eslint.config_browser.mjs

import globals from "globals";

export default [{
    languageOptions: {
        globals: {
            ...globals.browser,
            ...globals.commonjs,
            ...Object.fromEntries(Object.entries(globals.node).map(([key]) => [key, "off"])),
        },

        ecmaVersion: 8,
        sourceType: "script",

        parserOptions: {
            ecmaFeatures: {
                jsx: true,
            },
        },
    },

    rules: {
        "no-const-assign": "warn",
        "no-this-before-super": "warn",
        "no-undef": "warn",
        "no-unreachable": "warn",
        "no-unused-vars": "warn",
        "constructor-super": "warn",
        "valid-typeof": "warn",
    },
}];