自定义组件能否处理成系统组件类似的写法？

class Tmp {  
  color: string = ''  
  size : number = 0  
}  
  
@Builder function overBuilder($$: Tmp) {  
  Row() {  
    Column() {  
      Text('文本')  
        .fontColor($$.color)  
        .fontSize($$.size)  
    }  
  }  
}  
  
@Entry  
@Component  
struct Parent {  
  @State color1: string = '#F04B3D';  
  @State size1: number = 30;  
  @State color2: string = '#065BAF';  
  @State size2: number = 30;  
  build() {  
    Column() {  
      overBuilder({color:this.color1,size:this.size1})  
      overBuilder({color:this.color2,size:this.size2})  
    }  
  }  
}