biome_js_parser 0.5.7

Biome's JavaScript parser
Documentation
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..11 "Test" [] [Whitespace(" ")],
            },
            type_parameters: missing (optional),
            extends_clause: JsExtendsClause {
                extends_token: EXTENDS_KW@11..19 "extends" [] [Whitespace(" ")],
                super_class: JsIdentifierExpression {
                    name: JsReferenceIdentifier {
                        value_token: IDENT@19..21 "B" [] [Whitespace(" ")],
                    },
                },
                type_arguments: missing (optional),
            },
            implements_clause: missing (optional),
            l_curly_token: L_CURLY@21..22 "{" [] [],
            members: JsClassMemberList [
                JsConstructorClassMember {
                    modifiers: JsConstructorModifierList [],
                    name: JsLiteralMemberName {
                        value: IDENT@22..36 "constructor" [Newline("\n"), Whitespace("  ")] [],
                    },
                    parameters: JsConstructorParameters {
                        l_paren_token: L_PAREN@36..37 "(" [] [],
                        parameters: JsConstructorParameterList [],
                        r_paren_token: R_PAREN@37..39 ")" [] [Whitespace(" ")],
                    },
                    body: JsFunctionBody {
                        l_curly_token: L_CURLY@39..40 "{" [] [],
                        directives: JsDirectiveList [],
                        statements: JsStatementList [
                            JsExpressionStatement {
                                expression: JsCallExpression {
                                    callee: JsSuperExpression {
                                        super_token: SUPER_KW@40..50 "super" [Newline("\n"), Whitespace("    ")] [],
                                    },
                                    optional_chain_token: missing (optional),
                                    type_arguments: missing (optional),
                                    arguments: JsCallArguments {
                                        l_paren_token: L_PAREN@50..51 "(" [] [],
                                        args: JsCallArgumentList [],
                                        r_paren_token: R_PAREN@51..52 ")" [] [],
                                    },
                                },
                                semicolon_token: SEMICOLON@52..53 ";" [] [],
                            },
                        ],
                        r_curly_token: R_CURLY@53..57 "}" [Newline("\n"), Whitespace("  ")] [],
                    },
                },
                JsMethodClassMember {
                    modifiers: JsMethodModifierList [],
                    async_token: missing (optional),
                    star_token: missing (optional),
                    name: JsLiteralMemberName {
                        value: IDENT@57..64 "test" [Newline("\n"), Whitespace("  ")] [],
                    },
                    question_mark_token: missing (optional),
                    type_parameters: missing (optional),
                    parameters: JsParameters {
                        l_paren_token: L_PAREN@64..65 "(" [] [],
                        items: JsParameterList [],
                        r_paren_token: R_PAREN@65..67 ")" [] [Whitespace(" ")],
                    },
                    return_type_annotation: missing (optional),
                    body: JsFunctionBody {
                        l_curly_token: L_CURLY@67..68 "{" [] [],
                        directives: JsDirectiveList [],
                        statements: JsStatementList [
                            JsExpressionStatement {
                                expression: JsCallExpression {
                                    callee: JsStaticMemberExpression {
                                        object: JsSuperExpression {
                                            super_token: SUPER_KW@68..78 "super" [Newline("\n"), Whitespace("    ")] [],
                                        },
                                        operator_token: DOT@78..79 "." [] [],
                                        member: JsName {
                                            value_token: IDENT@79..83 "test" [] [],
                                        },
                                    },
                                    optional_chain_token: missing (optional),
                                    type_arguments: missing (optional),
                                    arguments: JsCallArguments {
                                        l_paren_token: L_PAREN@83..84 "(" [] [],
                                        args: JsCallArgumentList [
                                            JsIdentifierExpression {
                                                name: JsReferenceIdentifier {
                                                    value_token: IDENT@84..85 "a" [] [],
                                                },
                                            },
                                            COMMA@85..87 "," [] [Whitespace(" ")],
                                            JsIdentifierExpression {
                                                name: JsReferenceIdentifier {
                                                    value_token: IDENT@87..88 "b" [] [],
                                                },
                                            },
                                        ],
                                        r_paren_token: R_PAREN@88..89 ")" [] [],
