Recently we upgraded to Gulp 4. However, the following things still need to be addressed in some way:

- If a task series is executed with an anonymous function inside it, we'll see `Starting '<anonymous>'` in the output, which isn't that great. We need to either suppress it or use named functions.
- If a task is private, it should be hidden in some way. For example, `gh-pages-prepare` is only used in the public `web` target and should not be used on its own, however currently it shows in the default `gulp` output since it's a regular task. Perhaps we should mark them with an underscore?
gulp.series("testing-pre", "generic", "components", function (done) {
    makeRef(done);
  })
);
gulp.task(
  "botmakeref",
  gulp.series("testing-pre", "generic", "components", function (done) {
    makeRef(done, true);
  })
);
gulp.task(
  "typestest-pre",
  gulp.series("testing-pre", "generic", "types", function () {
    const [packageJsonSrc] = packageBowerJson();
    return merge([
      packageJsonSrc.pipe(gulp.dest(TYPESTEST_DIR)),
      gulp
        .src([
          GENERIC_DIR + "build/pdf.js",
          GENERIC_DIR + "build/pdf.worker.js",
          SRC_DIR + "pdf.worker.entry.js",
        ])
        .pipe(gulp.dest(TYPESTEST_DIR + "build/")),
      gulp
        .src(TYPES_DIR + "**/*", { base: TYPES_DIR })
        .pipe(gulp.dest(TYPESTEST_DIR + "types/")),
    ]);
  })
);
gulp.task(