JsModule {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    items: JsModuleItemList [
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            decorators: JsDecoratorList [],
            abstract_token: missing (optional),
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            type_parameters: missing (optional),
            extends_clause: missing (optional),
            implements_clause: missing (optional),
            l_curly_token: L_CURLY@8..10 "{" [] [Whitespace(" ")],
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                    modifiers: JsMethodModifierList [],
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                    star_token: missing (optional),
                    name: JsLiteralMemberName {
                        value: IDENT@10..17 "declare" [] [],
                    },
                    question_mark_token: missing (optional),
                    type_parameters: missing (optional),
                    parameters: JsParameters {
                        l_paren_token: L_PAREN@17..18 "(" [] [],
                        items: JsParameterList [],
                        r_paren_token: R_PAREN@18..20 ")" [] [Whitespace(" ")],
                    },
                    return_type_annotation: missing (optional),
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                        l_curly_token: L_CURLY@20..21 "{" [] [],
                        directives: JsDirectiveList [],
                        statements: JsStatementList [],
                        r_curly_token: R_CURLY@21..23 "}" [] [Whitespace(" ")],
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            r_curly_token: R_CURLY@23..24 "}" [] [],
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        JsClassDeclaration {
            decorators: JsDecoratorList [],
            abstract_token: missing (optional),
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                name_token: IDENT@31..33 "B" [] [Whitespace(" ")],
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            type_parameters: missing (optional),
            extends_clause: missing (optional),
            implements_clause: missing (optional),
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                    semicolon_token: missing (optional),
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            ],
            r_curly_token: R_CURLY@49..50 "}" [] [],
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    eof_token: EOF@50..51 "" [Newline("\n")] [],
}

0: JS_MODULE@0..51
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..50
    0: JS_CLASS_DECLARATION@0..24
      0: JS_DECORATOR_LIST@0..0
      1: (empty)
      2: CLASS_KW@0..6 "class" [] [Whitespace(" ")]
      3: JS_IDENTIFIER_BINDING@6..8
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      4: (empty)
      5: (empty)
      6: (empty)
      7: L_CURLY@8..10 "{" [] [Whitespace(" ")]
      8: JS_CLASS_MEMBER_LIST@10..23
        0: JS_METHOD_CLASS_MEMBER@10..23
          0: JS_METHOD_MODIFIER_LIST@10..10
          1: (empty)
          2: (empty)
          3: JS_LITERAL_MEMBER_NAME@10..17
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          4: (empty)
          5: (empty)
          6: JS_PARAMETERS@17..20
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            1: JS_PARAMETER_LIST@18..18
            2: R_PAREN@18..20 ")" [] [Whitespace(" ")]
          7: (empty)
          8: JS_FUNCTION_BODY@20..23
            0: L_CURLY@20..21 "{" [] []
            1: JS_DIRECTIVE_LIST@21..21
            2: JS_STATEMENT_LIST@21..21
            3: R_CURLY@21..23 "}" [] [Whitespace(" ")]
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    1: JS_CLASS_DECLARATION@24..50
      0: JS_DECORATOR_LIST@24..24
      1: (empty)
      2: CLASS_KW@24..31 "class" [Newline("\n")] [Whitespace(" ")]
      3: JS_IDENTIFIER_BINDING@31..33
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      4: (empty)
      5: (empty)
      6: (empty)
      7: L_CURLY@33..35 "{" [] [Whitespace(" ")]
      8: JS_CLASS_MEMBER_LIST@35..49
        0: JS_PROPERTY_CLASS_MEMBER@35..49
          0: JS_PROPERTY_MODIFIER_LIST@35..35
          1: JS_LITERAL_MEMBER_NAME@35..43
            0: IDENT@35..43 "declare" [] [Whitespace(" ")]
          2: (empty)
          3: JS_INITIALIZER_CLAUSE@43..49
            0: EQ@43..45 "=" [] [Whitespace(" ")]
            1: JS_IDENTIFIER_EXPRESSION@45..49
              0: JS_REFERENCE_IDENTIFIER@45..49
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          4: (empty)
      9: R_CURLY@49..50 "}" [] []
  4: EOF@50..51 "" [Newline("\n")] []