MODULE@0..74
  CLASS_DECL@0..8
    CLASS_KW@0..5 "class"
    WHITESPACE@5..6 " "
    CLASS_BODY@6..8
      L_CURLY@6..7 "{"
      R_CURLY@7..8 "}"
  WHITESPACE@8..9 "\n"
  CLASS_DECL@9..29
    CLASS_KW@9..14 "class"
    WHITESPACE@14..15 " "
    EXTENDS_KW@15..22 "extends"
    WHITESPACE@22..23 " "
    NAME_REF@23..26
      IDENT@23..26 "bar"
    WHITESPACE@26..27 " "
    CLASS_BODY@27..29
      L_CURLY@27..28 "{"
      R_CURLY@28..29 "}"
  WHITESPACE@29..30 "\n"
  CLASS_DECL@30..71
    CLASS_KW@30..35 "class"
    WHITESPACE@35..36 " "
    EXTENDS_KW@36..43 "extends"
    WHITESPACE@43..44 " "
    OBJECT_EXPR@44..46
      L_CURLY@44..45 "{"
      R_CURLY@45..46 "}"
    WHITESPACE@46..47 "\n"
    CLASS_BODY@47..71
      NAME@47..52
        IDENT@47..52 "class"
      WHITESPACE@52..53 "\n"
      ERROR@53..58
        CLASS_KW@53..58 "class"
      WHITESPACE@58..59 " "
      NAME@59..62
        IDENT@59..62 "foo"
      WHITESPACE@62..63 " "
      ERROR@63..64
        L_CURLY@63..64 "{"
      WHITESPACE@64..65 " "
      CLASS_PROP@65..68
        NAME@65..68
          IDENT@65..68 "set"
      WHITESPACE@68..69 " "
      ERROR@69..70
        L_CURLY@69..70 "{"
      R_CURLY@70..71 "}"
  WHITESPACE@71..72 " "
  ERROR@72..73
    R_CURLY@72..73 "}"
  WHITESPACE@73..74 "\n"
--
error[SyntaxError]: class declarations must have a name
  ┌─ class_decl_err.js:1:7
  │
1 │ class {}
  │       ^

--
error[SyntaxError]: class declarations must have a name
  ┌─ class_decl_err.js:2:7
  │
2 │ class extends bar {}
  │       ^^^^^^^

--
error[SyntaxError]: class declarations must have a name
  ┌─ class_decl_err.js:3:7
  │
3 │ class extends {}
  │       ^^^^^^^

--
error[SyntaxError]: expected `'{'` but instead found `class`
  ┌─ class_decl_err.js:4:1
  │
4 │ class
  │ ^^^^^ unexpected

--
error[SyntaxError]: expected `;`, a property, or a method for a class body, but found none
  ┌─ class_decl_err.js:5:1
  │
5 │ class foo { set {} }
  │ ^^^^^

--
error[SyntaxError]: expected `;`, a property, or a method for a class body, but found none
  ┌─ class_decl_err.js:5:11
  │
5 │ class foo { set {} }
  │           ^

--
error[SyntaxError]: expected a semicolon for a class property, but found none
  ┌─ class_decl_err.js:5:13
  │
5 │ class foo { set {} }
  │             ^^^^

--
error[SyntaxError]: class fields are unsupported
  ┌─ class_decl_err.js:5:13
  │
5 │ class foo { set {} }
  │             ^^^

--
error[SyntaxError]: Expected an identifier or keyword
  ┌─ class_decl_err.js:5:17
  │
5 │ class foo { set {} }
  │                 ^ Expected an identifier or keyword here

--
error[SyntaxError]: expected `;`, a property, or a method for a class body, but found none
  ┌─ class_decl_err.js:5:17
  │
5 │ class foo { set {} }
  │                 ^

--
error[SyntaxError]: Expected a statement or declaration, but found none
  ┌─ class_decl_err.js:5:20
  │
5 │ class foo { set {} }
  │                    ^ Expected a statement or declaration here

--
class {}
class extends bar {}
class extends {}
class
class foo { set {} }