Mocha arrow-function and unnamed function errors.

Hello community I am receiving errors whenever I am using using describe(function(){}) in my code. How can I get rid of these errors? Here is my .eslintrc.yml.

extends: airbnb-base
plugins:
  - standard
  - promise
env:
    node: true
    mocha: true
rules:
    indent: ["error", 2]
    semi: ["error", "always", {omitLastInOneLineBlock: true}]
    no-eval: ["error"]
    no-trailing-spaces: ["error"]
    one-var-declaration-per-line: ["error", "initializations"]
    no-irregular-whitespace: ["error"]
    no-var: ["error"]
    no-empty: ["error"]
    linebreak-style: ["error", "unix"]
    eol-last: ["error", "always"]
    no-console: ["warn", {"allow": ["warn", "error", "info"]}]
    no-use-before-define: ["error", { "functions": false }]
    no-unused-vars: ["error", {"argsIgnorePattern":"^next"}]

Tried to add mocha-plugin like so:

plugins:
- mocha
rules:
mocha/no-arrow-function: "error"

but it still gives me errors.

[atif089]

For anyone stumbling here in 2019, I followed ljharb’s advice and added the following .eslintrc config in my test directory

{
  "rules": {
    "prefer-arrow-callback": "off",
    "func-names": "off"
  }
}

[FieryCod]

As i said even if I name a function I am still receiving error with prefer-arrow-callback