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o=bt(t);for(Rt(fe.beforeSanitizeShadowDOM,t,null);n=o.nextNode();)Rt(fe.uponSanitizeShadowNode,n,null),wt(n),vt(n),n.content instanceof s&&e(n.content);Rt(fe.afterSanitizeShadowDOM,t,null)};return o.sanitize=function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=null,r=null,i=null,l=null;if(rt=!e,rt&&(e="\x3c!--\x3e"),"string"!=typeof e&&!Nt(e)){if("function"!=typeof e.toString)throw S("toString is not a function");if("string"!=typeof(e=e.toString()))throw S("dirty is not a string, aborting")}if(!o.isSupported)return e;if(Pe||gt(t),o.removed=[],"string"==typeof e&&(Xe=!1),Xe){if(e.nodeName){const t=pt(e.nodeName);if(!Se[t]||Ce[t])throw S("root node is forbidden and cannot be sanitized in-place")}}else if(e instanceof R)n=_t("\x3c!----\x3e"),r=n.ownerDocument.importNode(e,!0),r.nodeType===J&&"BODY"===r.nodeName||"HTML"===r.nodeName?n=r:n.appendChild(r);else{if(!He&&!Me&&!ze&&-1===e.indexOf("<"))return ae&&Ge?ae.createHTML(e):e;if(n=_t(e),!n)return He?null:Ge?le:""}n&&Fe&&Et(n.firstChild);const c=bt(Xe?e:n);for(;i=c.nextNode();)wt(i),vt(i),i.content instanceof s&&Ot(i.content);if(Xe)return e;if(He){if(Be)for(l=ue.call(n.ownerDocument);n.firstChild;)l.appendChild(n.firstChild);else l=n;return(Re.shadowroot||Re.shadowrootmode)&&(l=pe.call(a,l,!0)),l}let m=ze?n.outerHTML:n.innerHTML;return ze&&Se["!doctype"]&&n.ownerDocument&&n.ownerDocument.doctype&&n.ownerDocument.doctype.name&&b(K,n.ownerDocument.doctype.name)&&(m="<!DOCTYPE "+n.ownerDocument.doctype.name+">\n"+m),Me&&u([de,he,ge],(e=>{m=y(m,e," ")})),ae&&Ge?ae.createHTML(m):m},o.setConfig=function(){gt(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}),Pe=!0},o.clearConfig=function(){ft=null,Pe=!1},o.isValidAttribute=function(e,t,n){ft||gt({});const o=pt(e),r=pt(t);return Dt(o,r,n)},o.addHook=function(e,t){"function"==typeof t&&f(fe[e],t)},o.removeHook=function(e,t){if(void 0!==t){const n=m(fe[e],t);return-1===n?void 0:d(fe[e],n,1)[0]}return p(fe[e])},o.removeHooks=function(e){fe[e]=[]},o.removeAllHooks=function(){fe={afterSanitizeAttributes:[],afterSanitizeElements:[],afterSanitizeShadowDOM:[],beforeSanitizeAttributes:[],beforeSanitizeElements:[],beforeSanitizeShadowDOM:[],uponSanitizeAttribute:[],uponSanitizeElement:[],uponSanitizeShadowNode:[]}},o}();export{oe as default};