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preact

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Fast 3kb React-compatible Virtual DOM library.

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import{Component as n,createElement as t,options as e,toChildArray as r,Fragment as u,render as o,hydrate as i,createContext as l,createRef as c,cloneElement as f}from"preact";export{Component,Fragment,createContext,createElement,createRef}from"preact";import{useState as a,useLayoutEffect as s,useEffect as h,useCallback as v,useContext as d,useDebugValue as m,useId as p,useImperativeHandle as y,useMemo as _,useReducer as b,useRef as S}from"preact/hooks";export*from"preact/hooks";function g(n,t){for(var e in t)n[e]=t[e];return n}function E(n,t){for(var e in n)if("__source"!==e&&!(e in t))return!0;for(var r in t)if("__source"!==r&&n[r]!==t[r])return!0;return!1}function C(n,t){var e=t(),r=a({t:{__:e,u:t}}),u=r[0].t,o=r[1];return s(function(){u.__=e,u.u=t,x(u)&&o({t:u})},[n,e,t]),h(function(){return x(u)&&o({t:u}),n(function(){x(u)&&o({t:u})})},[n]),e}function x(n){var t,e,r=n.u,u=n.__;try{var o=r();return!((t=u)===(e=o)&&(0!==t||1/t==1/e)||t!=t&&e!=e)}catch(n){return!0}}function R(n){n()}function w(n){return n}function k(){return[!1,R]}var I=s;function N(n,t){this.props=n,this.context=t}function M(n,e){function r(n){var t=this.props.ref,r=t==n.ref;return!r&&t&&(t.call?t(null):t.current=null),e?!e(this.props,n)||!r:E(this.props,n)}function u(e){return this.shouldComponentUpdate=r,t(n,e)}return u.displayName="Memo("+(n.displayName||n.name)+")",u.prototype.isReactComponent=!0,u.__f=!0,u}(N.prototype=new n).isPureReactComponent=!0,N.prototype.shouldComponentUpdate=function(n,t){return E(this.props,n)||E(this.state,t)};var T=e.__b;e.__b=function(n){n.type&&n.type.__f&&n.ref&&(n.props.ref=n.ref,n.ref=null),T&&T(n)};var A="undefined"!=typeof Symbol&&Symbol.for&&Symbol.for("react.forward_ref")||3911;function D(n){function t(t){var e=g({},t);return delete e.ref,n(e,t.ref||null)}return t.$$typeof=A,t.render=t,t.prototype.isReactComponent=t.__f=!0,t.displayName="ForwardRef("+(n.displayName||n.name)+")",t}var L=function(n,t){return 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o(o){if(e||(e=n()).then(function(n){r=n.default||n},function(n){u=n}),u)throw u;if(!r)throw e;return t(r,o)}return o.displayName="Lazy",o.__f=!0,o}function B(){this.i=null,this.l=null}e.unmount=function(n){var t=n.__c;t&&t.__R&&t.__R(),t&&32&n.__u&&(n.type=null),U&&U(n)},(P.prototype=new n).__c=function(n,t){var e=t.__c,r=this;null==r.o&&(r.o=[]),r.o.push(e);var u=j(r.__v),o=!1,i=function(){o||(o=!0,e.__R=null,u?u(l):l())};e.__R=i;var l=function(){if(!--r.__u){if(r.state.__a){var n=r.state.__a;r.__v.__k[0]=W(n,n.__c.__P,n.__c.__O)}var t;for(r.setState({__a:r.__b=null});t=r.o.pop();)t.forceUpdate()}};r.__u++||32&t.__u||r.setState({__a:r.__b=r.__v.__k[0]}),n.then(i,i)},P.prototype.componentWillUnmount=function(){this.o=[]},P.prototype.render=function(n,e){if(this.__b){if(this.__v.__k){var r=document.createElement("div"),o=this.__v.__k[0].__c;this.__v.__k[0]=V(this.__b,r,o.__O=o.__P)}this.__b=null}var i=e.__a&&t(u,null,n.fallback);return i&&(i.__u&=-33),[t(u,null,e.