/**
  @license
  Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
 **/
/**
  @license
  Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
 **/
/*
 *****************************************************************************
    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.
*****************************************************************************/
(function(g,x){"object"===typeof exports&&"undefined"!==typeof module?x(exports):"function"===typeof define&&define.amd?define("rxjs",["exports"],x):x(g.rxjs={})})(this,function(g){function x(b,a){function c(){this.constructor=b}if("function"!==typeof a&&null!==a)throw new TypeError("Class extends value "+String(a)+" is not a constructor or null");Sa(b,a);b.prototype=null===a?Object.create(a):(c.prototype=a.prototype,new c)}function Gb(b,a){var c={},d;for(d in b)Object.prototype.hasOwnProperty.call(b,
d)&&0>a.indexOf(d)&&(c[d]=b[d]);if(null!=b&&"function"===typeof Object.getOwnPropertySymbols){var e=0;for(d=Object.getOwnPropertySymbols(b);e<d.length;e++)0>a.indexOf(d[e])&&Object.prototype.propertyIsEnumerable.call(b,d[e])&&(c[d[e]]=b[d[e]])}return c}function Yd(b,a,c,d){function e(a){return a instanceof c?a:new c(function(b){b(a)})}return new (c||(c=Promise))(function(c,h){function f(a){try{w(d.next(a))}catch(y){h(y)}}function k(a){try{w(d["throw"](a))}catch(y){h(y)}}function w(a){a.done?c(a.value):
e(a.value).then(f,k)}w((d=d.apply(b,a||[])).next())})}function Ta(b,a){function c(a){return function(b){return d([a,b])}}function d(c){if(f)throw new TypeError("Generator is already executing.");for(;e;)try{if(f=1,h&&(l=c[0]&2?h["return"]:c[0]?h["throw"]||((l=h["return"])&&l.call(h),0):h.next)&&!(l=l.call(h,c[1])).done)return l;if(h=0,l)c=[c[0]&2,l.value];switch(c[0]){case 0:case 1:l=c;break;case 4:return e.label++,{value:c[1],done:!1};case 5:e.label++;h=c[1];c=[0];continue;case 7:c=e.ops.pop();e.trys.pop();
continue;default:if(!(l=e.trys,l=0<l.length&&l[l.length-1])&&(6===c[0]||2===c[0])){e=0;continue}if(3===c[0]&&(!l||c[1]>l[0]&&c[1]<l[3]))e.label=c[1];else if(6===c[0]&&e.label<l[1])e.label=l[1],l=c;else if(l&&e.label<l[2])e.label=l[2],e.ops.push(c);else{l[2]&&e.ops.pop();e.trys.pop();continue}}c=a.call(b,e)}catch(q){c=[6,q],h=0}finally{f=l=0}if(c[0]&5)throw c[1];return{value:c[0]?c[1]:void 0,done:!0}}var e={label:0,sent:function(){if(l[0]&1)throw l[1];return l[1]},trys:[],ops:[]},f,h,l,k;return k=
{next:c(0),"throw":c(1),"return":c(2)},"function"===typeof Symbol&&(k[Symbol.iterator]=function(){return this}),k}function F(b){var a="function"===typeof Symbol&&Symbol.iterator,c=a&&b[a],d=0;if(c)return c.call(b);if(b&&"number"===typeof b.length)return{next:function(){b&&d>=b.length&&(b=void 0);return{value:b&&b[d++],done:!b}}};throw new TypeError(a?"Object is not iterable.":"Symbol.iterator is not defined.");}function z(b,a){var c="function"===typeof Symbol&&b[Symbol.iterator];if(!c)return b;b=
c.call(b);var d,e=[],f;try{for(;(void 0===a||0<a--)&&!(d=b.next()).done;)e.push(d.value)}catch(h){f={error:h}}finally{try{d&&!d.done&&(c=b["return"])&&c.call(b)}finally{if(f)throw f.error;}}return e}function A(b,a){for(var c=0,d=a.length,e=b.length;c<d;c++,e++)b[e]=a[c];return b}function da(b){return this instanceof da?(this.v=b,this):new da(b)}function Zd(b,a,c){function d(a){k[a]&&(w[a]=function(b){return new Promise(function(c,d){1<g.push([a,b,c,d])||e(a,b)})})}function e(a,b){try{var c=k[a](b);
c.value instanceof da?Promise.resolve(c.value.v).then(f,h):l(g[0][2],c)}catch(L){l(g[0][3],L)}}function f(a){e("next",a)}function h(a){e("throw",a)}function l(a,b){(a(b),g.shift(),g.length)&&e(g[0][0],g[0][1])}if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var k=c.apply(b,a||[]),w,g=[];return w={},d("next"),d("throw"),d("return"),w[Symbol.asyncIterator]=function(){return this},w}function $d(b){function a(a){e[a]=b[a]&&function(d){return new Promise(function(e,
