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2 lines
522 B
JavaScript
2 lines
522 B
JavaScript
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import{useRef as E,useEffect as m}from"react";import{useIsoMorphicEffect as T}from'./use-iso-morphic-effect.js';import{getOwnerDocument as N}from'../utils/owner.js';function F({container:e,accept:t,walk:r,enabled:c=!0}){let o=E(t),l=E(r);m(()=>{o.current=t,l.current=r},[t,r]),T(()=>{if(!e||!c)return;let n=N(e);if(!n)return;let f=o.current,p=l.current,d=Object.assign(i=>f(i),{acceptNode:f}),u=n.createTreeWalker(e,NodeFilter.SHOW_ELEMENT,d,!1);for(;u.nextNode();)p(u.currentNode)},[e,c,o,l])}export{F as useTreeWalker};
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