diff --git a/docs/about/link.md b/docs/about/link.md
index 19879bb9e..1909c70db 100644
--- a/docs/about/link.md
+++ b/docs/about/link.md
@@ -616,7 +616,19 @@ t.parentNode.insertBefore(e,t)}})();
       </div> 
      </div> 
     </div>
-    
+    <div class="card"> 
+    <img class="ava" src="https://cdn.jsdelivr.net/gh/Frankoxer/image-host/pic/avatar.JPG" /> 
+    <div class="card-header"> 
+      <div> 
+      <a href="https://frankoxer.github.io" target="_blank">Frankoxer</a> 
+      </div> 
+      <div class="info">
+      别急，过会儿就更新
+      </div> 
+    </div> 
+    </div>
+
+
 
    </div> 
   </div>
diff --git a/docs/overrides/assets/javascripts/custom.9458f965.min.js b/docs/overrides/assets/javascripts/custom.9458f965.min.js
index 375dbea76..e69de29bb 100644
--- a/docs/overrides/assets/javascripts/custom.9458f965.min.js
+++ b/docs/overrides/assets/javascripts/custom.9458f965.min.js
@@ -1,17 +0,0 @@
-"use strict";(()=>{var go=Object.create;var Ar=Object.defineProperty;var wo=Object.getOwnPropertyDescriptor;var So=Object.getOwnPropertyNames,et=Object.getOwnPropertySymbols,Eo=Object.getPrototypeOf,tt=Object.prototype.hasOwnProperty,Oo=Object.prototype.propertyIsEnumerable;var rt=(e,r,t)=>r in e?Ar(e,r,{enumerable:!0,configurable:!0,writable:!0,value:t}):e[r]=t,Je=(e,r)=>{for(var t in r||(r={}))tt.call(r,t)&&rt(e,t,r[t]);if(et)for(var t of et(r))Oo.call(r,t)&&rt(e,t,r[t]);return e};var Me=(e,r)=>()=>(r||e((r={exports:{}}).exports,r),r.exports);var To=(e,r,t,o)=>{if(r&&typeof r=="object"||typeof r=="function")for(let n of So(r))!tt.call(e,n)&&n!==t&&Ar(e,n,{get:()=>r[n],enumerable:!(o=wo(r,n))||o.enumerable});return e};var ot=(e,r,t)=>(t=e!=null?go(Eo(e)):{},To(r||!e||!e.__esModule?Ar(t,"default",{value:e,enumerable:!0}):t,e));var De=Me(Z=>{(function(){var e,r,t,o,n,i,u,s,f,a,c,p,l,v,h,m,x,w,E,H;H=150,a=20,E=150,f=.75,Z.score=function(d,b,S){var T,y,g,_;return y=S.preparedQuery,T=S.allowErrors,T||n(d,y.core_lw,y.core_up)?(_=d.toLowerCase(),g=r(d,_,y),Math.ceil(g)):0},Z.isMatch=n=function(d,b,S){var T,y,g,_,W,z,C;if(g=d.length,_=b.length,!g||_>g)return!1;for(T=-1,y=-1;++y<_;){for(W=b.charCodeAt(y),z=S.charCodeAt(y);++T<g&&(C=d.charCodeAt(T),!(C===W||C===z)););if(T===g)return!1}return!0},Z.computeScore=r=function(d,b,S){var T,y,g,_,W,z,C,U,M,N,V,re,Q,ue,de,te,ye,fe,Er,Ae,Ke,Or,Tr,_r;if(de=S.query,te=S.query_lw,N=d.length,Q=de.length,T=c(d,b,de,te),y=T.score,T.count===Q)return v(Q,N,y,T.pos);if(ue=b.indexOf(te),ue>-1)return h(d,b,de,te,ue,Q,N);for(Ae=new Array(Q),W=new Array(Q),_r=w(Q,N),V=Math.ceil(f*Q)+5,re=V,C=!0,M=-1;++M<Q;)Ae[M]=0,W[M]=0;for(U=-1;++U<N;){if(Or=b[U],!Or.charCodeAt(0)in S.charCodes){if(C){for(M=-1;++M<Q;)W[M]=0;C=!1}continue}for(fe=0,Er=0,_=0,ye=!0,C=!0,M=-1;++M<Q;){if(Ke=Ae[M],Ke>fe&&(fe=Ke),z=0,te[M]===Or)if(Tr=s(U,d,b),z=_>0?_:l(d,b,de,te,U,M,Tr),g=Er+p(U,M,Tr,y,z),g>fe)fe=g,re=V;else{if(ye&&--re<=0)return Math.max(fe,Ae[Q-1])*_r;ye=!1}Er=Ke,_=W[M],W[M]=z,Ae[M]=fe}}return fe=Ae[Q-1],fe*_r},Z.isWordStart=s=function(d,b,S){var T,y;return d===0?!0:(T=b[d],y=b[d-1],i(y)||T!==S[d]&&y===S[d-1])},Z.isWordEnd=u=function(d,b,S,T){var y,g;return d===T-1?!0:(y=b[d],g=b[d+1],i(g)||y===S[d]&&g!==S[d+1])},i=function(d){return d===" "||d==="."||d==="-"||d==="_"||d==="/"||d==="\\"},x=function(d){var b;return d<a?(b=a-d,100+b*b):Math.max(100+a-d,0)},Z.scoreSize=w=function(d,b){return E/(E+Math.abs(b-d))},v=function(d,b,S,T){return 2*d*(H*S+x(T))*w(d,b)},Z.scorePattern=m=function(d,b,S,T,y){var g,_;return _=d,g=6,S===d&&(g+=2),T&&(g+=3),y&&(g+=1),d===b&&(T&&(S===b?_+=2:_+=1),y&&(g+=1)),S+_*(_+g)},Z.scoreCharacter=p=function(d,b,S,T,y){var g;return g=x(d),S?g+H*((T>y?T:y)+10):g+H*y},Z.scoreConsecutives=l=function(d,b,S,T,y,g,_){var W,z,C,U,M,N,V;for(z=d.length,U=S.length,C=z-y,M=U-g,W=C<M?C:M,N=0,V=0,S[g]===d[y]&&N++;++V<W&&T[++g]===b[++y];)S[g]===d[y]&&N++;return V<W&&y--,V===1?1+2*N:m(V,U,N,_,u(y,d,b,z))},Z.scoreExactMatch=h=function(d,b,S,T,y,g,_){var W,z,C,U,M;for(M=s(y,d,b),M||(C=b.indexOf(T,y+1),C>-1&&(M=s(C,d,b),M&&(y=C))),z=-1,U=0;++z<g;)S[y+z]===d[z]&&U++;return W=u(y+g-1,d,b,_),v(g,_,m(g,g,U,M,W),y)},e=function(){function d(b,S,T){this.score=b,this.pos=S,this.count=T}return d}(),t=new e(0,.1,0),Z.scoreAcronyms=c=function(d,b,S,T){var y,g,_,W,z,C,U,M,N,V,re;if(z=d.length,C=S.length,!(z>1&&C>1))return t;for(y=0,V=0,re=0,M=0,_=-1,W=-1;++W<C;){if(U=T[W],i(U))if(_=b.indexOf(U,_+1),_>-1){V++;continue}else break;for(;++_<z;)if(U===b[_]&&s(_,d,b)){S[W]===d[_]&&M++,re+=_,y++;break}if(_===z)break}return y<2?t:(g=y===C?o(d,b,S,y):!1,N=m(y,C,M,!0,g),new e(N,re/y,y+V))},o=function(d,b,S,T){var y,g,_,W;if(_=d.length,W=S.length,y=0,_>12*W)return!1;for(g=-1;++g<_;)if(s(g,d,b)&&++y>T)return!1;return!0}}).call(Z)});var wr=Me(Qe=>{(function(){var e,r,t,o,n,i,u,s,f,a;a=De(),i=a.isMatch,e=a.computeScore,s=a.scoreSize,f=20,t=2.5,Qe.score=function(c,p,l){var v,h,m,x;return h=l.preparedQuery,v=l.allowErrors,v||i(c,h.core_lw,h.core_up)?(x=c.toLowerCase(),m=e(c,x,h),m=u(c,x,m,l),Math.ceil(m)):0},u=function(c,p,l,v){var h,m,x,w,E,H,d,b,S,T;if(l===0)return 0;for(S=v.preparedQuery,T=v.useExtensionBonus,b=v.pathSeparator,E=c.length-1;c[E]===b;)E--;if(x=c.lastIndexOf(b,E),d=E-x,H=1,T&&(H+=n(p,S.ext,x,E,2),l*=H),x===-1)return l;for(w=S.depth;x>-1&&w-- >0;)x=c.lastIndexOf(b,x-1);return m=x===-1?l:H*e(c.slice(x+1,E+1),p.slice(x+1,E+1),S),h=.5*f/(f+r(c,E+1,b)),h*m+(1-h)*l*s(0,t*d)},Qe.countDir=r=function(c,p,l){var v,h;if(p<1)return 0;for(v=0,h=-1;++h<p&&c[h]===l;);for(;++h<p;)if(c[h]===l)for(v++;++h<p&&c[h]===l;);return v},Qe.getExtension=o=function(c){var p;return p=c.lastIndexOf("."),p<0?"":c.substr(p+1)},n=function(c,p,l,v,h){var m,x,w,E;if(!p.length||(E=c.lastIndexOf(".",v),!(E>l)))return 0;for(w=p.length,m=v-E,m<w&&(w=m,m=p.length),E++,x=-1;++x<w&&c[E+x]===p[x];);return x===0&&h>0?.9*n(c,p,l,E-2,h-1):x/m}}).call(Qe)});var Gr=Me((to,oo)=>{(function(){var e,r,t,o,n,i,u,s;s=wr(),t=s.countDir,n=s.getExtension,oo.exports=e=function(){function f(a,c){var p,l,v;if(v=c!=null?c:{},p=v.optCharRegEx,l=v.pathSeparator,!(a&&a.length))return null;this.query=a,this.query_lw=a.toLowerCase(),this.core=r(a,p),this.core_lw=this.core.toLowerCase(),this.core_up=u(this.core),this.depth=t(a,a.length,l),this.ext=n(this.query_lw),this.charCodes=o(this.query_lw)}return f}(),i=/[ _\-:\/\\]/g,r=function(f,a){return a==null&&(a=i),f.replace(a,"")},u=function(f){var a,c,p,l;for(c="",p=0,l=f.length;p<l;p++)a=f[p],c+=a.toUpperCase()[0];return c},o=function(f){var a,c,p;for(p=f.length,c=-1,a=[];++c<p;)a[f.charCodeAt(c)]=!0;return a}}).call(to)});var ao=Me((no,io)=>{(function(){var e,r,t,o,n;o=De(),r=wr(),e=Gr(),t=function(i){return i.candidate},n=function(i,u){return u.score-i.score},io.exports=function(i,u,s){var f,a,c,p,l,v,h,m,x,w,E,H,d;for(m=[],c=s.key,l=s.maxResults,p=s.maxInners,E=s.usePathScoring,x=p!