f){d=b[a](d);c(e,f,d.done,d.value)})}}function c(a,b,c,d){Promise.resolve(d).then(function(b){a({value:b,done:c})},b)}if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var d=b[Symbol.asyncIterator],e;return d?d.call(b):(b="function"===typeof F?F(b):b[Symbol.iterator](),e={},a("next"),a("throw"),a("return"),e[Symbol.asyncIterator]=function(){return this},e)}function p(b){return"function"===typeof b}function S(b){b=b(function(a){Error.call(a);a.stack=Error().stack});
b.prototype=Object.create(Error.prototype);return b.prototype.constructor=b}function P(b,a){b&&(a=b.indexOf(a),0<=a&&b.splice(a,1))}function Hb(b){return b instanceof D||b&&"closed"in b&&p(b.remove)&&p(b.add)&&p(b.unsubscribe)}function Ib(b){ea.setTimeout(function(){var a=T.onUnhandledError;if(a)a(b);else throw b;})}function B(){}function I(b,a,c){return{kind:b,value:a,error:c}}function Ca(b){if(T.useDeprecatedSynchronousErrorHandling){var a=!V;a&&(V={errorThrown:!1,error:null});b();if(a&&(a=V,b=
a.errorThrown,a=a.error,V=null,b))throw a;}else b()}function Ua(b,a){return function(){for(var a=[],d=0;d<arguments.length;d++)a[d]=arguments[d];try{b.apply(void 0,A([],z(a)))}catch(e){T.useDeprecatedSynchronousErrorHandling?T.useDeprecatedSynchronousErrorHandling&&V&&(V.errorThrown=!0,V.error=e):Ib(e)}}}function Jb(b){throw b;}function Va(b,a){var c=T.onStoppedNotification;c&&ea.setTimeout(function(){return c(b,a)})}function E(b){return b}function Wa(){for(var b=[],a=0;a<arguments.length;a++)b[a]=
arguments[a];return Kb(b)}function Kb(b){return 0===b.length?E:1===b.length?b[0]:function(a){return b.reduce(function(a,b){return b(a)},a)}}function Lb(b){var a;return null!==(a=null!==b&&void 0!==b?b:T.Promise)&&void 0!==a?a:Promise}function ae(b){var a;(a=b&&b instanceof ma)||(a=b&&p(b.next)&&p(b.error)&&p(b.complete)&&Hb(b));return a}function n(b){return function(a){if(p(null===a||void 0===a?void 0:a.lift))return a.lift(function(a){try{return b(a,this)}catch(d){this.error(d)}});throw new TypeError("Unable to lift unknown Observable type");
}}function Xa(){return n(function(b,a){var c=null;b._refCount++;var d=new m(a,void 0,void 0,void 0,function(){if(!b||0>=b._refCount||0<--b._refCount)c=null;else{var d=b._connection,f=c;c=null;!d||f&&d!==f||d.unsubscribe();a.unsubscribe()}});b.subscribe(d);d.closed||(c=b.connect())})}function Mb(b){var a=U.schedule;return new u(function(c){var d=new D,e=b||Da,f=e.now(),h=function(l){var k=e.now();c.next({timestamp:b?k:l,elapsed:k-f});c.closed||d.add(a(h))};d.add(a(h));return d})}function Nb(b){return b in
Ya?(delete Ya[b],!0):!1}function be(b){return new u(function(a){return b.schedule(function(){return a.complete()})})}function Ea(b){return b&&p(b.schedule)}function na(b){return p(b[b.length-1])?b.pop():void 0}function Q(b){return Ea(b[b.length-1])?b.pop():void 0}function Ob(b){return Symbol.asyncIterator&&p(null===b||void 0===b?void 0:b[Symbol.asyncIterator])}function Pb(b){return new TypeError("You provided "+(null!==b&&"object"===typeof b?"an invalid object":"'"+b+"'")+" where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.")}
function Qb(b){return p(null===b||void 0===b?void 0:b[Za])}function Rb(b){return Zd(this,arguments,function(){var a,c,d,e;return Ta(this,function(f){switch(f.label){case 0:a=b.getReader(),f.label=1;case 1:f.trys.push([1,,9,10]),f.label=2;case 2:return[4,da(a.read())];case 3:return c=f.sent(),d=c.value,(e=c.done)?[4,da(void 0)]:[3,5];case 4:return[2,f.sent()];case 5:return[4,da(d)];case 6:return[4,f.sent()];case 7:return f.sent(),[3,2];case 8:return[3,10];case 9:return a.releaseLock(),[7];case 10:return[2]}})})}
function v(b){if(b instanceof u)return b;if(null!=b){if(p(b[oa]))return ce(b);if($a(b))return de(b);if(p(null===b||void 0===b?void 0:b.then))return ee(b);if(Ob(b))return Sb(b);if(Qb(b))return fe(b);if(p(null===b||void 0===b?void 0:b.getReader))return Sb(Rb(b))}throw Pb(b);}function ce(b){return new u(function(a){var c=b[oa]();if(p(c.subscribe))return c.subscribe(a);throw new TypeError("Provided object does not correctly implement Symbol.observable");})}function de(b){return new u(function(a){for(var c=
