Is it possible to specify a priority when executing a task?

Question

gulp.js

There is such a code.

gulp.task('delImages:build', function() {
  return delFilesDir.sync([paths.img.pay + '**/*', '!' + paths.svg.svgname + '.svg']);
});

gulp.task('image:build', gulp.series(['delImages:build']), function(done) {
  return gulp.src([paths.img.take, '!' + paths.svg.take])
    .pipe(cache(imagemin({
      interlaced 	: true,
      progressive : true,
      svgoPlagins : [{removeViewBox : false}],
      use 				: [pngquant()]
    })))
    .pipe(gulp.dest(paths.img.pay));
    done();
});

I need to make it so that the delImages:build task is executed first and then image:build, but why does it do the opposite (
Before, everything just worked for me!

gulp.task('image:build', ['delImages:build'], function(done) {
  return gulp.src([paths.img.take, '!' + paths.svg.take])
    .pipe(cache(imagemin({
      interlaced 	: true,
      progressive : true,
      svgoPlagins : [{removeViewBox : false}],
      use 				: [pngquant()]
    })))
    .pipe(gulp.dest(paths.img.pay));
    done();
});

gulp.task('delImages:build', function() {
  return delFilesDir.sync([paths.img.pay + '**/*', '!' + paths.svg.svgname + '.svg']);
});

But it doesn't work like that anymore