support Class Fields

The version of ESLint you are using. latest

The problem you want to solve. support class fields officially, as it has reached stage-4. refs: https://github.com/tc39/proposals/blob/master/finished-proposals.md

Your take on the correct solution to problem.

• Ecma262 update: https://github.com/tc39/ecma262/pull/1668
• ESTree update: https://github.com/estree/estree/pull/250
• Acorn update: https://github.com/acornjs/acorn/pull/1026
• eslint-visitor-keys update: https://github.com/eslint/eslint-visitor-keys/pull/20
• espree update: https://github.com/eslint/espree/pull/486
• eslint-scope update: https://github.com/eslint/eslint-scope/pull/69
• eslint syntax and rules update: #14591
• eslint code path analysis update

[minimit]

Class foo {
  #x
}

still yields error Parsing error: Unexpected character '#' on eslint 8.0.1 - Did I miss something?

Be sure to have this setting in .eslintjs.rc.

parserOptions: {
    ecmaVersion: 13,

[rhinonan]

indent ?

Class Foo {
  private foo1 = 1
    private foo2 = 2 // eslint indent rule not given any errors
}