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@arcgis/core

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ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

js.arcgis.com

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/* All material copyright ESRI, All Rights Reserved, unless otherwise specified. See https://js.arcgis.com/4.33/esri/copyright.txt for details. */ import{isSome as o}from"../../../../../core/arrayUtils.js";import{disposable as r,makeHandle as t}from"../../../../../core/handleUtils.js";import{createResolver as s}from"../../../../../core/promiseUtils.js";class e{constructor(){this._previousActions=new Map}async lock(e){const{_previousActions:i}=this,l=e.map((o=>i.get(o))).filter(o),c=Promise.allSettled(l),a=s(),n=t((()=>a.resolve())),m=a.promise.finally((()=>{for(const o of e)i.get(o)===m&&i.delete(o)}));for(const o of e)i.set(o,m);return await c,r(n)}}export{e as TileLocks};