KtFile: OneLiner.kts
  PACKAGE_DIRECTIVE
    <empty list>
  IMPORT_LIST
    <empty list>
  SCRIPT
    BLOCK
      PROPERTY
        PsiElement(val)('val')
        PsiWhiteSpace(' ')
        PsiElement(IDENTIFIER)('x')
        PsiWhiteSpace(' ')
        PsiElement(EQ)('=')
        PsiWhiteSpace(' ')
        INTEGER_CONSTANT
          PsiElement(INTEGER_LITERAL)('6')
        PsiElement(SEMICOLON)(';')
      PsiWhiteSpace(' ')
      SCRIPT_INITIALIZER
        CALL_EXPRESSION
          REFERENCE_EXPRESSION
            PsiElement(IDENTIFIER)('println')
          VALUE_ARGUMENT_LIST
            PsiElement(LPAR)('(')
            VALUE_ARGUMENT
              BINARY_EXPRESSION
                REFERENCE_EXPRESSION
                  PsiElement(IDENTIFIER)('x')
                PsiWhiteSpace(' ')
                OPERATION_REFERENCE
                  PsiElement(MUL)('*')
                PsiWhiteSpace(' ')
                INTEGER_CONSTANT
                  PsiElement(INTEGER_LITERAL)('7')
            PsiElement(RPAR)(')')