get _accInfo() {
      const accInfoSettings = {
        ariaSelected: this.selected
      };
      return {
        ...super._accInfo,
        ...accInfoSettings
      };
    }
<b>Note:</b> The slot is inherited and not supported. If set, it won't take any effect.

@name sap.ui.webc.main.SelectMenuOption.prototype.deleteButton
@type {Node[]}
@slot
@public
@deprecated