.eslintrc.js

module.exports = {
    globals: {
        BdApi: true,
        __VERSION__: true,
    },
    extends: ['eslint:recommended', 'plugin:react/recommended'],
    env: {
        browser: true,
        commonjs: true,
        es2021: true,
    },
    parserOptions: {
        ecmaVersion: 2021,
        sourceType: 'module',
    },
    ignorePatterns: ['*.plugin.js'],
    rules: {
        'react/display-name': 'off',
        'react/prop-types': 'off',
        'react/react-in-jsx-scope': 'off',
        'arrow-spacing': ['warn', { before: true, after: true }],
        'brace-style': ['warn', '1tbs', { allowSingleLine: true }],
        'comma-dangle': [
            'warn',
            {
                arrays: 'always-multiline',
                objects: 'always-multiline',
                imports: 'never',
                exports: 'never',
                functions: 'never',
            },
        ],
        'comma-spacing': 'warn',
        'comma-style': 'warn',
        curly: ['warn', 'multi-line', 'consistent'],
        'dot-location': ['warn', 'property'],
        'handle-callback-err': 'warn',
        // "indent": ["error", "tab"],
        // "indent": ["off", "tab"],
        'keyword-spacing': 'warn',
        'max-nested-callbacks': ['warn', { max: 4 }],
        'max-statements-per-line': ['warn', { max: 2 }],
        'no-console': ['warn', { allow: ['warn', 'error', 'info'] }],
        'no-empty-function': 'off',
        'no-floating-decimal': 'warn',
        'no-inline-comments': 'warn',
        'no-lonely-if': 'warn',
        'no-multi-spaces': 'warn',
        'no-multiple-empty-lines': ['warn', { max: 2, maxEOF: 1, maxBOF: 0 }],
        'no-shadow': ['warn', { allow: ['err', 'resolve', 'reject'] }],
        'no-trailing-spaces': ['off'],
        'no-var': 'warn',
        'object-curly-spacing': ['warn', 'always'],
        'prefer-const': 'warn',
        // "quotes": ["error", "single"],
        quotes: ['off', 'single'],
        semi: ['warn', 'always'],
        'space-before-blocks': 'warn',
        'space-before-function-paren': [
            'warn',
            {
                anonymous: 'never',
                named: 'never',
                asyncArrow: 'always',
            },
        ],
        'space-in-parens': 'warn',
        'space-infix-ops': 'warn',
        'space-unary-ops': 'warn',
        'spaced-comment': 'warn',
        yoda: 'warn',
    },
};