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..10 "{" [] [Whitespace(" ")],
members: JsClassMemberList [
JsBogusMember {
items: [
TsPropertySignatureModifierList [
TsAbstractModifier {
modifier_token: ABSTRACT_KW@10..19 "abstract" [] [Whitespace(" ")],
},
],
JsLiteralMemberName {
value: IDENT@19..22 "foo" [] [],
},
SEMICOLON@22..24 ";" [] [Whitespace(" ")],
],
},
],
r_curly_token: R_CURLY@24..25 "}" [] [],
},
],
eof_token: EOF@25..26 "" [Newline("\n")] [],
}
0: JS_MODULE@0..26
0: (empty)
1: (empty)
2: JS_DIRECTIVE_LIST@0..0
3: JS_MODULE_ITEM_LIST@0..25
0: JS_CLASS_DECLARATION@0..25
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..10 "{" [] [Whitespace(" ")]
8: JS_CLASS_MEMBER_LIST@10..24
0: JS_BOGUS_MEMBER@10..24
0: TS_PROPERTY_SIGNATURE_MODIFIER_LIST@10..19
0: TS_ABSTRACT_MODIFIER@10..19
0: ABSTRACT_KW@10..19 "abstract" [] [Whitespace(" ")]
1: JS_LITERAL_MEMBER_NAME@19..22
0: IDENT@19..22 "foo" [] []
2: SEMICOLON@22..24 ";" [] [Whitespace(" ")]
9: R_CURLY@24..25 "}" [] []
4: EOF@25..26 "" [Newline("\n")] []
--
class_member_modifier.js:1:11 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
× Only abstract classes can have abstract members
> 1 │ class A { abstract foo; }
│ ^^^^^^^^
2 │
--
class A { abstract foo; }