JsModule {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    items: JsModuleItemList [
        JsImport {
            import_token: IMPORT_KW@0..7 "import" [] [Whitespace(" ")],
            import_clause: JsImportDefaultClause {
                type_token: missing (optional),
                default_specifier: JsDefaultImportSpecifier {
                    local_name: JsIdentifierBinding {
                        name_token: IDENT@7..11 "foo" [] [Whitespace(" ")],
                    },
                },
                from_token: FROM_KW@11..16 "from" [] [Whitespace(" ")],
                source: JsModuleSource {
                    value_token: JS_STRING_LITERAL@16..22 "\"test\"" [] [],
                },
                assertion: missing (optional),
            },
            semicolon_token: SEMICOLON@22..23 ";" [] [],
        },
    ],
    eof_token: EOF@23..24 "" [Newline("\n")] [],
}

0: JS_MODULE@0..24
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..23
    0: JS_IMPORT@0..23
      0: IMPORT_KW@0..7 "import" [] [Whitespace(" ")]
      1: JS_IMPORT_DEFAULT_CLAUSE@7..22
        0: (empty)
        1: JS_DEFAULT_IMPORT_SPECIFIER@7..11
          0: JS_IDENTIFIER_BINDING@7..11
            0: IDENT@7..11 "foo" [] [Whitespace(" ")]
        2: FROM_KW@11..16 "from" [] [Whitespace(" ")]
        3: JS_MODULE_SOURCE@16..22
          0: JS_STRING_LITERAL@16..22 "\"test\"" [] []
        4: (empty)
      2: SEMICOLON@22..23 ";" [] []
  4: EOF@23..24 "" [Newline("\n")] []