How to make optional-chaining and eslint friends?

Question

JavaScript

Babel accepted the entry normally when he installed the plug-in for the operator
x.b?.func_C()
, but EsLint first wrote the
unexpected token .
config if the lint looked briefly - so

...
extends: ['airbnb', 'plugin:prettier/recommended', 'prettier/react'],
  env: {
    browser: true,
    commonjs: true,
    es6: true,
    jest: true,
    node: true,
  },
...

then he added more, he began to swear at 2 rules, and stopped at unexpected token
parser: 'babel-eslint'

no-unused-expressions
camelcase

in the end - put them 0
is not so scary,
but maybe someone already uses it, so as not to make exceptions in the rules

Answer 1

ESLint, as far as I know, does not understand language features that currently have the "draft" status. For this there is https://github.com/babel/babel-eslint