=null&&p>0?p:i.length+1,f=c!=null,h=E?r:o,H=0,d=i.length;H<d&&(a=i[H],w=f?a[c]:a,!(!!w&&(v=h.score(w,u,s),v>0&&(m.push({candidate:a,score:v}),!--x))));H++);return m.sort(n),i=m.map(t),l!=null&&(i=i.slice(0,l)),i}}).call(no)});var uo=Me(Sr=>{(function(){var e,r,t,o,n,i,u,s,f,a;a=De(),t=a.isMatch,o=a.isWordStart,f=a.scoreConsecutives,s=a.scoreCharacter,u=a.scoreAcronyms,Sr.match=n=function(c,p,l){var v,h,m,x,w,E;return v=l.allowErrors,w=l.preparedQuery,x=l.pathSeparator,v||t(c,w.core_lw,w.core_up)?(E=c.toLowerCase(),m=r(c,E,w),m.length===0||c.indexOf(x)>-1&&(h=e(c,E,w,x),m=i(m,h)),m):[]},Sr.wrap=function(c,p,l){var v,h,m,x,w,E,H,d,b;if(l.wrap!=null&&(b=l.wrap,E=b.tagClass,d=b.tagOpen,H=b.tagClose),E==null&&(E="highlight"),d==null&&(d='<strong class="'+E+'">'),H==null&&(H="</strong>"),c===p)return d+c+H;if(m=n(c,p,l),m.length===0)return c;for(x="",v=-1,w=0;++v<m.length;){for(h=m[v],h>w&&(x+=c.substring(w,h),w=h);++v<m.length;)if(m[v]===h+1)h++;else{v--;break}h++,h>w&&(x+=d,x+=c.substring(w,h),x+=H,w=h)}return w<=c.length-1&&(x+=c.substring(w)),x},e=function(c,p,l,v){var h,m,x;for(x=c.length-1;c[x]===v;)x--;if(h=c.lastIndexOf(v,x),h===-1)return[];for(m=l.depth;m-- >0;)if(h=c.lastIndexOf(v,h-1),h===-1)return[];return h++,x++,r(c.slice(h,x),p.slice(h,x),l,h)},i=function(c,p){var l,v,h,m,x,w,E;if(x=c.length,w=p.length,w===0)return c.slice();if(x===0)return p.slice();for(h=-1,m=0,v=p[m],E=[];++h<x;){for(l=c[h];v<=l&&++m<w;)v<l&&E.push(v),v=p[m];E.push(l)}for(;m<w;)E.push(p[m++]);return E},r=function(c,p,l,v){var h,m,x,w,E,H,d,b,S,T,y,g,_,W,z,C,U,M,N,V,re,Q,ue,de,te,ye;for(v==null&&(v=0),M=l.query,N=l.query_lw,_=c.length,C=M.length,E=u(c,p,M,N).score,Q=new Array(C),S=new Array(C),x=0,w=1,m=2,h=3,ye=new Array(_*C),U=-1,g=-1;++g<C;)Q[g]=0,S[g]=0;for(y=-1;++y<_;)for(V=0,ue=0,b=0,de=p[y],g=-1;++g<C;)T=0,H=0,re=ue,N[g]===de&&(te=o(y,c,p),T=b>0?b:f(c,p,M,N,y,g,te),H=re+s(y,g,te,E,T)),ue=Q[g],b=S[g],V>ue?z=m:(V=ue,z=w),H>V?(V=H,z=h):T=0,Q[g]=V,S[g]=T,ye[++U]=V>0?z:x;for(y=_-1,g=C-1,U=y*C+g,d=!0,W=[];d&&y>=0&&g>=0;)switch(ye[U]){case w:y--,U-=C;break;case m:g--,U--;break;case h:W.push(y+v),g--,y--,U-=C+1;break;default:d=!1}return W.reverse(),W}}).call(Sr)});var Br=Me((fo,co)=>{(function(){var e,r,t,o,n,i,u,s;t=ao(),o=uo(),s=De(),i=wr(),e=Gr(),u=null,r=(typeof process!="undefined"&&process!==null?process.platform:void 0)==="win32"?"\\":"/",co.exports={filter:function(f,a,c){return c==null&&(c={}),a!=null&&a.length&&(f!=null&&f.length)?(c=n(c,a),t(f,a,c)):[]},score:function(f,a,c){return c==null&&(c={}),f!=null&&f.length&&(a!=null&&a.length)?(c=n(c,a),c.usePathScoring?i.score(f,a,c):s.score(f,a,c)):0},match:function(f,a,c){var p,l,v;return c==null&&(c={}),f?a?f===a?function(){v=[];for(var h=0,m=f.length;0<=m?h<m:h>m;0<=m?h++:h--)v.push(h);return v}.apply(this):(c=n(c,a),o.match(f,a,c)):[]:[]},wrap:function(f,a,c){return c==null&&(c={}),f?a?(c=n(c,a),o.wrap(f,a,c)):[]:[]},prepareQuery:function(f,a){return a==null&&(a={}),a=n(a,f),a.preparedQuery}},n=function(f,a){return f.allowErrors==null&&(f.allowErrors=!1),f.usePathScoring==null&&(f.usePathScoring=!0),f.useExtensionBonus==null&&(f.useExtensionBonus=!1),f.pathSeparator==null&&(f.pathSeparator=r),f.optCharRegEx==null&&(f.optCharRegEx=null),f.wrap==null&&(f.wrap=null),f.preparedQuery==null&&(f.preparedQuery=u&&u.query===a?u:u=new e(a,f)),f}}).call(fo)});/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */var Mr=function(e,r){return Mr=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,o){t.__proto__=o}||function(t,o){for(var n in o)Object.prototype.hasOwnProperty.call(o,n)&&(t[n]=o[n])},Mr(e,r)};function j(e,r){if(typeof r!="function"&&r!==null)throw new TypeError("Class extends value "+String(r)+" is not a constructor or null");Mr(e,r);function t(){this.constructor=e}e.prototype=r===null?Object.create(r):(t.prototype=r.prototype,new t)}function nt(e,r,t,o){function n(i){return i instanceof t?i:new t(function(u){u(i)})}return new(t||(t=Promise))(function(i,u){function s(c){try{a(o.next(c))}catch(p){u(p)}}function f(c){try{a(o.throw(c))}catch(p){u(p)}}function a(c){c.done?i(c.value):n(c.value).then(s,f)}a((o=o.apply(e,r||[])).next())})}function Ye(e,r){var t={label:0,sent:function(){if(i[0]&1)throw i[1];return i[1]},trys:[],ops:[]},o,n,i,u;return u={next:s(0),throw:s(1),return:s(2)},typeof Symbol=="function"&&(u[Symbol.iterator]=function(){return this}),u;function s(a){return function(c){return f([a,c])}}function f(a){if(o)throw new TypeError("Generator is already executing.");for(;t;)try{if(o=1,n&&(i=a[0]&2?n.return:a[0]?n.throw||((i=n.return)&&i.call(n),0):n.next)&&!(i=i.call(n,a[1])).done)return i;switch(n=0,i&&(a=[a[0]&2,i.value]),a[0]){case 0:case 1:i=a;break;case 4:return t.label++,{value:a[1],done:!1};case 5:t.label++,n=a[1],a=[0];continue;case 7:a=t.ops.pop(),t.trys.pop();continue;default:if(i=t.trys,!(i=i.length>0&&i[i.length-1])&&(a[0]===6||a[0]===2)){t=0;continue}if(a[0]===3&&(!i||a[1]>i[0]&&a[1]<i[3])){t.label=a[1];break}if(a[0]===6&&t.label<i[1]){t.label=i[1],i=a;break}if(i&&t.label<i[2]){t.label=i[2],t.ops.push(a);break}i[2]&&t.ops.pop(),t.trys.pop();continue}a=r.call(e,t)}catch(c){a=[6,c],n=0}finally{o=i=0}if(a[0]&5)throw a[1];return{value:a[0]?a[1]:void 0,done:!0}}}function X(e){var r=typeof Symbol=="function"&&Symbol.iterator,t=r&&e[r],o=0;if(t)return t.call(e);if(e&&typeof e.length=="number")return{next:function(){return e&&o>=e.length&&(e=void 0),{value:e&&e[o++],done:!e}}};throw new TypeError(r?"Object is not iterable.":"Symbol.iterator is not defined.")}function R(e,r){var t=typeof Symbol=="function"&&e[Symbol.iterator];if(!t)return e;var o=t.call(e),n,i=[],u;try{for(;(r===void 0||r-- >0)&&!(n=o.next()).done;)i.push(n.value)}catch(s){u={error:s}}finally{try{n&&!n.done&&(t=o.return)&&t.call(o)}finally{if(u)throw u.error}}return i}function k(e,r,t){if(t||arguments.length===2)for(var o=0,n=r.length,i;o<n;o++)(i||!(o in r))&&(i||(i=Array.prototype.slice.call(r,0,o)),i[o]=r[o]);return e.concat(i||Array.prototype.slice.call(r))}function ge(e){return this instanceof ge?