Module 353428

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