//@import '../common/styles/variables';
//@import '../common/styles/elevation';
//@import '../common/styles/theme-functions';
//
//@mixin prutech-file-theme($theme) {
//  $background: map-get($theme, background);
//
//  prutech-file-upload {
//    .prutech-file-upload-cancel {
//      mat-icon {
//        background-color: mat-color($background, background);
//      }
//    }
//  }
//  prutech-file-input {
//    /**
//    * Class that is added ondragenter by the [NuFileDrop] directive.
//    */
//    .drop-zone {
//      transition: background $swift-ease-out-duration $swift-ease-out-timing-function,
//        mat-elevation-transition-property-value();
//      @include mat-elevation(8);
//    }
//  }
//}