(this.v=e,this):new ge(e)}function it(e,r,t){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var o=t.apply(e,r||[]),n,i=[];return n={},u("next"),u("throw"),u("return"),n[Symbol.asyncIterator]=function(){return this},n;function u(l){o[l]&&(n[l]=function(v){return new Promise(function(h,m){i.push([l,v,h,m])>1||s(l,v)})})}function s(l,v){try{f(o[l](v))}catch(h){p(i[0][3],h)}}function f(l){l.value instanceof ge?Promise.resolve(l.value.v).then(a,c):p(i[0][2],l)}function a(l){s("next",l)}function c(l){s("throw",l)}function p(l,v){l(v),i.shift(),i.length&&s(i[0][0],i[0][1])}}function at(e){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var r=e[Symbol.asyncIterator],t;return r?r.call(e):(e=typeof X=="function"?X(e):e[Symbol.iterator](),t={},o("next"),o("throw"),o("return"),t[Symbol.asyncIterator]=function(){return this},t);function o(i){t[i]=e[i]&&function(u){return new Promise(function(s,f){u=e[i](u),n(s,f,u.done,u.value)})}}function n(i,u,s,f){Promise.resolve(f).then(function(a){i({value:a,done:s})},u)}}function O(e){return typeof e=="function"}function Xe(e){var r=function(o){Error.call(o),o.stack=new Error().stack},t=e(r);return t.prototype=Object.create(Error.prototype),t.prototype.constructor=t,t}var Ge=Xe(function(e){return function(t){e(this),this.message=t?t.length+` errors occurred during unsubscription:
-`+t.map(function(o,n){return n+1+") "+o.toString()}).join(`
-  `):"",this.name="UnsubscriptionError",this.errors=t}});function ce(e,r){if(e){var t=e.indexOf(r);0<=t&&e.splice(t,1)}}var oe=function(){function e(r){this.initialTeardown=r,this.closed=!1,this._parentage=null,this._finalizers=null}return e.prototype.unsubscribe=function(){var r,t,o,n,i;if(!this.closed){this.closed=!0;var u=this._parentage;if(u)if(this._parentage=null,Array.isArray(u))try{for(var s=X(u),f=s.next();!f.done;f=s.next()){var a=f.value;a.remove(this)}}catch(m){r={error:m}}finally{try{f&&!f.done&&(t=s.return)&&t.call(s)}finally{if(r)throw r.error}}else u.remove(this);var c=this.initialTeardown;if(O(c))try{c()}catch(m){i=m instanceof Ge?m.errors:[m]}var p=this._finalizers;if(p){this._finalizers=null;try{for(var l=X(p),v=l.next();!v.done;v=l.next()){var h=v.value;try{ut(h)}catch(m){i=i!=null?i:[],m instanceof Ge?i=k(k([],R(i)),R(m.errors)):i.push(m)}}}catch(m){o={error:m}}finally{try{v&&!v.done&&(n=l.return)&&n.call(l)}finally{if(o)throw o.error}}}if(i)throw new Ge(i)}},e.prototype.add=function(r){var t;if(r&&r!==this)if(this.closed)ut(r);else{if(r instanceof e){if(r.closed||r._hasParent(this))return;r._addParent(this)}(this._finalizers=(t=this._finalizers)!==null&&t!==void 0?t:[]).push(r)}},e.prototype._hasParent=function(r){var t=this._parentage;return t===r||Array.isArray(t)&&t.includes(r)},e.prototype._addParent=function(r){var t=this._parentage;this._parentage=Array.isArray(t)?(t.push(r),t):t?[t,r]:r},e.prototype._removeParent=function(r){var t=this._parentage;t===r?this._parentage=null:Array.isArray(t)&&ce(t,r)},e.prototype.remove=function(r){var t=this._finalizers;t&&ce(t,r),r instanceof e&&r._removeParent(this)},e.EMPTY=function(){var r=new e;return r.closed=!0,r}(),e}();var Ir=oe.EMPTY;function Be(e){return e instanceof oe||e&&"closed"in e&&O(e.remove)&&O(e.add)&&O(e.unsubscribe)}function ut(e){O(e)?e():e.unsubscribe()}var ee={onUnhandledError:null,onStoppedNotification:null,Promise:void 0,useDeprecatedSynchronousErrorHandling:!1,useDeprecatedNextContext:!1};var Ie={setTimeout:function(e,r){for(var t=[],o=2;o<arguments.length;o++)t[o-2]=arguments[o];var n=Ie.delegate;return n!=null&&n.setTimeout?n.setTimeout.apply(n,k([e,r],R(t))):setTimeout.apply(void 0,k([e,r],R(t)))},clearTimeout:function(e){var r=Ie.delegate;return((r==null?void 0:r.clearTimeout)||clearTimeout)(e)},delegate:void 0};function Ze(e){Ie.setTimeout(function(){var r=ee.onUnhandledError;if(r)r(e);else throw e})}function se(){}var ft=function(){return Lr("C",void 0,void 0)}();function ct(e){return Lr("E",void 0,e)}function st(e){return Lr("N",e,void 0)}function Lr(e,r,t){return{kind:e,value:r,error:t}}var we=null;function Le(e){if(ee.useDeprecatedSynchronousErrorHandling){var r=!we;if(r&&(we={errorThrown:!1,error:null}),e(),r){var t=we,o=t.errorThrown,n=t.error;if(we=null,o)throw n}}else e()}function pt(e){ee.useDeprecatedSynchronousErrorHandling&&we&&(we.errorThrown=!0,we.error=e)}var ze=function(e){j(r,e);function r(t){var o=e.call(this)||this;return o.isStopped=!1,t?(o.destination=t,Be(t)&&t.add(o)):o.destination=Io,o}return r.create=function(t,o,n){return new Se(t,o,n)},r.prototype.next=function(t){this.isStopped?Pr(st(t),this):this._next(t)},r.prototype.error=function(t){this.isStopped?Pr(ct(t),this):(this.isStopped=!0,this._error(t))},r.prototype.complete=function(){this.isStopped?Pr(ft,this):(this.isStopped=!0,this._complete())},r.prototype.unsubscribe=function(){this.closed||(this.isStopped=!0,e.prototype.unsubscribe.call(this),this.destination=null)},r.prototype._next=function(t){this.destination.next(t)},r.prototype._error=function(t){try{this.destination.error(t)}finally{this.unsubscribe()}},r.prototype._complete=function(){try{this.destination.complete()}finally{this.unsubscribe()}},r}(oe);var _o=Function.prototype.bind;function Cr(e,r){return _o.call(e,r)}var Ao=function(){function e(r){this.partialObserver=r}return e.prototype.next=function(r){var t=this.partialObserver;if(t.next)try{t.next(r)}catch(o){er(o)}},e.prototype.error=function(r){var t=this.partialObserver;if(t.error)try{t.error(r)}catch(o){er(o)}else er(r)},e.prototype.complete=function(){var r=this.partialObserver;if(r.complete)try{r.complete()}catch(t){er(t)}},e}(),Se=function(e){j(r,e);function r(t,o,n){var i=e.call(this)||this,u;if(O(t)||!t)u={next:t!=null?t:void 0,error:o!=null?o:void 0,complete:n!=null?n:void 0};else{var s;i&&ee.useDeprecatedNextContext?