Why doesn't reload html work?

Question

gulp.js

I catch the error TypeError [ERR_INVALID_ARG_TYPE]: The "listener" argument must be of type Function. Received type undefined
As far as I understand, it appears because of gulp.watch("*.html").on("change", browserSync.reload);
If I just write gulp.watch("*.html", browserSync.reload); there is no error, but reload does not work either.
gulpfile.js

const
  gulp          = require('gulp'),
  sass          = require('gulp-sass'),
  browsersync   = require("browser-sync").create(),
...

function browserSync(done) {
  browsersync.init({
    injectChanges: true,
    server: {
      baseDir: "./"
    },
    port: 3000,
    notify: false
  });
  done();
}

function watchFiles(done) {
  gulp.watch('assets/sass/**/*.sass', gulp.parallel(gulpSass));
  gulp.watch('assets/css/**/*.css', browserSync.reload);
  gulp.watch('assets/js/**/*.js', browserSync.reload);
  gulp.watch("*.html").on("change", browserSync.reload);
  done();
}

const watch = gulp.parallel(watchFiles, browserSync);


exports.watch = watch;

Who faced? Or maybe I'm doing something wrong?