antd-theme-generator/node_modules/less/test/less-bom/rewrite-urls-all/folder/file.less

This a script to generate color specific styles less file and which you can use to change theme dynamically in browser

#imported-file {
  background-image: url("./relative/path");
  background-image: url("../relative/path");
  background-image: url("../../relative/path");
  background-image: url("module");
  background-image: url("module/path");
  background-image: url("module/path/../relative/path");
}