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: missing (optional),
            implements_clause: missing (optional),
            l_curly_token: L_CURLY@11..12 "{" [] [],
            members: JsClassMemberList [
                JsMethodClassMember {
                    modifiers: JsMethodModifierList [],
                    async_token: missing (optional),
                    star_token: missing (optional),
                    name: JsLiteralMemberName {
                        value: IDENT@12..19 "test" [Newline("\n"), Whitespace("  ")] [],
                    },
                    question_mark_token: missing (optional),
                    type_parameters: TsTypeParameters {
                        l_angle_token: L_ANGLE@19..20 "<" [] [],
                        items: TsTypeParameterList [
                            TsTypeParameter {
                                modifiers: TsTypeParameterModifierList [],
                                name: TsTypeParameterName {
                                    ident_token: IDENT@20..21 "A" [] [],
                                },
                                constraint: missing (optional),
                                default: missing (optional),
                            },
                            COMMA@21..23 "," [] [Whitespace(" ")],
                            TsTypeParameter {
                                modifiers: TsTypeParameterModifierList [],
                                name: TsTypeParameterName {
                                    ident_token: IDENT@23..25 "B" [] [Whitespace(" ")],
                                },
                                constraint: TsTypeConstraintClause {
                                    extends_token: EXTENDS_KW@25..33 "extends" [] [Whitespace(" ")],
                                    ty: TsReferenceType {
                                        name: JsReferenceIdentifier {
                                            value_token: IDENT@33..34 "A" [] [],
                                        },
                                        type_arguments: missing (optional),
                                    },
                                },
                                default: missing (optional),
                            },
                            COMMA@34..36 "," [] [Whitespace(" ")],
                            TsTypeParameter {
                                modifiers: TsTypeParameterModifierList [],
                                name: TsTypeParameterName {
                                    ident_token: IDENT@36..37 "R" [] [],
                                },
                                constraint: missing (optional),
                                default: missing (optional),
                            },
                        ],
                        r_angle_token: R_ANGLE@37..38 ">" [] [],
                    },
                    parameters: JsParameters {
                        l_paren_token: L_PAREN@38..39 "(" [] [],
                        items: JsParameterList [
                            JsFormalParameter {
                                decorators: JsDecoratorList [],
                                binding: JsIdentifierBinding {
                                    name_token: IDENT@39..40 "a" [] [],
                                },
                                question_mark_token: missing (optional),
                                type_annotation: TsTypeAnnotation {
                                    colon_token: COLON@40..42 ":" [] [Whitespace(" ")],
                                    ty: TsReferenceType {
                                        name: JsReferenceIdentifier {
                                            value_token: IDENT@42..43 "A" [] [],
                                        },
                                        type_arguments: missing (optional),
                                    },
                                },
                                initializer: missing (optional),
                            },
                            COMMA@43..45 "," [] [Whitespace(" ")],
                            JsFormalParameter {
                                decorators: JsDecoratorList [],
                                binding: JsIdentifierBinding {
                                    name_token: IDENT@45..46 "b" [] [],
                                },
                                question_mark_token: missing (optional),
                                type_annotation: TsTypeAnnotation {
                                    colon_token: COLON@46..48 ":" [] [Whitespace(" ")],
                                    ty: TsReferenceType {
                                        name: JsReferenceIdentifier {
                                            value_token: IDENT@48..49 "B" [] [],
                                        },
