module.exports = {
    env: {
        commonjs: true,
        es2021: true,
        browser: true,
    },
    globals: {
        Vue: 'readonly',
        Papa: 'readonly',
    },
    extends: [ 'eslint:recommended' ],
    parserOptions: {
        ecmaVersion: 12,
    },
    rules: {
        'indent': [ 'error', 4 ],
        'linebreak-style': [ 'error', 'unix' ],
        'quotes': [ 'error', 'single' ],
        'semi': [ 'error', 'always' ],
        'curly': [ 'error', 'all' ],
        'brace-style': [ 'error', '1tbs' ],
        'jest/no-done-callback': 'off',
        'jest/expect-expect': 'off',
        'comma-dangle': [ 'error', 'always-multiline' ],
        'complexity': 'error',
        'consistent-return': 'error',
        'dot-location': [ 'error', 'property' ],
        'eqeqeq': [ 'error', 'always', { null: 'ignore' } ],
        'no-empty-function': 'error',
        'no-floating-decimal': 'error',
        'no-multi-spaces': 'error',
        'camelcase': [ 'error', { properties: 'never' } ],
        'comma-spacing': [ 'error', { before: false, after: true } ],
        'array-bracket-newline': [ 'error', { multiline: true } ],
        'array-element-newline': [ 'error', { multiline: true, minItems: 6 } ],
        'array-bracket-spacing': [ 'error', 'always' ],
        'object-curly-spacing': [ 'error', 'always' ],
        'comma-style': 'error',
        'computed-property-spacing': 'error',
        'eol-last': 'error',
        'func-call-spacing': 'error',
        'key-spacing': 'error',
        'keyword-spacing': 'error',
        'multiline-comment-style': 'error',
        'newline-per-chained-call': 'error',
        'no-lonely-if': 'error',
        'no-multiple-empty-lines': 'error',
        'no-trailing-spaces': 'error',
        'no-unneeded-ternary': 'error',
        'no-whitespace-before-property': 'error',
        'operator-assignment': 'error',
        'quote-props': [ 'error', 'consistent-as-needed' ],
        'space-before-blocks': 'error',
        'space-infix-ops': 'error',
    },
};