How to activate http2 in browserSync + gulp in 2019?

[thisVioletHydra]

Issue details

Please provide issue details here.

Steps to reproduce/test case

Please provide necessary steps for reproduction of this issue, or better the
reduced test case (without any external dependencies).

Please specify which version of Browsersync, node and npm you're running

• Browsersync [ ^2.26.5 ]
• Node [ v11.14.0 ]
• Npm [ 6.7.0 ]

Affected platforms

• linux
• [ x ] windows
• OS X
• freebsd
• solaris
• other (please specify which)

Browsersync use-case

• API
• [ x ] Gulp
• Grunt
• CLI

If CLI, please paste the entire command below

{cli command here}

for all other use-cases, (gulp, grunt etc), please show us exactly how you're using Browsersync

{Browsersync init code here}

/* ==== IMPORT PARAMS ==== */

import fs from 'fs';
import path from 'path';

import someHTTP2 from 'http2';
// import http2module from 'spdy-or-http2';

// const requireResolve = require('resolve');

// // get molnarg's http2 module
// const http2Sync = require(requireResolve.sync('http2', { basedir: process.cwd() }));
// const resolve = require('resolve');

// resolve.sync('http2'); // will resolve the molnarg http2 module if you have it installed
// require.resolve('http2'); // will always resolve the native http2 module

// var transport = require('spdy-transport');

// NOTE: socket is some stream or net.Socket instance, may be an argument
// of `net.createServer`'s connection handler.

// var server = transport.connection.create(socket, {
// 	protocol: 'http2',
// 	isServer: true
// });

/* ==== ----- ==== */

/* ==== Sources and directions for files ==== */ 
const inPub = 'public';
/* ==== ----- ==== */

const browserSync = require('browser-sync').create();

const PATHS = {
	sync: path.join(`${__dirname}\\..\\${inPub}\\404.html`)
};
/* ==== Replace URL or Links ==== */
const __cfg = {
	browserSync: {
		server: {
			baseDir: inPub,
			middleware: (req, res, next) => {
				res.setHeader('Access-Control-Allow-Origin', '*');
				next();
			}
		},
		http2: true,
		httpModule: someHTTP2,
		// httpModule: 'http2',
		https: {
			cert: `${process.env.LOCALAPPDATA}\\mkcert\\localhost.pem`,
			key: `${process.env.LOCALAPPDATA}\\mkcert\\localhost-key.pem`
		},
		
		port: 3000,
		injectChanges: true,
		ghostMode: false,
		notify: false,
		open: false,
		browser: 'chrome.exe'
	}
};
/* ==== ----- ==== */
// gulp sync task 
module.exports = (nameTask, _run, combiner, src, dest, isDevelopment, isPublic, errorConfig) =>
	() => (
		browserSync.init(__cfg.browserSync, (err, bs) => {
			bs.addMiddleware('*', (req, res) => {
				res.write(fs.readFileSync(PATHS.sync));
				res.end();
			});
		}),
		browserSync.watch(`${inPub}/**/*.*`).on('change', browserSync.reload)
	).on('error',
		_run.notify.onError(err => (errorConfig(`task: ${nameTask} `, 'ошибка!', err))));

Question

pls show me how to activate http2 in browserSync + gulp

[thisVioletHydra]

rip ⚰️