HarmonyOS 组件封装问题

尝试封装一个组件如下：

@Component
export struct NormalItemContainer {
  marginLeft: number = 10;
  marginRight: number = 10;
  marginTop: number = 10;
  marginBottom: number = 0;
  contentPadding: number = 10;
  radius: number = 10;
  bgColor: string = RColor.white;
  darkBackgroundColor: string = RColor.black333;
  @StorageLink(SettingMMKVKey.darkModel) isDark: boolean = false
  @BuilderParam content: (item: object, index: number) => void;

  build() {
    Column() {
      Column() {
        ForEach(
          this.dataList,
          (item: object, index: number) => {
            this.content(item, index);
          }
        )
      }
      .width("100%")
    }
    .backgroundColor(this.isDark ? this.darkBackgroundColor : this.bgColor)
    .borderRadius(this.radius)
    .margin({
      top: this.marginTop,
      right: this.marginRight,
      bottom: this.marginBottom,
      left: this.marginLeft
    })
  }
}
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需要传入一个datalist但是对象不确定，是否可以使用泛型。