.eslintrc.js

module.exports = {
    parser: '@typescript-eslint/parser', // Specifies the ESLint parser
    parserOptions: {
        ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
        sourceType: 'module', // Allows for the use of imports
        ecmaFeatures: {
            jsx: true, // Allows for the parsing of JSX
        },
    },
    ignorePatterns: ['node_modules/*', 'public/static/*', 'libs/types/contracts/*'],
    plugins: ['import'],
    settings: {
        react: {
            version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use
        },
        'import/parsers': {
            '@typescript-eslint/parser': ['.ts', '.tsx'],
        },
        'import/resolver': {
            typescript: {
                alwaysTryTypes: true, // always try to resolve types under `<root>@types` directory even it doesn't contain any source code, like `@types/unist`
            },
        },
    },
    extends: [
        'plugin:react/recommended', // Uses the recommended rules from @eslint-plugin-react
        'plugin:@typescript-eslint/recommended', // Uses the recommended rules from @typescript-eslint/eslint-plugin
        'plugin:prettier/recommended', // Enables eslint-plugin-prettier and eslint-config-prettier. This will display prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
        // 'plugin:import/recommended',
    ],
    rules: {
        'prettier/prettier': ['error', { endOfLine: 'auto' }],
        curly: 2, // enforce brace style for control statements
        'default-case': 2, // require default in switch
        'default-case-last': 2,
        quotes: [2, 'single', { allowTemplateLiterals: true, avoidEscape: true }],
        eqeqeq: 2,
        'react/prop-types': 0,
        '@typescript-eslint/no-unused-vars': [1, { varsIgnorePattern: '^_', argsIgnorePattern: '^_' }],
        '@typescript-eslint/no-explicit-any': [0],
        '@typescript-eslint/ban-ts-comment': [0],
        'no-unreachable-loop': 1,
        'no-unreachable': 1,
        'react/prefer-es6-class': 1,
        'react/prefer-stateless-function': 1,
        'react/jsx-pascal-case': [1, { allowAllCaps: true }],
        'react/jsx-closing-bracket-location': 1,
        'react/jsx-closing-tag-location': 1,
        'no-multi-spaces': 1,
        'react/self-closing-comp': 1,
        'import/no-unresolved': 'error',
        'import/order': [
            1,
            {
                groups: ['external', 'builtin', 'internal', 'sibling', 'parent', 'index'],
                pathGroups: [
                    {
                        pattern: 'bignumber.js',
                        group: 'external',
                        position: 'before',
                    },
                    {
                        pattern: 'ethers',
                        group: 'external',
                        position: 'before',
                    },
                    {
                        pattern: 'next/**',
                        group: 'external',
                        position: 'before',
                    },
                    {
                        pattern: 'react',
                        group: 'external',
                        position: 'before',
                    },
                    {
                        pattern: '@tracer-protocol/**',
                        group: 'external',
                        position: 'after',
                    },
                ],
                pathGroupsExcludedImportTypes: ['internal'],
                alphabetize: {
                    order: 'asc',
                    caseInsensitive: true,
                },
            },
        ],

        // Place to specify ESLint rules. Can be used to overwrite rules specified from the extended configs
        // e.g. "@typescript-eslint/explicit-function-return-type": "off",
    },
};