0;c<b.length&&!a.closed;c++)a.next(b[c]);a.complete()})}function ee(b){return new u(function(a){b.then(function(b){a.closed||(a.next(b),a.complete())},function(b){return a.error(b)}).then(null,Ib)})}function fe(b){return new u(function(a){var c,d;try{for(var e=F(b),f=e.next();!f.done;f=e.next())if(a.next(f.value),a.closed)return}catch(h){c={error:h}}finally{try{f&&!f.done&&(d=e.return)&&d.call(e)}finally{if(c)throw c.error;}}a.complete()})}function Sb(b){return new u(function(a){ge(b,a).catch(function(b){return a.error(b)})})}
function ge(b,a){var c,d,e,f;return Yd(this,void 0,void 0,function(){var h,l;return Ta(this,function(k){switch(k.label){case 0:k.trys.push([0,5,6,11]),c=$d(b),k.label=1;case 1:return[4,c.next()];case 2:if(d=k.sent(),d.done)return[3,4];h=d.value;a.next(h);if(a.closed)return[2];k.label=3;case 3:return[3,1];case 4:return[3,11];case 5:return l=k.sent(),e={error:l},[3,11];case 6:return k.trys.push([6,,9,10]),d&&!d.done&&(f=c.return)?[4,f.call(c)]:[3,8];case 7:k.sent(),k.label=8;case 8:return[3,10];case 9:if(e)throw e.error;
return[7];case 10:return[7];case 11:return a.complete(),[2]}})})}function G(b,a,c,d,e){void 0===d&&(d=0);void 0===e&&(e=!1);a=a.schedule(function(){c();e?b.add(this.schedule(null,d)):this.unsubscribe()},d);b.add(a);if(!e)return a}function pa(b,a){void 0===a&&(a=0);return n(function(c,d){c.subscribe(new m(d,function(c){return G(d,b,function(){return d.next(c)},a)},function(){return G(d,b,function(){return d.complete()},a)},function(c){return G(d,b,function(){return d.error(c)},a)}))})}function qa(b,
a){void 0===a&&(a=0);return n(function(c,d){d.add(b.schedule(function(){return c.subscribe(d)},a))})}function he(b,a){return new u(function(c){var d=0;return a.schedule(function(){d===b.length?c.complete():(c.next(b[d++]),c.closed||this.schedule())})})}function Tb(b,a){return new u(function(c){var d;G(c,a,function(){d=b[Za]();G(c,a,function(){var a,b,h;try{a=d.next(),b=a.value,h=a.done}catch(l){c.error(l);return}h?c.complete():c.next(b)},0,!0)});return function(){return p(null===d||void 0===d?void 0:
d.return)&&d.return()}})}function Ub(b,a){if(!b)throw Error("Iterable cannot be null");return new u(function(c){G(c,a,function(){var d=b[Symbol.asyncIterator]();G(c,a,function(){d.next().then(function(a){a.done?c.complete():c.next(a.value)})},0,!0)})})}function Vb(b,a){if(null!=b){if(p(b[oa]))return v(b).pipe(qa(a),pa(a));if($a(b))return he(b,a);if(p(null===b||void 0===b?void 0:b.then))return v(b).pipe(qa(a),pa(a));if(Ob(b))return Ub(b,a);if(Qb(b))return Tb(b,a);if(p(null===b||void 0===b?void 0:b.getReader))return Ub(Rb(b),
a)}throw Pb(b);}function J(b,a){return a?Vb(b,a):v(b)}function ab(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];a=Q(b);return J(b,a)}function Wb(b,a){var c=p(b)?b:function(){return b},d=function(a){return a.error(c())};return new u(a?function(b){return a.schedule(d,0,b)}:d)}function Fa(b,a){var c,d,e,f=b.kind,h=b.value;b=b.error;if("string"!==typeof f)throw new TypeError('Invalid notification, missing "kind"');"N"===f?null===(c=a.next)||void 0===c?void 0:c.call(a,h):"E"===f?null===(d=
a.error)||void 0===d?void 0:d.call(a,b):null===(e=a.complete)||void 0===e?void 0:e.call(a)}function bb(b){return b instanceof Date&&!isNaN(b)}function cb(b,a){b=bb(b)?{first:b}:"number"===typeof b?{each:b}:b;var c=b.first,d=b.each,e=b.with,f=void 0===e?ie:e,e=b.scheduler,h=void 0===e?null!==a&&void 0!==a?a:M:e;a=b.meta;var l=void 0===a?null:a;if(null==c&&null==d)throw new TypeError("No timeout provided.");return n(function(a,b){var e,k,g=null,w=0,L=function(a){k=G(b,h,function(){try{e.unsubscribe(),
v(f({meta:l,lastValue:g,seen:w})).subscribe(b)}catch(W){b.error(W)}},a)};e=a.subscribe(new m(b,function(a){null===k||void 0===k?void 0:k.unsubscribe();w++;b.next(g=a);0<d&&L(d)},void 0,void 0,function(){(null===k||void 0===k?0:k.closed)||(null===k||void 0===k?void 0:k.unsubscribe());g=null}));L(null!=c?"number"===typeof c?c:+c-h.now():d)})}function ie(b){throw new Xb(b);}function N(b,a){return n(function(c,d){var e=0;c.subscribe(new m(d,function(c){d.next(b.call(a,c,e++))}))})}function X(b){return N(function(a){return je(a)?
