fixtures/javascript/corpus/arrow-function.parseA.txt

(Program 
  (Statement 
    (ExpressionStatement 
      (Expression 
        (ArrowFunction 
          (StatementBlock 
            (Statement 
              (ReturnStatement 
                (Expression 
                  (Identifier "h"))))) 
          (FormalParameters 
            (RequiredParameter 
              (Identifier "f")) 
            (RequiredParameter 
              (Identifier "g"))))))))