__a?null:n.children),i]};var H=function(n,t,e){if(++e[1]===e[0]&&n.l.delete(t),n.props.revealOrder&&("t"!==n.props.revealOrder[0]||!n.l.size))for(e=n.i;e;){for(;e.length>3;)e.pop()();if(e[1]<e[0])break;n.i=e=e[2]}};function Z(n){return this.getChildContext=function(){return n.context},n.children}function Y(n){var e=this,r=n.h;if(e.componentWillUnmount=function(){o(null,e.v),e.v=null,e.h=null},e.h&&e.h!==r&&e.componentWillUnmount(),!e.v){for(var u=e.__v;null!==u&&!u.__m&&null!==u.__;)u=u.__;e.h=r,e.v={nodeType:1,parentNode:r,childNodes:[],__k:{__m:u.__m},contains:function(){return!0},appendChild:function(n){this.childNodes.push(n),e.h.appendChild(n)},insertBefore:function(n,t){this.childNodes.push(n),e.h.insertBefore(n,t)},removeChild:function(n){this.childNodes.splice(this.childNodes.indexOf(n)>>>1,1),e.h.removeChild(n)}}}o(t(Z,{context:e.context},n.__v),e.v)}function $(n,e){var r=t(Y,{__v:n,h:e});return r.containerInfo=e,r}(B.prototype=new n).__a=function(n){var t=this,e=j(t.__v),r=t.l.get(n);return r[0]++,function(u){var o=function(){t.props.revealOrder?(r.push(u),H(t,n,r)):u()};e?e(o):o()}},B.prototype.render=function(n){this.i=null,this.l=new Map;var t=r(n.children);n.revealOrder&&"b"===n.revealOrder[0]&&t.reverse();for(var e=t.length;e--;)this.l.set(t[e],this.i=[1,0,this.i]);return n.children},B.prototype.componentDidUpdate=B.prototype.componentDidMount=function(){var n=this;this.l.forEach(function(t,e){H(n,e,t)})};var q="undefined"!=typeof Symbol&&Symbol.for&&Symbol.for("react.element")||60103,G=/^(?:accent|alignment|arabic|baseline|cap|clip(?!PathU)|color|dominant|fill|flood|font|glyph(?!R)|horiz|image(!S)|letter|lighting|marker(?!H|W|U)|overline|paint|pointer|shape|stop|strikethrough|stroke|text(?!L)|transform|underline|unicode|units|v|vector|vert|word|writing|x(?!C))[A-Z]/,J=/^on(Ani|Tra|Tou|BeforeInp|Compo)/,K=/[A-Z0-9]/g,Q="undefined"!=typeof document,X=function(n){return("undefined"!=typeof Symbol&&"symbol"==typeof Symbol()?/fil|che|rad/:/fil|che|ra/).test(n)};function nn(n,t,e){return null==t.__k&&(t.textContent=""),o(n,t),"function"==typeof e&&e(),n?n.__c:null}function tn(n,t,e){return i(n,t),"function"==typeof e&&e(),n?n.__c:null}n.prototype.isReactComponent={},["componentWillMount","componentWillReceiveProps","componentWillUpdate"].forEach(function(t){Object.defineProperty(n.prototype,t,{configurable:!0,get:function(){return this["UNSAFE_"+t]},set:function(n){Object.defineProperty(this,t,{configurable:!0,writable:!0,value:n})}})});var en=e.event;function rn(){}function un(){return this.cancelBubble}function on(){return this.defaultPrevented}e.event=function(n){return en&&(n=en(n)),n.persist=rn,n.isPropagationStopped=un,n.isDefaultPrevented=on,n.nativeEvent=n};var ln,cn={enumerable:!1,configurable:!0,get:function(){return this.class}},fn=e.vnode;e.vnode=function(n){"string"==typeof n.type&&function(n){var t=n.props,e=n.type,u={},o=-1===e.indexOf("-");for(var i in t){var l=t[i];if(!("value"===i&&"defaultValue"in t&&null==l||Q&&"children"===i&&"noscript"===e||"class"===i||"className"===i)){var c=i.toLowerCase();"defaultValue"===i&&"value"in t&&null==t.value?i="value":"download"===i&&!0===l?l="":"translate"===c&&"no"===l?l=!1:"o"===c[0]&&"n"===c[1]?"ondoubleclick"===c?i="ondblclick":"onchange"!