(s=Object.create(t),s.unsubscribe=function(){return i.unsubscribe()},u={next:t.next&&Cr(t.next,s),error:t.error&&Cr(t.error,s),complete:t.complete&&Cr(t.complete,s)}):u=t}return i.destination=new Ao(u),i}return r}(ze);function er(e){ee.useDeprecatedSynchronousErrorHandling?pt(e):Ze(e)}function Mo(e){throw e}function Pr(e,r){var t=ee.onStoppedNotification;t&&Ie.setTimeout(function(){return t(e,r)})}var Io={closed:!0,next:se,error:Mo,complete:se};var Ce=function(){return typeof Symbol=="function"&&Symbol.observable||"@@observable"}();function G(e){return e}function lt(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];return Rr(e)}function Rr(e){return e.length===0?G:e.length===1?e[0]:function(t){return e.reduce(function(o,n){return n(o)},t)}}var I=function(){function e(r){r&&(this._subscribe=r)}return e.prototype.lift=function(r){var t=new e;return t.source=this,t.operator=r,t},e.prototype.subscribe=function(r,t,o){var n=this,i=Co(r)?r:new Se(r,t,o);return Le(function(){var u=n,s=u.operator,f=u.source;i.add(s?s.call(i,f):f?n._subscribe(i):n._trySubscribe(i))}),i},e.prototype._trySubscribe=function(r){try{return this._subscribe(r)}catch(t){r.error(t)}},e.prototype.forEach=function(r,t){var o=this;return t=mt(t),new t(function(n,i){var u=new Se({next:function(s){try{r(s)}catch(f){i(f),u.unsubscribe()}},error:i,complete:n});o.subscribe(u)})},e.prototype._subscribe=function(r){var t;return(t=this.source)===null||t===void 0?void 0:t.subscribe(r)},e.prototype[Ce]=function(){return this},e.prototype.pipe=function(){for(var r=[],t=0;t<arguments.length;t++)r[t]=arguments[t];return Rr(r)(this)},e.prototype.toPromise=function(r){var t=this;return r=mt(r),new r(function(o,n){var i;t.subscribe(function(u){return i=u},function(u){return n(u)},function(){return o(i)})})},e.create=function(r){return new e(r)},e}();function mt(e){var r;return(r=e!=null?e:ee.Promise)!==null&&r!==void 0?r:Promise}function Lo(e){return e&&O(e.next)&&O(e.error)&&O(e.complete)}function Co(e){return e&&e instanceof ze||Lo(e)&&Be(e)}function Po(e){return O(e==null?void 0:e.lift)}function A(e){return function(r){if(Po(r))return r.lift(function(t){try{return e(t,this)}catch(o){this.error(o)}});throw new TypeError("Unable to lift unknown Observable type")}}function P(e,r,t,o,n){return new Ro(e,r,t,o,n)}var Ro=function(e){j(r,e);function r(t,o,n,i,u,s){var f=e.call(this,t)||this;return f.onFinalize=u,f.shouldUnsubscribe=s,f._next=o?function(a){try{o(a)}catch(c){t.error(c)}}:e.prototype._next,f._error=i?function(a){try{i(a)}catch(c){t.error(c)}finally{this.unsubscribe()}}:e.prototype._error,f._complete=n?function(){try{n()}catch(a){t.error(a)}finally{this.unsubscribe()}}:e.prototype._complete,f}return r.prototype.unsubscribe=function(){var t;if(!this.shouldUnsubscribe||this.shouldUnsubscribe()){var o=this.closed;e.prototype.unsubscribe.call(this),!o&&((t=this.onFinalize)===null||t===void 0||t.call(this))}},r}(ze);var Pe={schedule:function(e){var r=requestAnimationFrame,t=cancelAnimationFrame,o=Pe.delegate;o&&(r=o.requestAnimationFrame,t=o.cancelAnimationFrame);var n=r(function(i){t=void 0,e(i)});return new oe(function(){return t==null?void 0:t(n)})},requestAnimationFrame:function(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=Pe.delegate;return((t==null?void 0:t.requestAnimationFrame)||requestAnimationFrame).apply(void 0,k([],R(e)))},cancelAnimationFrame:function(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=Pe.delegate;return((t==null?void 0:t.cancelAnimationFrame)||cancelAnimationFrame).apply(void 0,k([],R(e)))},delegate:void 0};var ht=Xe(function(e){return function(){e(this),this.name="ObjectUnsubscribedError",this.message="object unsubscribed"}});var K=function(e){j(r,e);function r(){var t=e.call(this)||this;return t.closed=!1,t.currentObservers=null,t.observers=[],t.isStopped=!1,t.hasError=!1,t.thrownError=null,t}return r.prototype.lift=function(t){var o=new dt(this,this);return o.operator=t,o},r.prototype._throwIfClosed=function(){if(this.closed)throw new ht},r.prototype.next=function(t){var o=this;Le(function(){var n,i;if(o._throwIfClosed(),!o.isStopped){o.currentObservers||(o.currentObservers=Array.from(o.observers));try{for(var u=X(o.currentObservers),s=u.next();!s.done;s=u.next()){var f=s.value;f.next(t)}}catch(a){n={error:a}}finally{try{s&&!s.done&&(i=u.return)&&i.call(u)}finally{if(n)throw n.error}}}})},r.prototype.error=function(t){var o=this;Le(function(){if(o._throwIfClosed(),!o.isStopped){o.hasError=o.isStopped=!0,o.thrownError=t;for(var n=o.observers;n.length;)n.shift().error(t)}})},r.prototype.complete=function(){var t=this;Le(function(){if(t._throwIfClosed(),!t.isStopped){t.isStopped=!0;for(var o=t.observers;o.length;)o.shift().complete()}})},r.prototype.unsubscribe=function(){this.isStopped=this.closed=!0,this.observers=this.currentObservers=null},Object.defineProperty(r.prototype,"observed",{get:function(){var t;return((t=this.observers)===null||t===void 0?void 0:t.length)>0},enumerable:!1,configurable:!0}),r.prototype._trySubscribe=function(t){return this._throwIfClosed(),e.prototype._trySubscribe.call(this,t)},r.prototype._subscribe=function(t){return this._throwIfClosed(),this._checkFinalizedStatuses(t),this._innerSubscribe(t)},r.prototype._innerSubscribe=function(t){var o=this,n=this,i=n.hasError,u=n.isStopped,s=n.observers;return i||u?Ir:(this.currentObservers=null,s.push(t),new oe(function(){o.currentObservers=null,ce(s,t)}))},r.prototype._checkFinalizedStatuses=function(t){var o=this,n=o.hasError,i=o.thrownError,u=o.isStopped;n?t.error(i):u&&t.complete()},r.prototype.asObservable=function(){var t=new I;return t.source=this,t},r.create=function(t,o){return new dt(t,o)},r}(I);var dt=function(e){j(r,e);function r(t,o){var n=e.call(this)||this;return n.destination=t,n.source=o,n}return r.prototype.next=function(t){var o,n;(n=(o=this.destination)===null||o===void 0?void 0:o.next)===null||n===void 0||n.call(o,t)},r.prototype.error=function(t){var o,n;(n=(o=this.destination)===null||o===void 0?void 0:o.error)===null||n===void 0||n.call(o,t)},r.prototype.complete=function(){var t,o;(o=(t=this.destination)===null||t===void 0?void 0:t.complete)===null||o===void 0||o.call(t)},r.prototype._subscribe=function(t){var o,n;return(n=(o=this.source)===null||o===void 0?void 0:o.subscribe(t))!==null&&n!