module.exports = {
    root: true,
    extends: [
        'eslint:recommended',
    ],
    parserOptions: {
        'ecmaVersion': 2017,
    },
    env: {
        'node': true,
        'es6': true,
    },
    rules: {
        'camelcase': ['error', {
            'properties': 'always',
            'ignoreDestructuring': false,
            'ignoreImports': false,
        }],
        // 'capitalized-comments': ['error', 'always'],
        'comma-dangle': ['error', 'always-multiline'],
        'comma-spacing': ['error', { 'before': false, 'after': true }],
        'curly': ['error', 'all'],
        'eol-last': ['error', 'never'],
        'indent': ['error', 4],
        'key-spacing': ['error', {
            'beforeColon': false,
            'afterColon': true,
            'mode': 'strict',
        }],
        'keyword-spacing': ['error', {
            'after': true,
            'overrides': {
                'if': { 'after': false },
                'for': { 'after': false },
                'while': { 'after': false },
            },
        }],
        'max-classes-per-file': ['error', 1],
        'max-len': ['error', 150],
        'no-console': ['warn'],
        'no-empty': ['error', { 'allowEmptyCatch': false }],
        'no-multi-spaces': ['error', { 'ignoreEOLComments': false }],
        'no-trailing-spaces': ['error', { 'ignoreComments': false }],
        'no-warning-comments': ['warn', { 'location': 'start' }],
        'object-curly-spacing': ['error', 'always'],
        'quotes': ['error', 'single'],
        'semi': ['error', 'always'],
        'sort-imports': ['error', {
            'ignoreCase': false,
            'ignoreDeclarationSort': false,
            'ignoreMemberSort': false,
            'memberSyntaxSortOrder': ['none', 'all', 'multiple', 'single']
        }],
        'sort-vars': ['error', { 'ignoreCase': true }],
        'space-before-blocks': ['error', 'always'],
        'space-before-function-paren': ['error', {
            'anonymous': 'always',
            'named': 'never',
            'asyncArrow': 'always'
        }],
        'space-in-parens': ['error', 'never'],
        'spaced-comment': ['error', 'always'],
    },
    overrides: [
        {
            files: ['*.ts'],
            parser: '@typescript-eslint/parser',
            parserOptions: {
                project: 'tsconfig.json',
            },
            plugins: [
                '@typescript-eslint',
            ],
            extends: [
                'plugin:@typescript-eslint/eslint-recommended',
                'plugin:@typescript-eslint/recommended',
            ],
            rules: {
                '@typescript-eslint/array-type': ['error', {
                    'default': 'array',
                    'readonly': 'array-simple',
                }],
                '@typescript-eslint/interface-name-prefix': ['error', 'always'],
                '@typescript-eslint/no-empty-interface': ['error', { 'allowSingleExtends': false }],
                '@typescript-eslint/type-annotation-spacing': ['error', { 'before': false, 'after': true }],
            }
        }
    ],
};