.eslintrc.js

module.exports = {
    root: true,
    parser: '@typescript-eslint/parser',
    plugins: ['@typescript-eslint'],
    extends: [
        'eslint:recommended',
        'plugin:@typescript-eslint/recommended',
    ],
    rules: {
        'indent': ['warn', 4],
        'quotes': ['warn', 'single'],
        'space-before-function-paren': ['warn', 'always'],
        'curly': ['warn', 'all'],
        'array-bracket-newline': ['warn', {'multiline': true}],
        'eol-last': ['warn'],
        'arrow-spacing': 'warn',
        'comma-dangle': ['warn', 'always-multiline'],
        'function-call-argument-newline': ['warn', 'consistent'],
        'function-paren-newline': ['warn', 'multiline'],
        'multiline-ternary': ['warn', 'always'],
        'no-multi-spaces': ['warn'],
        'no-multiple-empty-lines': ['warn', {'max': 1}],
        'no-trailing-spaces': ['warn'],
        'no-whitespace-before-property': ['warn'],
        'object-curly-newline': ['warn', {'consistent': true}],
        'operator-linebreak': ['warn', 'before'],
        'padded-blocks': ['warn', 'never'],
        '@typescript-eslint/no-var-requires': 0,
        'padding-line-between-statements': [
            'warn', {
                blankLine: 'always',
                prev: '*',
                next: 'return',
            },
        ],
    },
    ignorePatterns: [
        '*.js',
        'test/*',
    ],
};