==void 0?n:Ir},r}(K);var Hr=function(e){j(r,e);function r(t){var o=e.call(this)||this;return o._value=t,o}return Object.defineProperty(r.prototype,"value",{get:function(){return this.getValue()},enumerable:!1,configurable:!0}),r.prototype._subscribe=function(t){var o=e.prototype._subscribe.call(this,t);return!o.closed&&t.next(this._value),o},r.prototype.getValue=function(){var t=this,o=t.hasError,n=t.thrownError,i=t._value;if(o)throw n;return this._throwIfClosed(),i},r.prototype.next=function(t){e.prototype.next.call(this,this._value=t)},r}(K);var je={now:function(){return(je.delegate||Date).now()},delegate:void 0};var vt=function(e){j(r,e);function r(t,o,n){t===void 0&&(t=1/0),o===void 0&&(o=1/0),n===void 0&&(n=je);var i=e.call(this)||this;return i._bufferSize=t,i._windowTime=o,i._timestampProvider=n,i._buffer=[],i._infiniteTimeWindow=!0,i._infiniteTimeWindow=o===1/0,i._bufferSize=Math.max(1,t),i._windowTime=Math.max(1,o),i}return r.prototype.next=function(t){var o=this,n=o.isStopped,i=o._buffer,u=o._infiniteTimeWindow,s=o._timestampProvider,f=o._windowTime;n||(i.push(t),!u&&i.push(s.now()+f)),this._trimBuffer(),e.prototype.next.call(this,t)},r.prototype._subscribe=function(t){this._throwIfClosed(),this._trimBuffer();for(var o=this._innerSubscribe(t),n=this,i=n._infiniteTimeWindow,u=n._buffer,s=u.slice(),f=0;f<s.length&&!t.closed;f+=i?1:2)t.next(s[f]);return this._checkFinalizedStatuses(t),o},r.prototype._trimBuffer=function(){var t=this,o=t._bufferSize,n=t._timestampProvider,i=t._buffer,u=t._infiniteTimeWindow,s=(u?1:2)*o;if(o<1/0&&s<i.length&&i.splice(0,i.length-s),!u){for(var f=n.now(),a=0,c=1;c<i.length&&i[c]<=f;c+=2)a=c;a&&i.splice(0,a+1)}},r}(K);var xt=function(e){j(r,e);function r(t,o){return e.call(this)||this}return r.prototype.schedule=function(t,o){return o===void 0&&(o=0),this},r}(oe);var Ve={setInterval:function(e,r){for(var t=[],o=2;o<arguments.length;o++)t[o-2]=arguments[o];var n=Ve.delegate;return n!=null&&n.setInterval?n.setInterval.apply(n,k([e,r],R(t))):setInterval.apply(void 0,k([e,r],R(t)))},clearInterval:function(e){var r=Ve.delegate;return((r==null?void 0:r.clearInterval)||clearInterval)(e)},delegate:void 0};var rr=function(e){j(r,e);function r(t,o){var n=e.call(this,t,o)||this;return n.scheduler=t,n.work=o,n.pending=!1,n}return r.prototype.schedule=function(t,o){var n;if(o===void 0&&(o=0),this.closed)return this;this.state=t;var i=this.id,u=this.scheduler;return i!=null&&(this.id=this.recycleAsyncId(u,i,o)),this.pending=!0,this.delay=o,this.id=(n=this.id)!==null&&n!==void 0?n:this.requestAsyncId(u,this.id,o),this},r.prototype.requestAsyncId=function(t,o,n){return n===void 0&&(n=0),Ve.setInterval(t.flush.bind(t,this),n)},r.prototype.recycleAsyncId=function(t,o,n){if(n===void 0&&(n=0),n!=null&&this.delay===n&&this.pending===!1)return o;o!=null&&Ve.clearInterval(o)},r.prototype.execute=function(t,o){if(this.closed)return new Error("executing a cancelled action");this.pending=!1;var n=this._execute(t,o);if(n)return n;this.pending===!1&&this.id!=null&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))},r.prototype._execute=function(t,o){var n=!1,i;try{this.work(t)}catch(u){n=!0,i=u||new Error("Scheduled action threw falsy error")}if(n)return this.unsubscribe(),i},r.prototype.unsubscribe=function(){if(!this.closed){var t=this,o=t.id,n=t.scheduler,i=n.actions;this.work=this.state=this.scheduler=null,this.pending=!1,ce(i,this),o!=null&&(this.id=this.recycleAsyncId(n,o,null)),this.delay=null,e.prototype.unsubscribe.call(this)}},r}(xt);var kr=function(){function e(r,t){t===void 0&&(t=e.now),this.schedulerActionCtor=r,this.now=t}return e.prototype.schedule=function(r,t,o){return t===void 0&&(t=0),new this.schedulerActionCtor(this,r).schedule(o,t)},e.now=je.now,e}();var tr=function(e){j(r,e);function r(t,o){o===void 0&&(o=kr.now);var n=e.call(this,t,o)||this;return n.actions=[],n._active=!1,n}return r.prototype.flush=function(t){var o=this.actions;if(this._active){o.push(t);return}var n;this._active=!0;do if(n=t.execute(t.state,t.delay))break;while(t=o.shift());if(this._active=!1,n){for(;t=o.shift();)t.unsubscribe();throw n}},r}(kr);var Ee=new tr(rr),bt=Ee;var yt=function(e){j(r,e);function r(t,o){var n=e.call(this,t,o)||this;return n.scheduler=t,n.work=o,n}return r.prototype.requestAsyncId=function(t,o,n){return n===void 0&&(n=0),n!==null&&n>0?e.prototype.requestAsyncId.call(this,t,o,n):(t.actions.push(this),t._scheduled||(t._scheduled=Pe.requestAnimationFrame(function(){return t.flush(void 0)})))},r.prototype.recycleAsyncId=function(t,o,n){var i;if(n===void 0&&(n=0),n!=null?n>0:this.delay>0)return e.prototype.recycleAsyncId.call(this,t,o,n);var u=t.actions;o!=null&&((i=u[u.length-1])===null||i===void 0?void 0:i.id)!==o&&(Pe.cancelAnimationFrame(o),t._scheduled=void 0)},r}(rr);var gt=function(e){j(r,e);function r(){return e!==null&&e.apply(this,arguments)||this}return r.prototype.flush=function(t){this._active=!0;var o=this._scheduled;this._scheduled=void 0;var n=this.actions,i;t=t||n.shift();do if(i=t.execute(t.state,t.delay))break;while((t=n[0])&&t.id===o&&n.shift());if(this._active=!1,i){for(;(t=n[0])&&t.id===o&&n.shift();)t.unsubscribe();throw i}},r}(tr);var Fr=new gt(yt);var Re=new I(function(e){return e.complete()});function or(e){return e&&O(e.schedule)}function Wr(e){return e[e.length-1]}function ve(e){return O(Wr(e))?e.pop():void 0}function ne(e){return or(Wr(e))?e.pop():void 0}function wt(e,r){return typeof Wr(e)=="number"?e.pop():r}var He=function(e){return e&&typeof e.length=="number"&&typeof e!="function"};function nr(e){return O(e==null?void 0:e.then)}function ir(e){return O(e[Ce])}function ar(e){return Symbol.asyncIterator&&O(e==null?void 0:e[Symbol.asyncIterator])}function ur(e){return new TypeError("You provided "+(e!==null&&typeof e=="object"?"an invalid object":"'"+e+"'")+" where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.")}function Ho(){return typeof Symbol!="function"||!Symbol.iterator?"@@iterator":Symbol.iterator}var fr=Ho();function cr(e){return O(e==null?void 0:e[fr])}function sr(e){return it(this,arguments,function(){var t,o,n,i;return Ye(this,function(u){switch(u.label){case 0:t=e.getReader(),u.label=1;case 1:u.trys.push([1,,9,10]),u.label=2;case 2:return[4,ge(t.read())];case 3:return o=u.sent(),n=o.value,i=o.done,i?[4,ge(void 0)]:[3,5];case 4:return[2,u.sent()];case 5:return[4,ge(n)];case 6:return[4,u.sent()];case 7:return u.sent(),[3,2];case 8:return[3,10];case 9:return t.releaseLock(),[7];case 10:return[2]}})})}function pr(e){return O(e==null?void 0:e.getReader)}function F(e){if(e instanceof I)return e;if(e!=null){if(ir(e))return ko(e);if(He(e))return Fo(e);if(nr(e))return Wo(e);if(ar(e))return St(e);if(cr(e))return Uo(e);if(pr(e))return zo(e)}throw ur(e)}function ko(e){return new I(function(r){var t=e[Ce]();if(O(t.subscribe))return t.subscribe(r);throw new TypeError("Provided object does not correctly implement Symbol.observable")})}function Fo(e){return new I(function(r){for(var t=0;t<e.length&&!r.closed;t++)r.next(e[t]);r.complete()})}function Wo(e){return new I(function(r){e.then(function(t){r.closed||(r.next(t),r.complete())},function(t){return r.error(t)}).then(null,Ze)})}function Uo(e){return new I(function(r){var t,o;try{for(var n=X(e),i=n.next();!i.done;i=n.next()){var u=i.value;if(r.next(u),r.closed)return}}catch(s){t={error:s}}finally{try{i&&!i.done&&(o=n.return)&&o.call(n)}finally{if(t)throw t.error}}r.complete()})}function St(e){return new I(function(r){jo(e,r).catch(function(t){return r.error(t)})})}function zo(e){return St(sr(e))}function jo(e,r){var t,o,n,i;return nt(this,void 0,void 0,function(){var u,s;return Ye(this,function(f){switch(f.label){case 0:f.trys.push([0,5,6,11]),t=at(e),f.label=1;case 1:return[4,t.next()];case 2:if(o=f.sent(),!!o.done)return[3,4];if(u=o.value,r.next(u),r.closed)return[2];f.label=3;case 3:return[3,1];case 4:return[3,11];case 5:return s=f.sent(),n={error:s},[3,11];case 6:return f.trys.push([6,,9,10]),o&&!o.done&&(i=t.return)?