Module 198768

function(e,t,r){"use strict";r.d(t,{L:()=>n});class n extends Set{constructor(e,t,r){super(e),e instanceof n?(this.anchorKey=null!=t?t:e.anchorKey,this.currentKey=null!=r?r:e.currentKey):(this.anchorKey=null!=t?t:null,this.currentKey=null!=r?r:null)}}}