                                        type_arguments: missing (optional),
                                    },
                                },
                                initializer: missing (optional),
                            },
                        ],
                        r_paren_token: R_PAREN@49..50 ")" [] [],
                    },
                    return_type_annotation: TsReturnTypeAnnotation {
                        colon_token: COLON@50..52 ":" [] [Whitespace(" ")],
                        ty: TsReferenceType {
                            name: JsReferenceIdentifier {
                                value_token: IDENT@52..54 "R" [] [Whitespace(" ")],
                            },
                            type_arguments: missing (optional),
                        },
                    },
                    body: JsFunctionBody {
                        l_curly_token: L_CURLY@54..55 "{" [] [],
                        directives: JsDirectiveList [],
                        statements: JsStatementList [],
                        r_curly_token: R_CURLY@55..56 "}" [] [],
                    },
                },
            ],
            r_curly_token: R_CURLY@56..58 "}" [Newline("\n")] [],
        },
    ],
    eof_token: EOF@58..59 "" [Newline("\n")] [],
}

0: JS_MODULE@0..59
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..58
    0: JS_CLASS_DECLARATION@0..58
      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: (empty)
      6: (empty)
      7: L_CURLY@11..12 "{" [] []
      8: JS_CLASS_MEMBER_LIST@12..56
        0: JS_METHOD_CLASS_MEMBER@12..56
          0: JS_METHOD_MODIFIER_LIST@12..12
          1: (empty)
          2: (empty)
          3: JS_LITERAL_MEMBER_NAME@12..19
            0: IDENT@12..19 "test" [Newline("\n"), Whitespace("  ")] []
          4: (empty)
          5: TS_TYPE_PARAMETERS@19..38
            0: L_ANGLE@19..20 "<" [] []
            1: TS_TYPE_PARAMETER_LIST@20..37
              0: TS_TYPE_PARAMETER@20..21
                0: TS_TYPE_PARAMETER_MODIFIER_LIST@20..20
                1: TS_TYPE_PARAMETER_NAME@20..21
                  0: IDENT@20..21 "A" [] []
                2: (empty)
                3: (empty)
              1: COMMA@21..23 "," [] [Whitespace(" ")]
              2: TS_TYPE_PARAMETER@23..34
                0: TS_TYPE_PARAMETER_MODIFIER_LIST@23..23
                1: TS_TYPE_PARAMETER_NAME@23..25
                  0: IDENT@23..25 "B" [] [Whitespace(" ")]
                2: TS_TYPE_CONSTRAINT_CLAUSE@25..34
                  0: EXTENDS_KW@25..33 "extends" [] [Whitespace(" ")]
                  1: TS_REFERENCE_TYPE@33..34
                    0: JS_REFERENCE_IDENTIFIER@33..34
                      0: IDENT@33..34 "A" [] []
                    1: (empty)
                3: (empty)
              3: COMMA@34..36 "," [] [Whitespace(" ")]
              4: TS_TYPE_PARAMETER@36..37
                0: TS_TYPE_PARAMETER_MODIFIER_LIST@36..36
                1: TS_TYPE_PARAMETER_NAME@36..37
                  0: IDENT@36..37 "R" [] []
                2: (empty)
                3: (empty)
            2: R_ANGLE@37..38 ">" [] []
          6: JS_PARAMETERS@38..50
            0: L_PAREN@38..39 "(" [] []
            1: JS_PARAMETER_LIST@39..49
              0: JS_FORMAL_PARAMETER@39..43
                0: JS_DECORATOR_LIST@39..39
                1: JS_IDENTIFIER_BINDING@39..40
                  0: IDENT@39..40 "a" [] []
                2: (empty)
                3: TS_TYPE_ANNOTATION@40..43
                  0: COLON@40..42 ":" [] [Whitespace(" ")]
                  1: TS_REFERENCE_TYPE@42..43
                    0: JS_REFERENCE_IDENTIFIER@42..43
                      0: IDENT@42..43 "A" [] []
                    1: (empty)
                4: (empty)
              1: COMMA@43..45 "," [] [Whitespace(" ")]
              2: JS_FORMAL_PARAMETER@45..49
                0: JS_DECORATOR_LIST@45..45
                1: JS_IDENTIFIER_BINDING@45..46
                  0: IDENT@45..46 "b" [] []
                2: (empty)
                3: TS_TYPE_ANNOTATION@46..49
                  0: COLON@46..48 ":" [] [Whitespace(" ")]
                  1: TS_REFERENCE_TYPE@48..49
                    0: JS_REFERENCE_IDENTIFIER@48..49
                      0: IDENT@48..49 "B" [] []
                    1: (empty)
                4: (empty)
            2: R_PAREN@49..50 ")" [] []
          7: TS_RETURN_TYPE_ANNOTATION@50..54
            0: COLON@50..52 ":" [] [Whitespace(" ")]
            1: TS_REFERENCE_TYPE@52..54
              0: JS_REFERENCE_IDENTIFIER@52..54
                0: IDENT@52..54 "R" [] [Whitespace(" ")]
              1: (empty)
          8: JS_FUNCTION_BODY@54..56
            0: L_CURLY@54..55 "{" [] []
            1: JS_DIRECTIVE_LIST@55..55
            2: JS_STATEMENT_LIST@55..55
            3: R_CURLY@55..56 "}" [] []
      9: R_CURLY@56..58 "}" [Newline("\n")] []
  4: EOF@58..59 "" [Newline("\n")] []