handlers.js/eslint.config.js

import globals from 'globals';
import pluginJs from '@eslint/js';
import tseslint from 'typescript-eslint';

export default [
    { files: ['src/**/*.{js,mjs,cjs,ts}', 'test/**/*.{js,mjs,cjs,ts}'] },
    { languageOptions: { globals: globals.browser } },
    pluginJs.configs.recommended,
    ...tseslint.configs.recommended,
    {
        rules: {
            '@typescript-eslint/interface-name-prefix': 'off',
            '@typescript-eslint/explicit-function-return-type': 'off',
            '@typescript-eslint/explicit-module-boundary-types': 'off',
            '@typescript-eslint/no-explicit-any': 'off',
            '@typescript-eslint/no-unused-vars': [
                'error',
                {
                    args: 'all',
                    argsIgnorePattern: '^_',
                    caughtErrors: 'all',
                    caughtErrorsIgnorePattern: '^_',
                    destructuredArrayIgnorePattern: '^_',
                    varsIgnorePattern: '^_',
                    ignoreRestSiblings: true,
                },
            ],
        },
    },
];