@charset “UTF-8”;

@import “import/test.less”;

.start() {

.test2 {
    color: red;
}

}

.mix() {

color: black;

}

.test1 {

.mix();

}

.start();

.mixin_import1();

.mixin_import2();

@debug: 1; & when (@debug = 1) {

.test {
  color: red;
  & when (@debug = 1) {
    width: 2;
  }
}

}