b.apply(void 0,A([],z(a))):b(a)})}function Ga(b,a,c,d){if(c)if(Ea(c))d=c;else return function(){for(var e=[],f=0;f<arguments.length;f++)e[f]=arguments[f];return Ga(b,a,d).apply(this,e).pipe(X(c))};return d?function(){for(var c=[],f=0;f<arguments.length;f++)c[f]=arguments[f];return Ga(b,a).apply(this,c).pipe(qa(d),pa(d))}:function(){for(var c=this,d=[],h=0;h<arguments.length;h++)d[h]=arguments[h];var l=new db,k=!0;return new u(function(e){e=l.subscribe(e);if(k){var f=k=!1,h=!1;a.apply(c,A(A([],z(d)),
[function(){for(var a=[],c=0;c<arguments.length;c++)a[c]=arguments[c];if(b&&(c=a.shift(),null!=c)){l.error(c);return}l.next(1<a.length?a:a[0]);h=!0;f&&l.complete()}]));h&&l.complete();f=!0}return e})}}function Yb(b){if(1===b.length){var a=b[0];if(ke(a))return{args:a,keys:null};if(a&&"object"===typeof a&&le(a)===me)return b=ne(a),{args:b.map(function(b){return a[b]}),keys:b}}return{args:b,keys:null}}function Zb(b,a){return b.reduce(function(b,d,e){return b[d]=a[e],b},{})}function $b(){for(var b=[],
a=0;a<arguments.length;a++)b[a]=arguments[a];var c=Q(b),a=na(b),b=Yb(b),d=b.args,e=b.keys;if(0===d.length)return J([],c);c=new u(ac(d,c,e?function(a){return Zb(e,a)}:E));return a?c.pipe(X(a)):c}function ac(b,a,c){void 0===c&&(c=E);return function(d){bc(a,function(){for(var e=b.length,f=Array(e),h=e,l=e,k=function(e){bc(a,function(){var k=!1;J(b[e],a).subscribe(new m(d,function(a){f[e]=a;k||(k=!0,l--);l||d.next(c(f.slice()))},function(){--h||d.complete()}))},d)},g=0;g<e;g++)k(g)},d)}}function bc(b,
a,c){b?G(c,b,a):a()}function eb(b,a,c,d,e,f,h,l){var k=[],g=0,q=0,y=!1,r=function(a){return g<d?t(a):k.push(a)},t=function(b){f&&a.next(b);g++;var l=!1;v(c(b,q++)).subscribe(new m(a,function(b){null===e||void 0===e?void 0:e(b);f?r(b):a.next(b)},function(){l=!0},void 0,function(){if(l)try{g--;for(var b=function(){var b=k.shift();h?G(a,h,function(){return t(b)}):t(b)};k.length&&g<d;)b();!y||k.length||g||a.complete()}catch(R){a.error(R)}}))};b.subscribe(new m(a,r,function(){y=!0;!y||k.length||g||a.complete()}));
return function(){null===l||void 0===l?void 0:l()}}function H(b,a,c){void 0===c&&(c=Infinity);if(p(a))return H(function(c,e){return N(function(b,d){return a(c,b,e,d)})(v(b(c,e)))},c);"number"===typeof a&&(c=a);return n(function(a,e){return eb(a,e,b,c)})}function ra(b){void 0===b&&(b=Infinity);return H(E,b)}function Ha(){return ra(1)}function sa(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return Ha()(J(b,Q(b)))}function ta(b){return new u(function(a){v(b()).subscribe(a)})}function fb(b,
a,c,d){p(c)&&(d=c,c=void 0);if(d)return fb(b,a,c).pipe(X(d));d=z(oe(b)?pe.map(function(d){return function(e){return b[d](a,e,c)}}):qe(b)?re.map(cc(b,a)):se(b)?te.map(cc(b,a)):[],2);var e=d[0],f=d[1];if(!e&&$a(b))return H(function(b){return fb(b,a,c)})(v(b));if(!e)throw new TypeError("Invalid event target");return new u(function(a){var b=function(){for(var b=[],c=0;c<arguments.length;c++)b[c]=arguments[c];return a.next(1<b.length?b:b[0])};e(b);return function(){return f(b)}})}function cc(b,a){return function(c){return function(d){return b[c](a,
d)}}}function qe(b){return p(b.addListener)&&p(b.removeListener)}function se(b){return p(b.on)&&p(b.off)}function oe(b){return p(b.addEventListener)&&p(b.removeEventListener)}function dc(b,a,c){return c?dc(b,a).pipe(X(c)):new u(function(c){var d=function(){for(var a=[],b=0;b<arguments.length;b++)a[b]=arguments[b];return c.next(1===a.length?a[0]:a)},f=b(d);return p(a)?function(){return a(d,f)}:void 0})}function fa(b,a,c){void 0===b&&(b=0);void 0===c&&(c=ua);var d=-1;null!=a&&(Ea(a)?c=a:d=a);return new u(function(a){var e=