[4,i.call(t)]:[3,8];case 7:f.sent(),f.label=8;case 8:return[3,10];case 9:if(n)throw n.error;return[7];case 10:return[7];case 11:return r.complete(),[2]}})})}function J(e,r,t,o,n){o===void 0&&(o=0),n===void 0&&(n=!1);var i=r.schedule(function(){t(),n?e.add(this.schedule(null,o)):this.unsubscribe()},o);if(e.add(i),!n)return i}function lr(e,r){return r===void 0&&(r=0),A(function(t,o){t.subscribe(P(o,function(n){return J(o,e,function(){return o.next(n)},r)},function(){return J(o,e,function(){return o.complete()},r)},function(n){return J(o,e,function(){return o.error(n)},r)}))})}function mr(e,r){return r===void 0&&(r=0),A(function(t,o){o.add(e.schedule(function(){return t.subscribe(o)},r))})}function Et(e,r){return F(e).pipe(mr(r),lr(r))}function Ot(e,r){return F(e).pipe(mr(r),lr(r))}function Tt(e,r){return new I(function(t){var o=0;return r.schedule(function(){o===e.length?t.complete():(t.next(e[o++]),t.closed||this.schedule())})})}function _t(e,r){return new I(function(t){var o;return J(t,r,function(){o=e[fr](),J(t,r,function(){var n,i,u;try{n=o.next(),i=n.value,u=n.done}catch(s){t.error(s);return}u?t.complete():t.next(i)},0,!0)}),function(){return O(o==null?void 0:o.return)&&o.return()}})}function hr(e,r){if(!e)throw new Error("Iterable cannot be null");return new I(function(t){J(t,r,function(){var o=e[Symbol.asyncIterator]();J(t,r,function(){o.next().then(function(n){n.done?t.complete():t.next(n.value)})},0,!0)})})}function At(e,r){return hr(sr(e),r)}function Mt(e,r){if(e!=null){if(ir(e))return Et(e,r);if(He(e))return Tt(e,r);if(nr(e))return Ot(e,r);if(ar(e))return hr(e,r);if(cr(e))return _t(e,r);if(pr(e))return At(e,r)}throw ur(e)}function B(e,r){return r?Mt(e,r):F(e)}function ie(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=ne(e);return B(e,t)}function Ur(e,r){var t=O(e)?e:function(){return e},o=function(n){return n.error(t())};return new I(r?function(n){return r.schedule(o,0,n)}:o)}function It(e){return e instanceof Date&&!isNaN(e)}function L(e,r){return A(function(t,o){var n=0;t.subscribe(P(o,function(i){o.next(e.call(r,i,n++))}))})}var Vo=Array.isArray;function $o(e,r){return Vo(r)?e.apply(void 0,k([],R(r))):e(r)}function ke(e){return L(function(r){return $o(e,r)})}var No=Array.isArray,qo=Object.getPrototypeOf,Do=Object.prototype,Qo=Object.keys;function Lt(e){if(e.length===1){var r=e[0];if(No(r))return{args:r,keys:null};if(Ko(r)){var t=Qo(r);return{args:t.map(function(o){return r[o]}),keys:t}}}return{args:e,keys:null}}function Ko(e){return e&&typeof e=="object"&&qo(e)===Do}function Ct(e,r){return e.reduce(function(t,o,n){return t[o]=r[n],t},{})}function Fe(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=ne(e),o=ve(e),n=Lt(e),i=n.args,u=n.keys;if(i.length===0)return B([],t);var s=new I(zr(i,t,u?function(f){return Ct(u,f)}:G));return o?s.pipe(ke(o)):s}function zr(e,r,t){return t===void 0&&(t=G),function(o){Pt(r,function(){for(var n=e.length,i=new Array(n),u=n,s=n,f=function(c){Pt(r,function(){var p=B(e[c],r),l=!1;p.subscribe(P(o,function(v){i[c]=v,l||(l=!0,s--),s||o.next(t(i.slice()))},function(){--u||o.complete()}))},o)},a=0;a<n;a++)f(a)},o)}}function Pt(e,r,t){e?J(t,e,r):r()}function Rt(e,r,t,o,n,i,u,s){var f=[],a=0,c=0,p=!1,l=function(){p&&!f.length&&!a&&r.complete()},v=function(m){return a<o?h(m):f.push(m)},h=function(m){i&&r.next(m),a++;var x=!1;F(t(m,c++)).subscribe(P(r,function(w){n==null||n(w),i?v(w):r.next(w)},function(){x=!0},void 0,function(){if(x)try{a--;for(var w=function(){var E=f.shift();u?J(r,u,function(){return h(E)}):h(E)};f.length&&a<o;)w();l()}catch(E){r.error(E)}}))};return e.subscribe(P(r,v,function(){p=!0,l()})),function(){s==null||s()}}function Oe(e,r,t){return t===void 0&&(t=1/0),O(r)?Oe(function(o,n){return L(function(i,u){return r(o,i,n,u)})(F(e(o,n)))},t):(typeof r=="number"&&(t=r),A(function(o,n){return Rt(o,n,e,t)}))}function dr(e){return e===void 0&&(e=1/0),Oe(G,e)}function Ht(){return dr(1)}function $e(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];return Ht()(B(e,ne(e)))}function Te(e){return new I(function(r){F(e()).subscribe(r)})}var Jo=["addListener","removeListener"],Yo=["addEventListener","removeEventListener"],Xo=["on","off"];function $(e,r,t,o){if(O(t)&&(o=t,t=void 0),o)return $(e,r,t).pipe(ke(o));var n=R(Zo(e)?Yo.map(function(s){return function(f){return e[s](r,f,t)}}):Go(e)?Jo.map(kt(e,r)):Bo(e)?Xo.map(kt(e,r)):[],2),i=n[0],u=n[1];if(!i&&He(e))return Oe(function(s){return $(s,r,t)})(F(e));if(!i)throw new TypeError("Invalid event target");return new I(function(s){var f=function(){for(var a=[],c=0;c<arguments.length;c++)a[c]=arguments[c];return s.next(1<a.length?a:a[0])};return i(f),function(){return u(f)}})}function kt(e,r){return function(t){return function(o){return e[t](r,o)}}}function Go(e){return O(e.addListener)&&O(e.removeListener)}function Bo(e){return O(e.on)&&O(e.off)}function Zo(e){return O(e.addEventListener)&&O(e.removeEventListener)}function vr(e,r,t){e===void 0&&(e=0),t===void 0&&(t=bt);var o=-1;return r!=null&&(or(r)?t=r:o=r),new I(function(n){var i=It(e)?+e-t.now():e;i<0&&(i=0);var u=0;return t.schedule(function(){n.closed||(n.next(u++),0<=o?this.schedule(void 0,o):n.complete())},i)})}function q(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=ne(e),o=wt(e,1/0),n=e;return n.length?n.length===1?F(n[0]):dr(o)(B(n,t)):Re}var Ne=new I(se);var en=Array.isArray;function xr(e){return e.length===1&&en(e[0])?e[0]:e}function _e(e,r){return A(function(t,o){var n=0;t.subscribe(P(o,function(i){return e.call(r,i,n++)&&o.next(i)}))})}function Ft(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=ve(e),o=xr(e);return o.length?new I(function(n){var i=o.map(function(){return[]}),u=o.map(function(){return!1});n.add(function(){i=u=null});for(var s=function(a){F(o[a]).subscribe(P(n,function(c){if(i[a].push(c),i.every(function(l){return l.length})){var p=i.map(function(l){return l.shift()});n.next(t?t.apply(void 0,k([],R(p))):p),i.some(function(l,v){return!l.length&&u[v]})&&n.complete()}},function(){u[a]=!0,!i[a].length&&n.complete()}))},f=0;!n.closed&&f<o.length;f++)s(f);return function(){i=u=null}}):Re}function Wt(e){return A(function(r,t){var o=!1,n=null,i=null,u=!1,s=function(){if(i==null||i.unsubscribe(),i=null,o){o=!1;var a=n;n=null,t.next(a)}u&&t.complete()},f=function(){i=null,u&&t.complete()};r.subscribe(P(t,function(a){o=!0,n=a,i||F(e(a)).subscribe(i=P(t,s,f))},function(){u=!0,(!o||!i||i.closed)&&t.complete()}))})}function jr(e,r){return r===void 0&&(r=Ee),Wt(function(){return vr(e,r)})}function Vr(e,r){return r===void 0&&(r=null),r=r!