==c||"input"!==e&&"textarea"!==e||X(t.type)?"onfocus"===c?i="onfocusin":"onblur"===c?i="onfocusout":J.test(i)&&(i=c):c=i="oninput":o&&G.test(i)?i=i.replace(K,"-$&").toLowerCase():null===l&&(l=void 0),"oninput"===c&&u[i=c]&&(i="oninputCapture"),u[i]=l}}"select"==e&&u.multiple&&Array.isArray(u.value)&&(u.value=r(t.children).forEach(function(n){n.props.selected=-1!=u.value.indexOf(n.props.value)})),"select"==e&&null!=u.defaultValue&&(u.value=r(t.children).forEach(function(n){n.props.selected=u.multiple?-1!=u.defaultValue.indexOf(n.props.value):u.defaultValue==n.props.value})),t.class&&!t.className?(u.class=t.class,Object.defineProperty(u,"className",cn)):(t.className&&!t.class||t.class&&t.className)&&(u.class=u.className=t.className),n.props=u}(n),n.$$typeof=q,fn&&fn(n)};var an=e.__r;e.__r=function(n){an&&an(n),ln=n.__c};var sn=e.diffed;e.diffed=function(n){sn&&sn(n);var t=n.props,e=n.__e;null!=e&&"textarea"===n.type&&"value"in t&&t.value!==e.value&&(e.value=null==t.value?"":t.value),ln=null};var hn={ReactCurrentDispatcher:{current:{readContext:function(n){return ln.__n[n.__c].props.value},useCallback:v,useContext:d,useDebugValue:m,useDeferredValue:w,useEffect:h,useId:p,useImperativeHandle:y,useInsertionEffect:I,useLayoutEffect:s,useMemo:_,useReducer:b,useRef:S,useState:a,useSyncExternalStore:C,useTransition:k}}},vn="18.3.1";function dn(n){return t.bind(null,n)}function mn(n){return!!n&&n.$$typeof===q}function pn(n){return mn(n)&&n.type===u}function yn(n){return!!n&&!!n.displayName&&("string"==typeof n.displayName||n.displayName instanceof String)&&n.displayName.startsWith("Memo(")}function _n(n){return mn(n)?f.apply(null,arguments):n}function bn(n){return!!n.__k&&(o(null,n),!0)}function Sn(n){return n&&(n.base||1===n.nodeType&&n)||null}var gn=function(n,t){return n(t)},En=function(n,t){return n(t)},Cn=u,xn=mn,Rn={useState:a,useId:p,useReducer:b,useEffect:h,useLayoutEffect:s,useInsertionEffect:I,useTransition:k,useDeferredValue:w,useSyncExternalStore:C,startTransition:R,useRef:S,useImperativeHandle:y,useMemo:_,useCallback:v,useContext:d,useDebugValue:m,version:"18.3.1",Children:O,render:nn,hydrate:tn,unmountComponentAtNode:bn,createPortal:$,createElement:t,createContext:l,createFactory:dn,cloneElement:_n,createRef:c,Fragment:u,isValidElement:mn,isElement:xn,isFragment:pn,isMemo:yn,findDOMNode:Sn,Component:n,PureComponent:N,memo:M,forwardRef:D,flushSync:En,unstable_batchedUpdates:gn,StrictMode:Cn,Suspense:P,SuspenseList:B,lazy:z,__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED:hn};export{O as Children,N as PureComponent,Cn as StrictMode,P as Suspense,B as SuspenseList,hn as __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED,_n as cloneElement,dn as createFactory,$ as createPortal,Rn as default,Sn as findDOMNode,En as flushSync,D as forwardRef,tn as hydrate,xn as isElement,pn as isFragment,yn as isMemo,mn as isValidElement,z as lazy,M as memo,nn as render,R as startTransition,bn as unmountComponentAtNode,gn as unstable_batchedUpdates,w as useDeferredValue,I as useInsertionEffect,C as useSyncExternalStore,k as useTransition,vn as version}; //# sourceMappingURL=compat.module.js.map