bb(b)?+b-c.now():b;0>e&&(e=0);var h=0;return c.schedule(function(){a.closed||(a.next(h++),0<=d?this.schedule(void 0,d):a.complete())},e)})}function ec(b,a){void 0===b&&(b=0);void 0===a&&(a=M);0>b&&(b=0);return fa(b,b,a)}function Y(b){return 1===b.length&&ue(b[0])?b[0]:b}function fc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];var c=Y(b);return n(function(a,b){var d=A([a],z(c)),e=function(){if(!b.closed)if(0<d.length){var a=void 0;try{a=v(d.shift())}catch(w){e();return}var c=new m(b,
void 0,B,B);b.add(a.subscribe(c));c.add(e)}else b.complete()};e()})}function gc(b,a){return function(c,d){return!b.call(a,c,d)}}function O(b,a){return n(function(c,d){var e=0;c.subscribe(new m(d,function(c){return b.call(a,c,e++)&&d.next(c)}))})}function hc(b){return function(a){for(var c=[],d=function(d){c.push(v(b[d]).subscribe(new m(a,function(b){if(c){for(var e=0;e<c.length;e++)e!==d&&c[e].unsubscribe();c=null}a.next(b)})))},e=0;c&&!a.closed&&e<b.length;e++)d(e)}}function gb(){for(var b=[],a=
0;a<arguments.length;a++)b[a]=arguments[a];var c=na(b),d=Y(b);return d.length?new u(function(a){var b=d.map(function(){return[]}),e=d.map(function(){return!1});a.add(function(){b=e=null});for(var l=function(f){v(d[f]).subscribe(new m(a,function(d){b[f].push(d);b.every(function(a){return a.length})&&(d=b.map(function(a){return a.shift()}),a.next(c?c.apply(void 0,A([],z(d))):d),b.some(function(a,b){return!a.length&&e[b]})&&a.complete())},function(){e[f]=!0;!b[f].length&&a.complete()}))},k=0;!a.closed&&
k<d.length;k++)l(k);return function(){b=e=null}}):K}function hb(b){return n(function(a,c){var d=!1,e=null,f=null,h=!1,l=function(){null===f||void 0===f?void 0:f.unsubscribe();f=null;if(d){d=!1;var a=e;e=null;c.next(a)}h&&c.complete()},k=function(){f=null;h&&c.complete()};a.subscribe(new m(c,function(a){d=!0;e=a;f||v(b(a)).subscribe(f=new m(c,l,k))},function(){h=!0;d&&f&&!f.closed||c.complete()}))})}function ic(b,a){void 0===a&&(a=ua);return hb(function(){return fa(b,a)})}function jc(b){return n(function(a,
c){var d=[];a.subscribe(new m(c,function(a){return d.push(a)},function(){c.next(d);c.complete()}));b.subscribe(new m(c,function(){var a=d;d=[];c.next(a)},B));return function(){d=null}})}function kc(b,a){void 0===a&&(a=null);a=null!==a&&void 0!==a?a:b;return n(function(c,d){var e=[],f=0;c.subscribe(new m(d,function(c){var h,k,g,q,y=null;0===f++%a&&e.push([]);try{for(var r=F(e),t=r.next();!t.done;t=r.next()){var m=t.value;m.push(c);b<=m.length&&(y=null!==y&&void 0!==y?y:[],y.push(m))}}catch(R){h={error:R}}finally{try{t&&
!t.done&&(k=r.return)&&k.call(r)}finally{if(h)throw h.error;}}if(y)try{for(var n=F(y),W=n.next();!W.done;W=n.next())m=W.value,P(e,m),d.next(m)}catch(R){g={error:R}}finally{try{W&&!W.done&&(q=n.return)&&q.call(n)}finally{if(g)throw g.error;}}},function(){var a,b;try{for(var c=F(e),f=c.next();!f.done;f=c.next())d.next(f.value)}catch(q){a={error:q}}finally{try{f&&!f.done&&(b=c.return)&&b.call(c)}finally{if(a)throw a.error;}}d.complete()},void 0,function(){e=null}))})}function lc(b){for(var a,c,d=[],
