eslint.config.js

import eslint from '@eslint/js';
import tseslint from 'typescript-eslint';
import prettier from 'eslint-plugin-prettier/recommended';
import simpleImportSort from 'eslint-plugin-simple-import-sort';

export default tseslint.config(
    {
        ignores: ['dist/**', 'node_modules/**', 'coverage/**'],
    },
    eslint.configs.recommended,
    ...tseslint.configs.recommendedTypeChecked,
    prettier,
    {
        languageOptions: {
            parserOptions: {
                project: ['./tsconfig.test.json'],
                tsconfigRootDir: import.meta.dirname,
            },
        },
    },
    {
        plugins: {
            'simple-import-sort': simpleImportSort,
        },
        rules: {
            'simple-import-sort/imports': 'error',
            'simple-import-sort/exports': 'error',
            '@typescript-eslint/explicit-function-return-type': 'error',
            '@typescript-eslint/no-explicit-any': 'error',
            '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
            '@typescript-eslint/no-floating-promises': 'error',
            '@typescript-eslint/await-thenable': 'error',
            '@typescript-eslint/no-misused-promises': 'error',
            '@typescript-eslint/consistent-type-definitions': ['error', 'interface'],
            '@typescript-eslint/naming-convention': [
                'error',
                {
                    selector: 'interface',
                    format: ['PascalCase'],
                    custom: {
                        regex: '^I[A-Z]',
                        match: true,
                    },
                },
            ],
            'no-console': 'warn',
            'eqeqeq': ['error', 'always'],
        },
    },
    {
        files: ['tests/**/*.test.ts'],
        rules: {
            '@typescript-eslint/unbound-method': 'off',
        },
    },
);