preact/compat/dist/compat.module.js

Fast 3kb React-compatible Virtual DOM library.

import{useState as n,useReducer as t,useEffect as e,useLayoutEffect as r,useRef as o,useImperativeHandle as u,useMemo as i,useCallback as f,useContext as c,useDebugValue as a}from"preact/hooks";export*from"preact/hooks";import{Component as l,createElement as s,options as h,toChildArray as v,hydrate as p,render as d,_unmount as m,cloneElement as y,createRef as b,createContext as g,Fragment as x}from"preact";export{createElement,createContext,createRef,Fragment,Component}from"preact";function E(n,t){for(var e in t)n[e]=t[e];return n}function w(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}var C=function(n){var t,e;function r(t){var e;return(e=n.call(this,t)||this).isPureReactComponent=!0,e}return e=n,(t=r).prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e,r.prototype.shouldComponentUpdate=function(n,t){return w(this.props,n)||w(this.state,t)},r}(l);function _(n,t){function e(n){var e=this.props.ref,r=e==n.ref;return!r&&e&&(e.call?e(null):e.current=null),t?!t(this.props,n)||!r:w(this.props,n)}function r(t){return this.shouldComponentUpdate=e,s(n,E({},t))}return r.prototype.isReactComponent=!0,r.displayName="Memo("+(n.displayName||n.name)+")",r.t=!0,r}var A=h.vnode;function S(n){function t(t){var e=E({},t);return delete e.ref,n(e,t.ref)}return t.prototype.isReactComponent=!0,t.t=!0,t.displayName="ForwardRef("+(n.displayName||n.name)+")",t}h.vnode=function(n){n.type&&n.type.t&&n.ref&&(n.props.ref=n.ref,n.ref=null),A&&A(n)};var k=function(n,t){return n?v(n).map(t):null},F={map:k,forEach:k,count:function(n){return n?v(n).length:0},only:function(n){if(1!==(n=v(n)).length)throw new Error("Children.only() expects only one child.");return n[0]},toArray:v},N=h.__e;function R(n){return n&&((n=E({},n)).__c=null,n.__k=n.__k&&n.__k.map(R)),n}function M(n){this.__u=0,this.__b=null}function U(n){var t=n.__.__c;return t&&t.o&&t.o(n)}function O(n){var t,e,r;function o(o){if(t||(t=n()).then(function(n){e=n.default},function(n){r=n}),r)throw r;if(!e)throw t;return s(e,o)}return o.displayName="Lazy",o.t=!0,o}function j(){this.u=null,this.i=null}h.__e=function(n,t,e){if(n.then)for(var r,o=t;o=o.__;)if((r=o.__c)&&r.l)return r.l(n,t.__c);N(n,t,e)},(M.prototype=new l).l=function(n,t){var e=this,r=U(e.__v),o=!1,u=function(){o||(o=!0,r?r(i):i())};t.__c=t.componentWillUnmount,t.componentWillUnmount=function(){u(),t.__c&&t.__c()};var i=function(){--e.__u||(e.__v.__k[0]=e.state.o,e.setState({o:e.__b=null}))};e.__u++||e.setState({o:e.__b=e.__v.__k[0]}),n.then(u,u)},M.prototype.render=function(n,t){return this.__b&&(this.__v.__k[0]=R(this.__b),this.__b=null),[s(l,null,t.o?null:n.children),t.o&&n.fallback]};var z=function(n,t,e){if(++e[1]===e[0]&&n.i.delete(t),n.props.revealOrder&&("t"!==n.props.revealOrder[0]||!n.i.size))for(e=n.u;e;){for(;e.length>3;)e.pop()();if(e[1]<e[0])break;n.u=e=e[2]}};(j.prototype=new l).o=function(n){var t=this,e=U(t.__v),r=t.i.get(n);return r[0]++,function(o){var u=function(){t.props.revealOrder?(r.push(o),z(t,n,r)):o()};e?e(u):u()}},j.prototype.render=function(n){this.u=null,this.i=new Map;var t=v(n.children);n.revealOrder&&"b"===n.revealOrder[0]&&t.reverse();for(var e=t.length;e--;)this.i.set(t[e],this.u=[1,0,this.u]);return n.children},j.prototype.componentDidUpdate=j.prototype.componentDidMount=function(){var n=this;n.i.forEach(function(t,e){z(n,e,t)})};var L=function(){function n(){}var t=n.prototype;return t.getChildContext=function(){return this.props.context},t.render=function(n){return n.children},n}();function P(n){var t=this,e=n.container,r=s(L,{context:t.context},n.vnode);return t.s&&t.s!