module.exports = {
env: {
browser: true,
es6: true,
commonjs: true,
node: true,
},
parser: '@typescript-eslint/parser',
plugins: [
'prefer-arrow',
'styled-components-varname',
'jsdoc',
'no-relative-imports',
'i18next',
],
extends: [
'plugin:eslint-comments/recommended',
'plugin:promise/recommended',
'plugin:sonarjs/recommended',
'airbnb',
'airbnb/hooks',
'plugin:unicorn/recommended',
'plugin:prettier/recommended',
'airbnb-typescript',
'plugin:@typescript-eslint/recommended',
'plugin:@typescript-eslint/eslint-recommended',
'plugin:i18next/recommended',
'prettier',
],
settings: {
'import/parsers': {
'@typescript-eslint/parser': ['.ts', '.tsx'],
},
'import/resolver': {
[require.resolve('eslint-import-resolver-typescript')]: true,
},
react: {
version: 'detect',
},
},
rules: {
'import/no-unresolved': 'error',
'prefer-arrow/prefer-arrow-functions': 'error',
'prettier/prettier': [
'error',
{
singleQuote: true,
trailingComma: 'all',
jsxSingleQuote: true,
tabWidth: 2,
jsdocSingleLineComment: false,
// eslint-disable-next-line global-require
plugins: [require('prettier-plugin-jsdoc')],
},
{ usePrettierrc: false },
],
'styled-components-varname/varname': [
'error',
{
extendedStyle: {
prefix: 'S',
},
tagStyle: {
prefix: 'S',
},
},
],
'unicorn/filename-case': [
'error',
{
cases: {
camelCase: true,
pascalCase: true,
},
},
],
'arrow-body-style': ['error', 'as-needed'],
curly: ['error', 'all'],
'import/no-extraneous-dependencies': [
'error',
{
devDependencies: true,
},
],
'import/order': [
'error',
{
groups: [
['external', 'builtin'],
['internal', 'parent'],
['index', 'sibling'],
],
'newlines-between': 'always',
},
],
'import/prefer-default-export': 'off',
'max-classes-per-file': ['error', { ignoreExpressions: true }],
'class-methods-use-this': 'off',
'react/function-component-definition': [
'error',
{ namedComponents: 'arrow-function' },
],
'react/require-default-props': 'off',
'newline-after-var': ['error', 'always'],
'newline-before-return': 'error',
'no-console': 'error',
'no-implicit-coercion': [
'error',
{
boolean: false,
},
],
'no-param-reassign': [
'error',
{
ignorePropertyModificationsFor: ['draft'],
ignorePropertyModificationsForRegex: ['Draft$'],
props: true,
},
],
'no-void': [
'error',
{
allowAsStatement: true,
},
],
'no-restricted-syntax': [
'error',
'ForInStatement',
'LabeledStatement',
'WithStatement',
],
'no-await-in-loop': 'off',
'promise/prefer-await-to-then': 'error',
quotes: [
'error',
'single',
{
avoidEscape: true,
},
],
'react/jsx-boolean-value': ['error', 'always'],
'react/jsx-key': ['error'],
'react/self-closing-comp': ['error'],
'unicorn/numeric-separators-style': [
'error',
{
number: {
groupLength: 3,
minimumDigits: 0,
},
},
],
'unicorn/prevent-abbreviations': 'off',
'react/react-in-jsx-scope': 'off',
'react/prop-types': 'off',
'unicorn/no-null': 'off',
'unicorn/consistent-function-scoping': 'off',
'jsdoc/multiline-blocks': [
'error',
{
noSingleLineBlocks: true,
},
],
'jsdoc/newline-after-description': ['error'],
'jsdoc/require-description-complete-sentence': [
'error',
{
newlineBeforeCapsAssumesBadSentenceEnd: true,
},
],
'jsdoc/require-throws': 'off',
'jsdoc/require-jsdoc': [
'error',
{
checkConstructors: false,
contexts: [
'TSInterfaceDeclaration',
'TSTypeAliasDeclaration',
'TSPropertySignature',
'TSEnumDeclaration',
'TSMethodSignature',
'ExportDefaultDeclaration',
'ExportNamedDeclaration[declaration][declaration.declarations.0.id.name!="getServerSideProps"][declaration.type!="ClassDeclaration"]',
'PropertyDefinition:not([accessibility="private"])',
'MethodDefinition:not([accessibility="private"])',
'ClassProperty:not([accessibility="private"])',
],
publicOnly: true,
},
],
'@typescript-eslint/naming-convention': [
'error',
{
custom: {
match: true,
regex: '^I[A-Z]',
},
format: ['PascalCase'],
selector: ['interface'],
},
{
selector: 'variable',
format: ['camelCase', 'PascalCase', 'UPPER_CASE'],
},
{
custom: {
match: true,
regex: '^[TI][A-Z]',
},
format: ['PascalCase'],
