.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: false, // Allows for the parsing of JSX
        },
        tsconfigRootDir: '.',
        project: ['./tsconfig.json'],
        projectFolderIgnoreList: ['node_modules', 'dist', 'build', '.yarn', 'build-utils'],
        extraFileExtensions: ['.sol'],
    },
    env: {
        browser: true,
        es6: true,
        node: true,
    },
    extends: [
        'plugin:import/errors',
        'plugin:import/warnings',
        'plugin:import/typescript',
        'plugin:prettier/recommended',
        'plugin:@typescript-eslint/eslint-recommended',
        'plugin:@typescript-eslint/recommended',
        'plugin:@typescript-eslint/recommended-requiring-type-checking',
        'plugin:mocha/recommended',
    ],
    plugins: ['prettier', '@typescript-eslint', 'unused-imports'],
    rules: {
        'prettier/prettier': [
            'warn',
            {
                endOfLine: 'auto',
            },
        ],
        '@typescript-eslint/ban-ts-comment': 'off',
        '@typescript-eslint/no-empty-function': 'warn',
        'no-unused-vars': 'off',
        '@typescript-eslint/no-unused-vars': 'warn',
        'unused-imports/no-unused-imports-ts': 'warn',
        'unused-imports/no-unused-vars-ts': ['error', { vars: 'all', varsIgnorePattern: '^_', args: 'after-used', argsIgnorePattern: '^_' }],
        '@typescript-eslint/no-use-before-define': ['error'],
        '@typescript-eslint/no-unsafe-member-access': 0,
        '@typescript-eslint/no-unsafe-assignment': 0,
        '@typescript-eslint/no-explicit-any': 0,
        '@typescript-eslint/no-unsafe-call': 'warn',
        '@typescript-eslint/unbound-method': 0,
        '@typescript-eslint/restrict-template-expressions': 0,
        'prefer-destructuring': 'off',
        'no-param-reassign': 'error',
        'import/order': [
            'warn',
            {
                alphabetize: {
                    order: 'asc' /* sort in ascending order. Options: ['ignore', 'asc', 'desc'] */,
                    caseInsensitive: true /* ignore case. Options: [true, false] */,
                },
                'newlines-between': 'always',
            },
        ],
        'no-duplicate-imports': 'warn',
        'import/named': 'off',
        'import/namespace': 'off',
        'import/default': 'off',
        'import/no-named-as-default-member': 'error',
        'import/extensions': 'off',
        'import/no-unresolved': 'off',
        'import/prefer-default-export': 'off',
        'import/no-unused-modules': ['off'],
        'import/no-unassigned-import': 'off',
        'import/no-extraneous-dependencies': [
            'warn',
            {
                devDependencies: true,
                optionalDependencies: false,
                peerDependencies: false,
            },
        ],
        'sort-keys': 'off',
        'comma-dangle': 'off',
        '@typescript-eslint/comma-dangle': ['off'],
        'no-use-before-define': 'off',
        'spaced-comment': 'warn',
        'max-len': 'off',
        indent: 'off',
        'no-console': 'off',
        'arrow-body-style': 'off',
        'no-multiple-empty-lines': 'warn',
        'no-restricted-globals': 'off',
        'eslint linebreak-style': 'off',
        'object-curly-newline': 'off',
        'no-shadow': 'off',
        'no-void': ['error', { allowAsStatement: true }],
        'mocha/no-mocha-arrows': 'off',
        'mocha/no-hooks-for-single-case': 'off',
        'mocha/max-top-level-suites': ['warn', { limit: 3 }],
    },
    overrides: [
        {
            files: ['*.test.ts', '*.test.tsx'],
            rules: {
                '@typescript-eslint/no-non-null-assertion': 'off',
            },
        },
    ],
    settings: {},
};