                                    },
                                },
                                semicolon_token: SEMICOLON@89..90 ";" [] [],
                            },
                            JsExpressionStatement {
                                expression: JsComputedMemberExpression {
                                    object: JsSuperExpression {
                                        super_token: SUPER_KW@90..100 "super" [Newline("\n"), Whitespace("    ")] [],
                                    },
                                    optional_chain_token: missing (optional),
                                    l_brack_token: L_BRACK@100..101 "[" [] [],
                                    member: JsNumberLiteralExpression {
                                        value_token: JS_NUMBER_LITERAL@101..102 "1" [] [],
                                    },
                                    r_brack_token: R_BRACK@102..103 "]" [] [],
                                },
                                semicolon_token: SEMICOLON@103..104 ";" [] [],
                            },
                        ],
                        r_curly_token: R_CURLY@104..108 "}" [Newline("\n"), Whitespace("  ")] [],
                    },
                },
            ],
            r_curly_token: R_CURLY@108..110 "}" [Newline("\n")] [],
        },
    ],
    eof_token: EOF@110..111 "" [Newline("\n")] [],
}

0: JS_MODULE@0..111
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..110
    0: JS_CLASS_DECLARATION@0..110
      0: JS_DECORATOR_LIST@0..0
      1: (empty)
      2: CLASS_KW@0..6 "class" [] [Whitespace(" ")]
      3: JS_IDENTIFIER_BINDING@6..11
        0: IDENT@6..11 "Test" [] [Whitespace(" ")]
      4: (empty)
      5: JS_EXTENDS_CLAUSE@11..21
        0: EXTENDS_KW@11..19 "extends" [] [Whitespace(" ")]
        1: JS_IDENTIFIER_EXPRESSION@19..21
          0: JS_REFERENCE_IDENTIFIER@19..21
            0: IDENT@19..21 "B" [] [Whitespace(" ")]
        2: (empty)
      6: (empty)
      7: L_CURLY@21..22 "{" [] []
      8: JS_CLASS_MEMBER_LIST@22..108
        0: JS_CONSTRUCTOR_CLASS_MEMBER@22..57
          0: JS_CONSTRUCTOR_MODIFIER_LIST@22..22
          1: JS_LITERAL_MEMBER_NAME@22..36
            0: IDENT@22..36 "constructor" [Newline("\n"), Whitespace("  ")] []
          2: JS_CONSTRUCTOR_PARAMETERS@36..39
            0: L_PAREN@36..37 "(" [] []
            1: JS_CONSTRUCTOR_PARAMETER_LIST@37..37
            2: R_PAREN@37..39 ")" [] [Whitespace(" ")]
          3: JS_FUNCTION_BODY@39..57
            0: L_CURLY@39..40 "{" [] []
            1: JS_DIRECTIVE_LIST@40..40
            2: JS_STATEMENT_LIST@40..53
              0: JS_EXPRESSION_STATEMENT@40..53
                0: JS_CALL_EXPRESSION@40..52
                  0: JS_SUPER_EXPRESSION@40..50
                    0: SUPER_KW@40..50 "super" [Newline("\n"), Whitespace("    ")] []
                  1: (empty)
                  2: (empty)
                  3: JS_CALL_ARGUMENTS@50..52
                    0: L_PAREN@50..51 "(" [] []
                    1: JS_CALL_ARGUMENT_LIST@51..51
                    2: R_PAREN@51..52 ")" [] []
                1: SEMICOLON@52..53 ";" [] []
            3: R_CURLY@53..57 "}" [Newline("\n"), Whitespace("  ")] []
        1: JS_METHOD_CLASS_MEMBER@57..108
          0: JS_METHOD_MODIFIER_LIST@57..57
          1: (empty)
          2: (empty)
          3: JS_LITERAL_MEMBER_NAME@57..64
            0: IDENT@57..64 "test" [Newline("\n"), Whitespace("  ")] []
          4: (empty)
          5: (empty)
          6: JS_PARAMETERS@64..67
            0: L_PAREN@64..65 "(" [] []
            1: JS_PARAMETER_LIST@65..65
            2: R_PAREN@65..67 ")" [] [Whitespace(" ")]
          7: (empty)
          8: JS_FUNCTION_BODY@67..108
            0: L_CURLY@67..68 "{" [] []
            1: JS_DIRECTIVE_LIST@68..68
            2: JS_STATEMENT_LIST@68..104
              0: JS_EXPRESSION_STATEMENT@68..90
                0: JS_CALL_EXPRESSION@68..89
                  0: JS_STATIC_MEMBER_EXPRESSION@68..83
                    0: JS_SUPER_EXPRESSION@68..78
                      0: SUPER_KW@68..78 "super" [Newline("\n"), Whitespace("    ")] []
                    1: DOT@78..79 "." [] []
                    2: JS_NAME@79..83
                      0: IDENT@79..83 "test" [] []
                  1: (empty)
                  2: (empty)
                  3: JS_CALL_ARGUMENTS@83..89
                    0: L_PAREN@83..84 "(" [] []
                    1: JS_CALL_ARGUMENT_LIST@84..88
                      0: JS_IDENTIFIER_EXPRESSION@84..85
                        0: JS_REFERENCE_IDENTIFIER@84..85
                          0: IDENT@84..85 "a" [] []
                      1: COMMA@85..87 "," [] [Whitespace(" ")]
                      2: JS_IDENTIFIER_EXPRESSION@87..88
                        0: JS_REFERENCE_IDENTIFIER@87..88
                          0: IDENT@87..88 "b" [] []
                    2: R_PAREN@88..89 ")" [] []
                1: SEMICOLON@89..90 ";" [] []
              1: JS_EXPRESSION_STATEMENT@90..104
                0: JS_COMPUTED_MEMBER_EXPRESSION@90..103
                  0: JS_SUPER_EXPRESSION@90..100
                    0: SUPER_KW@90..100 "super" [Newline("\n"), Whitespace("    ")] []
                  1: (empty)
                  2: L_BRACK@100..101 "[" [] []
                  3: JS_NUMBER_LITERAL_EXPRESSION@101..102
                    0: JS_NUMBER_LITERAL@101..102 "1" [] []
                  4: R_BRACK@102..103 "]" [] []
                1: SEMICOLON@103..104 ";" [] []
            3: R_CURLY@104..108 "}" [Newline("\n"), Whitespace("  ")] []
      9: R_CURLY@108..110 "}" [Newline("\n")] []
  4: EOF@110..111 "" [Newline("\n")] []