selector: ['typeAlias'],
},
],
'@typescript-eslint/no-floating-promises': [
'error',
{
ignoreIIFE: true,
ignoreVoid: true,
},
],
'@typescript-eslint/no-shadow': [
'error',
{
allow: ['name'],
},
],
'@typescript-eslint/no-unsafe-assignment': 'off',
'@typescript-eslint/no-use-before-define': 'off',
'@typescript-eslint/no-unused-vars': [
'error',
{ argsIgnorePattern: '^_', ignoreRestSiblings: true },
],
'@typescript-eslint/no-unnecessary-condition': ['error'],
'jsx-a11y/anchor-is-valid': [
'error',
{
components: [],
specialLink: ['hrefLeft', 'hrefRight'],
aspects: ['noHref', 'invalidHref', 'preferButton'],
},
],
},
overrides: [
{
files: ['*.ts', '*.tsx'],
extends: [
'plugin:@typescript-eslint/recommended-requiring-type-checking',
],
rules: {
'no-relative-imports/no-relative-imports': 'error',
'@typescript-eslint/array-type': [
'error',
{
default: 'array-simple',
readonly: 'array-simple',
},
],
'@typescript-eslint/explicit-function-return-type': [
'error',
{
allowDirectConstAssertionInArrowFunctions: true,
allowExpressions: true,
},
],
'@typescript-eslint/explicit-member-accessibility': ['error'],
'@typescript-eslint/explicit-module-boundary-types': [
'error',
{
allowTypedFunctionExpressions: true,
},
],
'@typescript-eslint/method-signature-style': ['error', 'property'],
'@typescript-eslint/prefer-readonly': 'error',
'@typescript-eslint/member-ordering': [
'error',
{
default: [
'signature',
'public-decorated-field',
'public-field',
'protected-decorated-field',
'protected-field',
'private-decorated-field',
'private-field',
'constructor',
'public-decorated-get',
'public-get',
'protected-decorated-get',
'protected-get',
'private-decorated-get',
'private-get',
'public-decorated-set',
'public-set',
'protected-decorated-set',
'protected-set',
'private-decorated-set',
'private-set',
'public-decorated-method',
'public-method',
'protected-decorated-method',
'protected-method',
'private-decorated-method',
'private-method',
],
},
],
'@typescript-eslint/no-misused-promises': [
'error',
{
checksVoidReturn: {
attributes: false,
},
},
],
},
},
{
files: ['*.js', '*.mjs', '*.cjs'],
rules: {
'unicorn/prefer-module': 'off',
'@typescript-eslint/no-var-requires': 'off',
},
},
{
files: ['*.d.ts'],
rules: {
'unicorn/filename-case': 'off',
},
},
{
files: ['*.mdx'],
extends: ['plugin:mdx/recommended'],
rules: {
'@typescript-eslint/dot-notation': 'off',
'@typescript-eslint/naming-convention': 'off',
'@typescript-eslint/no-implied-eval': 'off',
'@typescript-eslint/no-throw-literal': 'off',
'@typescript-eslint/return-await': 'off',
'react/jsx-filename-extension': 'off',
'sonarjs/no-duplicate-string': 'off',
'newline-after-var': 'off',
'newline-before-return': 'off',
'prettier/prettier': [
'error',
{
singleQuote: true,
trailingComma: 'all',
jsxSingleQuote: true,
tabWidth: 2,
jsdocSingleLineComment: false,
plugins: ['prettier-plugin-jsdoc'],
},
{
usePrettierrc: false,
},
],
'@typescript-eslint/no-use-before-define': 'off',
'@typescript-eslint/no-floating-promises': 'off',
},
},
{
files: ['*.json'],
rules: {
'@typescript-eslint/no-unnecessary-condition': 'off',
'@typescript-eslint/no-floating-promises': 'off',
'@typescript-eslint/dot-notation': 'off',
'@typescript-eslint/no-throw-literal': 'off',
'@typescript-eslint/no-implied-eval': 'off',
'@typescript-eslint/return-await': 'off',
'@typescript-eslint/no-unused-expressions': 'off',
'sonarjs/no-duplicate-string': 'off',
'unicorn/numeric-separators-style': 'off',
'unicorn/filename-case': 'off',
quotes: 'off',
},
},
{
files: ['*.spec.ts'],
rules: {
'@typescript-eslint/no-unsafe-assignment': 'off',
'@typescript-eslint/no-unsafe-member-access': 'off',
'sonarjs/no-duplicate-string': 'off',
},
},
{
files: ['*.fixture.tsx'],
rules: {
'react/function-component-definition': ['off'],
'@typescript-eslint/explicit-module-boundary-types': ['off'],
'@typescript-eslint/explicit-function-return-type': ['off'],
'jsdoc/require-jsdoc': ['off'],
'i18next/no-literal-string': ['off'],
},
},
],
};