@babel/plugin-transform-dotall-regex

    In

    1. /[\0-\uFFFF]/;

    In

    1. /[\0-\u{10FFFF}]/u;

    Here’s an online demo.

    1.   "plugins": ["@babel/plugin-transform-dotall-regex"]
    1. require("@babel/core").transformSync(code, {
    2.   plugins: ["@babel/plugin-transform-dotall-regex"],