text: import { XpathNode } from "../XpathNode";
  import { PerformerStore } from "../../PerformerStore";
  
  export class Expression extends XpathNode {
  
      perform(...args) {
          return this.children[0].perform(...args);//todo for now support only 1 item child
      }
  
      apply(node) {
          if (node.type === "static:string" && !node.withBrackets) {
              const context = super.apply(PerformerStore.get({ type: "relation", value: "child" })());
              return context.apply(node);
          }
          return super.apply(node);
      }
  
  }