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@wikimedia/codex

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Codex Design System for Wikimedia

doc.wikimedia.org/codex/

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"use strict";const t=require("vue");function u(r){const i=t.ref({width:void 0,height:void 0});if(typeof window!="object"||!("ResizeObserver"in window)||!("ResizeObserverEntry"in window))return i;const o=new window.ResizeObserver(e=>{var c;const n=e==null?void 0:e[0];if(n){const d=(c=n.borderBoxSize)==null?void 0:c[0];d?i.value={width:d.inlineSize,height:d.blockSize}:i.value={width:n.contentRect.width,height:n.contentRect.height}}});let s=!1;return t.onMounted(()=>{s=!0,r.value&&o.observe(r.value)}),t.onUnmounted(()=>{s=!1,o.disconnect()}),t.watch(r,e=>{s&&(o.disconnect(),i.value={width:void 0,height:void 0},e&&o.observe(e))}),i}module.exports=u;