biome_js_parser 0.5.7

Biome's JavaScript parser
Documentation 
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JsModule {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    items: JsModuleItemList [
        JsClassDeclaration {
            decorators: JsDecoratorList [],
            abstract_token: missing (optional),
            class_token: CLASS_KW@0..6 "class" [] [Whitespace(" ")],
            id: JsIdentifierBinding {
                name_token: IDENT@6..8 "A" [] [Whitespace(" ")],
            },
            type_parameters: missing (optional),
            extends_clause: missing (optional),
            implements_clause: missing (optional),
            l_curly_token: L_CURLY@8..9 "{" [] [],
            members: JsClassMemberList [
                JsPropertyClassMember {
                    modifiers: JsPropertyModifierList [],
                    name: JsPrivateClassMemberName {
                        hash_token: HASH@9..13 "#" [Newline("\n"), Whitespace("\t")] [Whitespace(" ")],
                        id_token: missing (required),
                    },
                    property_annotation: missing (optional),
                    value: missing (optional),
                    semicolon_token: missing (optional),
                },
                JsPropertyClassMember {
                    modifiers: JsPropertyModifierList [],
                    name: JsLiteralMemberName {
                        value: IDENT@13..17 "test" [] [],
                    },
                    property_annotation: missing (optional),
                    value: missing (optional),
                    semicolon_token: SEMICOLON@17..18 ";" [] [],
                },
            ],
            r_curly_token: R_CURLY@18..20 "}" [Newline("\n")] [],
        },
    ],
    eof_token: EOF@20..21 "" [Newline("\n")] [],
}

0: JS_MODULE@0..21
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..20
    0: JS_CLASS_DECLARATION@0..20
      0: JS_DECORATOR_LIST@0..0
      1: (empty)
      2: CLASS_KW@0..6 "class" [] [Whitespace(" ")]
      3: JS_IDENTIFIER_BINDING@6..8
        0: IDENT@6..8 "A" [] [Whitespace(" ")]
      4: (empty)
      5: (empty)
      6: (empty)
      7: L_CURLY@8..9 "{" [] []
      8: JS_CLASS_MEMBER_LIST@9..18
        0: JS_PROPERTY_CLASS_MEMBER@9..13
          0: JS_PROPERTY_MODIFIER_LIST@9..9
          1: JS_PRIVATE_CLASS_MEMBER_NAME@9..13
            0: HASH@9..13 "#" [Newline("\n"), Whitespace("\t")] [Whitespace(" ")]
            1: (empty)
          2: (empty)
          3: (empty)
          4: (empty)
        1: JS_PROPERTY_CLASS_MEMBER@13..18
          0: JS_PROPERTY_MODIFIER_LIST@13..13
          1: JS_LITERAL_MEMBER_NAME@13..17
            0: IDENT@13..17 "test" [] []
          2: (empty)
          3: (empty)
          4: SEMICOLON@17..18 ";" [] []
      9: R_CURLY@18..20 "}" [Newline("\n")] []
  4: EOF@20..21 "" [Newline("\n")] []
--
private_name_with_space.js:2:3 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Unexpected space or comment between `#` and identifier
  
    1 │ class A {
  > 2 │ 	# test;
      │ 	 ^
    3 │ }
    4 │ 
  
  i remove the space here
  
--
private_name_with_space.js:2:2 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected a semicolon to end the class property, but found none
  
    1 │ class A {
  > 2 │ 	# test;
      │ 	^
    3 │ }
    4 │ 
  
--
class A {
	# test;
}