=null?r:e,A(function(t,o){var n=[],i=0;t.subscribe(P(o,function(u){var s,f,a,c,p=null;i++%r===0&&n.push([]);try{for(var l=X(n),v=l.next();!v.done;v=l.next()){var h=v.value;h.push(u),e<=h.length&&(p=p!=null?p:[],p.push(h))}}catch(w){s={error:w}}finally{try{v&&!v.done&&(f=l.return)&&f.call(l)}finally{if(s)throw s.error}}if(p)try{for(var m=X(p),x=m.next();!x.done;x=m.next()){var h=x.value;ce(n,h),o.next(h)}}catch(w){a={error:w}}finally{try{x&&!x.done&&(c=m.return)&&c.call(m)}finally{if(a)throw a.error}}},function(){var u,s;try{for(var f=X(n),a=f.next();!a.done;a=f.next()){var c=a.value;o.next(c)}}catch(p){u={error:p}}finally{try{a&&!a.done&&(s=f.return)&&s.call(f)}finally{if(u)throw u.error}}o.complete()},void 0,function(){n=null}))})}function $r(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=ve(e);return t?lt($r.apply(void 0,k([],R(e))),ke(t)):A(function(o,n){zr(k([o],R(xr(e))))(n)})}function Nr(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];return $r.apply(void 0,k([],R(e)))}function qr(e,r){return r===void 0&&(r=Ee),A(function(t,o){var n=null,i=null,u=null,s=function(){if(n){n.unsubscribe(),n=null;var a=i;i=null,o.next(a)}};function f(){var a=u+e,c=r.now();if(c<a){n=this.schedule(void 0,a-c),o.add(n);return}s()}t.subscribe(P(o,function(a){i=a,u=r.now(),n||(n=r.schedule(f,e),o.add(n))},function(){s(),o.complete()},void 0,function(){i=n=null}))})}function We(e){return e<=0?function(){return Re}:A(function(r,t){var o=0;r.subscribe(P(t,function(n){++o<=e&&(t.next(n),e<=o&&t.complete())}))})}function Ut(){return A(function(e,r){e.subscribe(P(r,se))})}function zt(e){return L(function(){return e})}function Dr(e,r){return r?function(t){return $e(r.pipe(We(1),Ut()),t.pipe(Dr(e)))}:Oe(function(t,o){return F(e(t,o)).pipe(We(1),zt(t))})}function Qr(e,r){r===void 0&&(r=Ee);var t=vr(e,r);return Dr(function(){return t})}function pe(e,r){return r===void 0&&(r=G),e=e!=null?e:rn,A(function(t,o){var n,i=!0;t.subscribe(P(o,function(u){var s=r(u);(i||!e(n,s))&&(i=!1,n=s,o.next(u))}))})}function rn(e,r){return e===r}function br(e,r){return pe(function(t,o){return r?r(t[e],o[e]):t[e]===o[e]})}function le(e){return A(function(r,t){try{r.subscribe(t)}finally{t.add(e)}})}function jt(e){e===void 0&&(e={});var r=e.connector,t=r===void 0?function(){return new K}:r,o=e.resetOnError,n=o===void 0?!0:o,i=e.resetOnComplete,u=i===void 0?!0:i,s=e.resetOnRefCountZero,f=s===void 0?!0:s;return function(a){var c,p,l,v=0,h=!1,m=!1,x=function(){p==null||p.unsubscribe(),p=void 0},w=function(){x(),c=l=void 0,h=m=!1},E=function(){var H=c;w(),H==null||H.unsubscribe()};return A(function(H,d){v++,!m&&!h&&x();var b=l=l!=null?l:t();d.add(function(){v--,v===0&&!m&&!h&&(p=Kr(E,f))}),b.subscribe(d),!c&&v>0&&(c=new Se({next:function(S){return b.next(S)},error:function(S){m=!0,x(),p=Kr(w,n,S),b.error(S)},complete:function(){h=!0,x(),p=Kr(w,u),b.complete()}}),F(H).subscribe(c))})(a)}}function Kr(e,r){for(var t=[],o=2;o<arguments.length;o++)t[o-2]=arguments[o];if(r===!0){e();return}if(r!==!1){var n=new Se({next:function(){n.unsubscribe(),e()}});return F(r.apply(void 0,k([],R(t)))).subscribe(n)}}function me(e,r,t){var o,n,i,u,s=!1;return e&&typeof e=="object"?(o=e.bufferSize,u=o===void 0?1/0:o,n=e.windowTime,r=n===void 0?1/0:n,i=e.refCount,s=i===void 0?!1:i,t=e.scheduler):u=e!=null?e:1/0,jt({connector:function(){return new vt(u,r,t)},resetOnError:!0,resetOnComplete:!1,resetOnRefCountZero:s})}function xe(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=ne(e);return A(function(o,n){(t?$e(e,o,t):$e(e,o)).subscribe(n)})}function D(e,r){return A(function(t,o){var n=null,i=0,u=!1,s=function(){return u&&!n&&o.complete()};t.subscribe(P(o,function(f){n==null||n.unsubscribe();var a=0,c=i++;F(e(f,c)).subscribe(n=P(o,function(p){return o.next(r?r(f,p,c,a++):p)},function(){n=null,s()}))},function(){u=!0,s()}))})}function he(e,r,t){var o=O(e)||r||t?{next:e,error:r,complete:t}:e;return o?A(function(n,i){var u;(u=o.subscribe)===null||u===void 0||u.call(o);var s=!0;n.subscribe(P(i,function(f){var a;(a=o.next)===null||a===void 0||a.call(o,f),i.next(f)},function(){var f;s=!1,(f=o.complete)===null||f===void 0||f.call(o),i.complete()},function(f){var a;s=!1,(a=o.error)===null||a===void 0||a.call(o,f),i.error(f)},function(){var f,a;s&&((f=o.unsubscribe)===null||f===void 0||f.call(o)),(a=o.finalize)===null||a===void 0||a.call(o)}))}):G}function Ue(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];var t=ve(e);return A(function(o,n){for(var i=e.length,u=new Array(i),s=e.map(function(){return!1}),f=!1,a=function(p){F(e[p]).subscribe(P(n,function(l){u[p]=l,!f&&!s[p]&&(s[p]=!0,(f=s.every(G))&&(s=null))},se))},c=0;c<i;c++)a(c);o.subscribe(P(n,function(p){if(f){var l=k([p],R(u));n.next(t?t.apply(void 0,k([],R(l))):l)}}))})}function Vt(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];return A(function(t,o){Ft.apply(void 0,k([t],R(e))).subscribe(o)})}function Jr(){for(var e=[],r=0;r<arguments.length;r++)e[r]=arguments[r];return Vt.apply(void 0,k([],R(e)))}function $t(e,r=document){return Array.from(r.querySelectorAll(e))}function ae(e,r=document){let t=yr(e,r);if(typeof t=="undefined")throw new ReferenceError(`Missing element: expected "${e}" to be present`);return t}function yr(e,r=document){return r.querySelector(e)||void 0}function Yr(){var e,r,t,o;return(o=(t=(r=(e=document.activeElement)==null?void 0:e.shadowRoot)==null?void 0:r.activeElement)!=null?t:document.activeElement)!=null?o:void 0}var tn=q($(document.body,"focusin"),$(document.body,"focusout")).pipe(qr(1),xe(void 0),L(()=>Yr()||document.body),me(1));function Nt(e){return tn.pipe(L(r=>e.contains(r)),pe())}function qt(e,r){if(typeof r=="string"||typeof r=="number")e.innerHTML+=r.toString();else if(r instanceof Node)e.appendChild(r);else if(Array.isArray(r))for(let t of r)qt(e,t)}function Y(e,r,...t){let o=document.createElement(e);if(r)for(let n of Object.keys(r))typeof r[n]!