==e&&(t.h.parentNode&&t.s.removeChild(t.h),m(t.v),t.p=!1),n.vnode?t.p?(e.__k=t.__k,d(r,e),t.__k=e.__k):(t.h=document.createTextNode(""),p("",e),e.appendChild(t.h),t.p=!0,t.s=e,d(r,e,t.h),t.__k=this.h.__k):t.p&&(t.h.parentNode&&t.s.removeChild(t.h),m(t.v)),t.v=r,t.componentWillUnmount=function(){t.h.parentNode&&t.s.removeChild(t.h),m(t.v)},null}function W(n,t){return s(P,{vnode:n,container:t})}var D=/^(?:accent|alignment|arabic|baseline|cap|clip|color|fill|flood|font|glyph|horiz|marker|overline|paint|stop|strikethrough|stroke|text|underline|unicode|units|v|vector|vert|word|writing|x)[A-Z]/;l.prototype.isReactComponent={};var T="undefined"!=typeof Symbol&&Symbol.for&&Symbol.for("react.element")||60103;function V(n,t,e){if(null==t.__k)for(;t.firstChild;)t.removeChild(t.firstChild);return d(n,t),"function"==typeof e&&e(),n?n.__c:null}var Z=h.event;function H(n,t){n["UNSAFE_"+t]&&!n[t]&&Object.defineProperty(n,t,{configurable:!1,get:function(){return this["UNSAFE_"+t]},set:function(n){this["UNSAFE_"+t]=n}})}h.event=function(n){return Z&&(n=Z(n)),n.persist=function(){},n.nativeEvent=n};var I={configurable:!0,get:function(){return this.class}},$=h.vnode;h.vnode=function(n){n.$$typeof=T;var t=n.type,e=n.props;if("function"!=typeof t){var r,o,u;for(u in e.defaultValue&&(e.value||0===e.value||(e.value=e.defaultValue),delete e.defaultValue),Array.isArray(e.value)&&e.multiple&&"select"===t&&(v(e.children).forEach(function(n){-1!=e.value.indexOf(n.props.value)&&(n.props.selected=!0)}),delete e.value),e)if(r=D.test(u))break;if(r)for(u in o=n.props={},e)o[D.test(u)?u.replace(/([A-Z0-9])/,"-$1").toLowerCase():u]=e[u]}(e.class||e.className)&&(I.enumerable="className"in e,e.className&&(e.class=e.className),Object.defineProperty(e,"className",I)),function(t){var e=n.type,r=n.props;if(r&&"string"==typeof e){var o={};for(var u in r)/^on(Ani|Tra|Tou)/.test(u)&&(r[u.toLowerCase()]=r[u],delete r[u]),o[u.toLowerCase()]=u;if(o.ondoubleclick&&(r.ondblclick=r[o.ondoubleclick],delete r[o.ondoubleclick]),o.onbeforeinput&&(r.onbeforeinput=r[o.onbeforeinput],delete r[o.onbeforeinput]),o.onchange&&("textarea"===e||"input"===e.toLowerCase()&&!/^fil|che|ra/i.test(r.type))){var i=o.oninput||"oninput";r[i]||(r[i]=r[o.onchange],delete r[o.onchange])}}}(),"function"==typeof t&&!t.m&&t.prototype&&(H(t.prototype,"componentWillMount"),H(t.prototype,"componentWillReceiveProps"),H(t.prototype,"componentWillUpdate"),t.m=!0),$&&$(n)};var q="16.8.0";function B(n){return s.bind(null,n)}function G(n){return!!n&&n.$$typeof===T}function J(n){return G(n)?y.apply(null,arguments):n}function K(n){return!!n.__k&&(d(null,n),!0)}function Q(n){return n&&(n.base||1===n.nodeType&&n)||null}var X=function(n,t){return n(t)};export default{useState:n,useReducer:t,useEffect:e,useLayoutEffect:r,useRef:o,useImperativeHandle:u,useMemo:i,useCallback:f,useContext:c,useDebugValue:a,version:"16.8.0",Children:F,render:V,hydrate:V,unmountComponentAtNode:K,createPortal:W,createElement:s,createContext:g,createFactory:B,cloneElement:J,createRef:b,Fragment:x,isValidElement:G,findDOMNode:Q,Component:l,PureComponent:C,memo:_,forwardRef:S,unstable_batchedUpdates:X,Suspense:M,SuspenseList:j,lazy:O};export{q as version,F as Children,V as render,V as hydrate,K as unmountComponentAtNode,W as createPortal,B as createFactory,J as cloneElement,G as isValidElement,Q as findDOMNode,C as PureComponent,_ as memo,S as forwardRef,X as unstable_batchedUpdates,M as Suspense,j as SuspenseList,O as lazy};
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