JsModule {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    items: JsModuleItemList [
        JsExpressionStatement {
            expression: JsBogusExpression {
                items: [
                    YIELD_KW@0..6 "yield" [] [Whitespace(" ")],
                    JsYieldArgument {
                        star_token: missing (optional),
                        expression: JsNumberLiteralExpression {
                            value_token: JS_NUMBER_LITERAL@6..8 "10" [] [],
                        },
                    },
                ],
            },
            semicolon_token: SEMICOLON@8..9 ";" [] [],
        },
    ],
    eof_token: EOF@9..10 "" [Newline("\n")] [],
}

0: JS_MODULE@0..10
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..9
    0: JS_EXPRESSION_STATEMENT@0..9
      0: JS_BOGUS_EXPRESSION@0..8
        0: YIELD_KW@0..6 "yield" [] [Whitespace(" ")]
        1: JS_YIELD_ARGUMENT@6..8
          0: (empty)
          1: JS_NUMBER_LITERAL_EXPRESSION@6..8
            0: JS_NUMBER_LITERAL@6..8 "10" [] []
      1: SEMICOLON@8..9 ";" [] []
  4: EOF@9..10 "" [Newline("\n")] []
--
yield_at_top_level_module.js:1:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × `yield` is only allowed within generator functions.
  
  > 1 │ yield 10;
      │ ^^^^^
    2 │ 
  
--
yield 10;