.eslintrc.js

module.exports = {
    parser: '@typescript-eslint/parser', // Specifies the ESLint parser

    env: {
        node: true,
        commonjs: true,
        es6: true
    },

    extends: [
        'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
        'prettier/@typescript-eslint', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
        'plugin:prettier/recommended' // Enables eslint-plugin-prettier and displays prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
    ],

    rules: {
        semi: ['error', 'never'],
        'no-unused-expressions': 'off',
        indent: [2, 2, { SwitchCase: 1 }],
        '@typescript-eslint/no-explicit-any': 0,
        '@typescript-eslint/explicit-function-return-type': [
            'error',
            {
                allowExpressions: true
            }
        ]
    },
    globals: {
        Atomics: 'readonly',
        SharedArrayBuffer: 'readonly'
    },
    parserOptions: {
        ecmaVersion: 2018
    }
}