@BuilderParam 不支持普通class的变量

@Builder export function buildTextView(viewModel: TextModel) { 
  Text(viewModel.text) 
    .fontSize(viewModel.textSize) 
    .fontColor(viewModel.textColor) 
    .textAlign(viewModel.textAlignment) 
} 
 
export class TextViewWrapper { 
  getViewModel(): () => PModel { 
    return () => new PModel(); 
  } 
 
  @BuilderParam render: (viewModel: PModel) => void; 
}