JsModule {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    items: JsModuleItemList [
        JsExpressionStatement {
            expression: JsBogusExpression {
                items: [
                    JsBogus {
                        items: [
                            IDENT@0..5 "yield" [] [],
                        ],
                    },
                ],
            },
            semicolon_token: SEMICOLON@5..6 ";" [] [],
        },
        JsExpressionStatement {
            expression: JsAwaitExpression {
                await_token: AWAIT_KW@6..12 "await" [Newline("\n")] [],
                argument: missing (required),
            },
            semicolon_token: SEMICOLON@12..13 ";" [] [],
        },
    ],
    eof_token: EOF@13..14 "" [Newline("\n")] [],
}

0: JS_MODULE@0..14
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..13
    0: JS_EXPRESSION_STATEMENT@0..6
      0: JS_BOGUS_EXPRESSION@0..5
        0: JS_BOGUS@0..5
          0: IDENT@0..5 "yield" [] []
      1: SEMICOLON@5..6 ";" [] []
    1: JS_EXPRESSION_STATEMENT@6..13
      0: JS_AWAIT_EXPRESSION@6..12
        0: AWAIT_KW@6..12 "await" [Newline("\n")] []
        1: (empty)
      1: SEMICOLON@12..13 ";" [] []
  4: EOF@13..14 "" [Newline("\n")] []
--
identifier.js:1:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Illegal use of reserved keyword `yield` as an identifier in strict mode
  
  > 1 │ yield;
      │ ^^^^^
    2 │ await;
    3 │ 
  
--
identifier.js:2:6 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Expected an unary expression but instead found ';'.
  
    1 │ yield;
  > 2 │ await;
      │      ^
    3 │ 
  
  i Expected an unary expression here.
  
    1 │ yield;
  > 2 │ await;
      │      ^
    3 │ 
  
--
yield;
await;