e=1;e<arguments.length;e++)d[e-1]=arguments[e];var f=null!==(a=Q(d))&&void 0!==a?a:M,h=null!==(c=d[0])&&void 0!==c?c:null,l=d[1]||Infinity;return n(function(a,c){var d=[],e=!1,k=function(a){var b=a.buffer;a.subs.unsubscribe();P(d,a);c.next(b);e&&g()},g=function(){if(d){var a=new D;c.add(a);var e={buffer:[],subs:a};d.push(e);G(a,f,function(){return k(e)},b)}};null!==h&&0<=h?G(c,f,g,h,!0):e=!0;g();var w=new m(c,function(a){var b,c,e=d.slice();try{for(var f=F(e),h=f.next();!h.done;h=f.next()){var g=
h.value,w=g.buffer;w.push(a);l<=w.length&&k(g)}}catch(we){b={error:we}}finally{try{h&&!h.done&&(c=f.return)&&c.call(f)}finally{if(b)throw b.error;}}},function(){for(;null===d||void 0===d?0:d.length;)c.next(d.shift().buffer);null===w||void 0===w?void 0:w.unsubscribe();c.complete();c.unsubscribe()},void 0,function(){return d=null});a.subscribe(w)})}function mc(b,a){return n(function(c,d){var e=[];v(b).subscribe(new m(d,function(b){var c=[];e.push(c);var f=new D;f.add(v(a(b)).subscribe(new m(d,function(){P(e,
c);d.next(c);f.unsubscribe()},B)))},B));c.subscribe(new m(d,function(a){var b,c;try{for(var d=F(e),f=d.next();!f.done;f=d.next())f.value.push(a)}catch(q){b={error:q}}finally{try{f&&!f.done&&(c=d.return)&&c.call(d)}finally{if(b)throw b.error;}}},function(){for(;0<e.length;)d.next(e.shift());d.complete()}))})}function nc(b){return n(function(a,c){var d=null,e=null,f=function(){null===e||void 0===e?void 0:e.unsubscribe();var a=d;d=[];a&&c.next(a);v(b()).subscribe(e=new m(c,f,B))};f();a.subscribe(new m(c,
function(a){return null===d||void 0===d?void 0:d.push(a)},function(){d&&c.next(d);c.complete()},void 0,function(){return d=e=null}))})}function ib(b){return n(function(a,c){var d=null,e=!1,f,d=a.subscribe(new m(c,void 0,void 0,function(h){f=v(b(h,ib(b)(a)));d?(d.unsubscribe(),d=null,f.subscribe(c)):e=!0}));e&&(d.unsubscribe(),d=null,f.subscribe(c))})}function oc(b,a,c,d,e){return function(f,h){var l=c,k=a,g=0;f.subscribe(new m(h,function(a){var c=g++;k=l?b(k,a,c):(l=!0,a);d&&h.next(k)},e&&function(){l&&
h.next(k);h.complete()}))}}function ga(b,a){return n(oc(b,a,2<=arguments.length,!1,!0))}function jb(){return n(function(b,a){ga(xe,[])(b).subscribe(a)})}function pc(b,a){return Wa(jb(),H(function(a){return b(a)}),a?X(a):E)}function Ia(b){return pc($b,b)}function kb(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return(a=na(b))?Wa(kb.apply(void 0,A([],z(b))),X(a)):n(function(a,d){ac(A([a],z(Y(b))))(d)})}function qc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return kb.apply(void 0,
A([],z(b)))}function Ja(b,a){return p(a)?H(b,a,1):H(b,1)}function rc(b,a){return p(a)?Ja(function(){return b},a):Ja(function(){return b})}function sc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];var c=Q(b);return n(function(a,e){Ha()(J(A([a],z(b)),c)).subscribe(e)})}function tc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return sc.apply(void 0,A([],z(b)))}function ye(b){return new u(function(a){return b.subscribe(a)})}function Ka(b,a){void 0===a&&(a=ze);var c=a.connector;
return n(function(a,e){var d=c();J(b(ye(d))).subscribe(e);e.add(a.subscribe(d))})}function uc(b){return ga(function(a,c,d){return!b||b(c,d)?a+1:a},0)}function vc(b){return n(function(a,c){var d=!1,e=null,f=null,h=function(){null===f||void 0===f?void 0:f.unsubscribe();f=null;if(d){d=!1;var a=e;e=null;c.next(a)}};a.subscribe(new m(c,function(a){null===f||void 0===f?void 0:f.unsubscribe();d=!0;e=a;f=new m(c,h,B);v(b(a)).subscribe(f)},function(){h();c.complete()},void 0,function(){e=f=null}))})}function wc(b,