="undefined"&&(typeof r[n]!="boolean"?o.setAttribute(n,r[n]):o.setAttribute(n,""));for(let n of t)qt(o,n);return o}function Dt(e){if(e>999){let r=+((e-950)%1e3>99);return`${((e+1e-6)/1e3).toFixed(r)}k`}else return e.toString()}function Qt(e){let r=Y("script",{src:e});return Te(()=>(document.head.appendChild(r),q($(r,"load"),$(r,"error").pipe(D(()=>Ur(()=>new ReferenceError(`Invalid script: ${e}`))))).pipe(L(()=>{}),le(()=>document.head.removeChild(r)),We(1))))}var on=new K,Up=Te(()=>typeof ResizeObserver=="undefined"?Qt("https://unpkg.com/resize-observer-polyfill"):ie(void 0)).pipe(L(()=>new ResizeObserver(e=>e.forEach(r=>on.next(r)))),D(e=>q(Ne,ie(e)).pipe(le(()=>e.disconnect()))),me(1));function Kt(e){return{width:e.offsetWidth,height:e.offsetHeight}}function Jt(e){return{width:e.scrollWidth,height:e.scrollHeight}}function Yt(e){return{x:e.scrollLeft,y:e.scrollTop}}function Xt(e){return q($(e,"scroll"),$(window,"scroll"),$(window,"resize")).pipe(jr(0,Fr),L(()=>Yt(e)),xe(Yt(e)))}var nn=new K,tl=Te(()=>ie(new IntersectionObserver(e=>{for(let r of e)nn.next(r)},{threshold:0}))).pipe(D(e=>q(Ne,ie(e)).pipe(le(()=>e.disconnect()))),me(1));function Gt(e,r=16){return Xt(e).pipe(L(({y:t})=>{let o=Kt(e),n=Jt(e);return t>=n.height-o.height-r}),pe())}var ll={drawer:ae("[data-md-toggle=drawer]"),search:ae("[data-md-toggle=search]")};var an=ae("#__config"),qe=JSON.parse(an.textContent);qe.base=`${new URL(qe.base,eo())}`;function Bt(){return qe}function Zt(e,r){return typeof r!="undefined"?qe.translations[e].replace("#",r.toString()):qe.translations[e]}function eo(){return new URL(location.href)}function un(e,r){return new I(t=>{let o=new XMLHttpRequest;return o.open("GET",`${e}`),o.responseType="blob",o.addEventListener("load",()=>{o.status>=200&&o.status<300?(t.next(o.response),t.complete()):t.error(new Error(o.statusText))}),o.addEventListener("error",()=>{t.error(new Error("Network error"))}),o.addEventListener("abort",()=>{t.complete()}),typeof(r==null?void 0:r.progress$)!="undefined"&&(o.addEventListener("progress",n=>{var i;if(n.lengthComputable)r.progress$.next(n.loaded/n.total*100);else{let u=(i=o.getResponseHeader("Content-Length"))!=null?i:0;r.progress$.next(n.loaded/+u*100)}}),r.progress$.next(5)),o.send(),()=>o.abort()})}function gr(e,r){return un(e,r).pipe(D(t=>t.text()),L(t=>JSON.parse(t)),me(1))}function Xr(e,r=document){return ae(`[data-mdx-component=${e}]`,r)}function be(e,r=document){return $t(`[data-mdx-component=${e}]`,r)}function ro(e){let r=Nt(e),t=q($(e,"keyup"),$(e,"focus").pipe(Qr(1))).pipe(L(()=>e.value),xe(e.value),pe());return r.pipe(_e(o=>!o),Ue(t)).subscribe(([,o])=>{let n=document.location.pathname;typeof ga=="function"&&o.length&&ga("send","pageview",`${n}?q=[icon]+${o}`)}),Fe([t,r]).pipe(L(([o,n])=>({ref:e,value:o,focus:n})))}var Zr=ot(Br());var po=ot(Br());function so(e,r){return(0,po.wrap)(e.shortcode,r,{wrap:{tagOpen:"<b>",tagClose:"</b>"}})}function lo(e,r,t){return Y("li",{class:"mdx-iconsearch-result__item"},Y("span",{class:"twemoji"},Y("img",{src:e.url})),Y("button",{class:"md-clipboard--inline",title:Zt("clipboard.copy"),"data-clipboard-text":t?e.shortcode:`:${e.shortcode}:`},Y("code",null,t?so(e,r):`:${so(e,r)}:`)))}function mo(e){let r=`@${e.name}`;return Y("a",{href:e.url,title:r,class:"mdx-sponsorship__item"},Y("img",{src:e.image}))}function ho(e){return Y("a",{href:"https://github.com/sponsors/squidfunk?metadata_origin=docs",class:"mdx-sponsorship__item mdx-sponsorship__item--private"},"+",e)}function fn(e,{index$:r,query$:t,mode$:o}){switch(e.getAttribute("data-mdx-mode")){case"file":return Fe([t.pipe(br("value")),r.pipe(L(({icons:n})=>Object.values(n.data).map(i=>i.replace(/\.svg$/,""))))]).pipe(L(([{value:n},i])=>(0,Zr.filter)(i,n)),D(n=>r.pipe(L(({icons:i})=>({data:n.map(u=>({shortcode:u,url:[i.base,u,".svg"].join("")}))})))));default:return Fe([t.pipe(br("value")),r.pipe(Nr(o),L(([{icons:n,emojis:i},u])=>[...["all","icons"].includes(u)?Object.keys(n.data):[],...["all","emojis"].includes(u)?Object.keys(i.data):[]]))]).pipe(L(([{value:n},i])=>(0,Zr.filter)(i,n)),D(n=>r.pipe(L(({icons:i,emojis:u})=>({data:n.map(s=>{let f=s in i.data?i:u;return{shortcode:s,url:[f.base,f.data[s]].join("")}})})))))}}function vo(e,{index$:r,query$:t,mode$:o}){let n=new K,i=Gt(e).pipe(_e(Boolean)),u=ae(".mdx-iconsearch-result__meta",e);n.pipe(Ue(t)).subscribe(([{data:a},{value:c}])=>{if(c)switch(a.length){case 0:u.textContent="No matches";break;case 1:u.textContent="1 match";break;default:u.textContent=`${Dt(a.length)} matches`}else u.textContent="Type to start searching"});let s=e.getAttribute("data-mdx-mode")==="file",f=ae(":scope > :last-child",e);return n.pipe(he(()=>f.innerHTML=""),D(({data:a})=>q(ie(...a.slice(0,10)),ie(...a.slice(10)).pipe(Vr(10),Jr(i),D(([c])=>c)))),Ue(t)).subscribe(([a,{value:c}])=>f.appendChild(lo(a,c,s))),fn(e,{query$:t,index$:r,mode$:o}).pipe(he(a=>n.next(a)),le(()=>n.complete()),L(a=>Je({ref:e},a)))}function xo(e){let r=Bt(),t=gr(new URL("assets/javascripts/iconsearch_index.json",r.base)),o=Xr("iconsearch-query",e),n=Xr("iconsearch-result",e),i=new Hr("all"),u=be("iconsearch-select",e);for(let a of u)$(a,"change").pipe(L(c=>c.target.value)).subscribe(i);let s=ro(o),f=vo(n,{index$:t,query$:s,mode$:i});return q(s,f)}function bo(e){let r=gr("https://3if8u9o552.execute-api.us-east-1.amazonaws.com/_/"),t=be("sponsorship-count"),o=be("sponsorship-total");r.pipe(D(i=>B(t).pipe(he(u=>u.innerText=`${i.sponsors.length}`)))).subscribe(()=>e.removeAttribute("hidden")),r.pipe(D(i=>B(o).pipe(he(u=>u.innerText=`$ ${i.total.toString().replace(/\B(?=(\d{3})+(?!\d))/g,",")} a month`)))).subscribe();let n=yr(":scope > .mdx-sponsorship__list",e);return n&&t.length&&r.subscribe(i=>{for(let u of i.sponsors)u.type==="public"&&n.appendChild(mo(u.user));n.appendChild(ho(i.sponsors.filter(({type:u})=>u==="private").length))}),r.pipe(L(i=>Je({ref:e},i)))}function yo(){let{origin:e}=new URL(location.href);$(document.body,"click").subscribe(r=>{if(r.target instanceof HTMLElement){let t=r.target.closest("a");t&&t.origin!==e&&ga("send","event","outbound","click",t.href)}})}yo();var cn=document$.pipe(D(()=>q(...be("iconsearch").map(e=>xo(e)),...be("sponsorship").map(e=>bo(e)))));cn.subscribe();})();
-//# sourceMappingURL=custom.058c863c.min.js.map