a){void 0===a&&(a=M);return n(function(c,d){function e(){var c=l+b,e=a.now();e<c?(f=this.schedule(void 0,c-e),d.add(f)):k()}var f=null,h=null,l=null,k=function(){if(f){f.unsubscribe();f=null;var a=h;h=null;d.next(a)}};c.subscribe(new m(d,function(c){h=c;l=a.now();f||(f=a.schedule(e,b),d.add(f))},function(){k();d.complete()},void 0,function(){h=f=null}))})}function va(b){return n(function(a,c){var d=!1;a.subscribe(new m(c,function(a){d=!0;c.next(a)},function(){d||c.next(b);c.complete()}))})}function Z(b){return 0>=
b?function(){return K}:n(function(a,c){var d=0;a.subscribe(new m(c,function(a){++d<=b&&(c.next(a),b<=d&&c.complete())}))})}function lb(){return n(function(b,a){b.subscribe(new m(a,B))})}function mb(b){return N(function(){return b})}function La(b,a){return a?function(c){return sa(a.pipe(Z(1),lb()),c.pipe(La(b)))}:H(function(a,d){return b(a,d).pipe(Z(1),mb(a))})}function xc(b,a){void 0===a&&(a=M);var c=fa(b,a);return La(function(){return c})}function yc(){return n(function(b,a){b.subscribe(new m(a,
function(b){return Fa(b,a)}))})}function zc(b,a){return n(function(c,d){var e=new Set;c.subscribe(new m(d,function(a){var c=b?b(a):a;e.has(c)||(e.add(c),d.next(a))}));null===a||void 0===a?void 0:a.subscribe(new m(d,function(){return e.clear()},B))})}function nb(b,a){void 0===a&&(a=E);b=null!==b&&void 0!==b?b:Ae;return n(function(c,d){var e,f=!0;c.subscribe(new m(d,function(c){var h=a(c);if(f||!b(e,h))f=!1,e=h,d.next(c)}))})}function Ae(b,a){return b===a}function Ac(b,a){return nb(function(c,d){return a?
a(c[b],d[b]):c[b]===d[b]})}function wa(b){void 0===b&&(b=Be);return n(function(a,c){var d=!1;a.subscribe(new m(c,function(a){d=!0;c.next(a)},function(){return d?c.complete():c.error(b())}))})}function Be(){return new aa}function Bc(b,a){if(0>b)throw new ob;var c=2<=arguments.length;return function(d){return d.pipe(O(function(a,c){return c===b}),Z(1),c?va(a):wa(function(){return new ob}))}}function Cc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return function(a){return sa(a,ab.apply(void 0,
A([],z(b))))}}function Dc(b,a){return n(function(c,d){var e=0;c.subscribe(new m(d,function(f){b.call(a,f,e++,c)||(d.next(!1),d.complete())},function(){d.next(!0);d.complete()}))})}function Ma(){return n(function(b,a){var c=!1,d=null;b.subscribe(new m(a,function(b){d||(d=v(b).subscribe(new m(a,void 0,function(){d=null;c&&a.complete()})))},function(){c=!0;!d&&a.complete()}))})}function pb(b,a){return a?function(c){return c.pipe(pb(function(c,e){return v(b(c,e)).pipe(N(function(b,d){return a(c,b,e,d)}))}))}:
n(function(a,d){var c=0,f=null,h=!1;a.subscribe(new m(d,function(a){f||(f=new m(d,void 0,function(){f=null;h&&d.complete()}),v(b(a,c++)).subscribe(f))},function(){h=!0;!f&&d.complete()}))})}function Ec(b,a,c){void 0===a&&(a=Infinity);a=1>(a||0)?Infinity:a;return n(function(d,e){return eb(d,e,b,a,void 0,!0,c)})}function Fc(b){return n(function(a,c){try{a.subscribe(c)}finally{c.add(b)}})}function Gc(b,a){return n(Hc(b,a,"value"))}function Hc(b,a,c){var d="index"===c;return function(c,f){var e=0;c.subscribe(new m(f,
function(h){var l=e++;b.call(a,h,l,c)&&(f.next(d?l:h),f.complete())},function(){f.next(d?-1:void 0);f.complete()}))}}function Ic(b,a){return n(Hc(b,a,"index"))}function Jc(b,a){var c=2<=arguments.length;return function(d){return d.pipe(b?O(function(a,c){return b(a,c,d)}):E,Z(1),c?va(a):wa(function(){return new aa}))}}function Kc(b,a,c,d){return n(function(e,f){function h(a,b){var c=new u(function(a){y.activeGroups++;var c=b.subscribe(a);return function(){c.unsubscribe();0===--y.activeGroups&&y.teardownAttempted&&
y.unsubscribe()}});c.key=a;return c}var l;a&&"function"!==typeof a?(c=a.duration,l=a.element,d=a.connector):l=a;var k=new Map,g=function(a){k.forEach(a);a(f)},q=function(a){return g(function(b){return b.error(a)})},y=new Ce(f,function(a){try{var e=b(a),g=k.get(e);if(!g){k.set(e,g=d?d():new C);var w=h(e,g);f.next(w);if(c){var r=new m(g,function(){g.complete();null===r||void 0===r?void 0:r.unsubscribe()},void 0,void 0,function(){return k.delete(e)});y.add(v(c(w)).subscribe(r))}}g.next(l?l(a):a)}catch(R){q(R)}},
function(){return g(function(a){return a.complete()})},q,function(){return k.clear()});e.subscribe(y)})}function Lc(){return n(function(b,a){b.subscribe(new m(a,function(){a.next(!1);a.complete()},function(){a.next(!0);a.complete()}))})}function qb(b){return 0>=b?function(){return K}:n(function(a,c){var d=[];a.subscribe(new m(c,function(a){d.push(a);b<d.length&&d.shift()},function(){var a,b;try{for(var h=F(d),l=h.next();!l.done;l=h.next())c.next(l.value)}catch(k){a={error:k}}finally{try{l&&!l.done&&
(b=h.return)&&b.call(h)}finally{if(a)throw a.error;}}c.complete()},void 0,function(){d=null}))})}function Mc(b,a){var c=2<=arguments.length;return function(d){return d.pipe(b?O(function(a,c){return b(a,c,d)}):E,qb(1),c?va(a):wa(function(){return new aa}))}}function Nc(){return n(function(b,a){b.subscribe(new m(a,function(b){a.next(Na.createNext(b))},function(){a.next(Na.createComplete());a.complete()},function(b){a.next(Na.createError(b));a.complete()}))})}function Oc(b){return ga(p(b)?function(a,
c){return 0<b(a,c)?a:c}:function(a,b){return a>b?a:b})}function Pc(b,a,c){void 0===c&&(c=Infinity);if(p(a))return H(function(){return b},a,c);"number"===typeof a&&(c=a);return H(function(){return b},c)}function Qc(b,a,c){void 0===c&&(c=Infinity);return n(function(d,e){var f=a;return eb(d,e,function(a,c){return b(f,a,c)},c,function(a){f=a},!1,void 0,function(){return f=null})})}function Rc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];var c=Q(b),d="number"===typeof b[b.length-1]?b.pop():
Infinity,b=Y(b);return n(function(a,f){ra(d)(J(A([a],z(b)),c)).subscribe(f)})}function Sc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return Rc.apply(void 0,A([],z(b)))}function Tc(b){return ga(p(b)?function(a,c){return 0>b(a,c)?a:c}:function(a,b){return a<b?a:b})}function Oa(b,a){var c=p(b)?b:function(){return b};return p(a)?Ka(a,{connector:c}):function(a){return new Pa(a,c)}}function Uc(){return n(function(b,a){var c,d=!1;b.subscribe(new m(a,function(b){var e=c;c=b;d&&a.next([e,
b]);d=!0}))})}function Vc(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];var c=b.length;if(0===c)throw Error("list of properties cannot be empty.");return N(function(a){var d=a;for(a=0;a<c;a++)if(d=null===d||void 0===d?void 0:d[b[a]],"undefined"===typeof d)return;return d})}function Wc(b){return b?function(a){return Ka(b)(a)}:function(a){return Oa(new C)(a)}}function Xc(b){return function(a){var c=new Yc(b);return new Pa(a,function(){return c})}}function Zc(){return function(b){var a=
new db;return new Pa(b,function(){return a})}}function $c(b,a,c,d){c&&!p(c)&&(d=c);var e=p(c)?c:void 0;return function(c){return Oa(new ha(b,a,d),e)(c)}}function rb(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return b.length?n(function(a,d){hc(A([a],z(b)))(d)}):E}function ad(b){void 0===b&&(b=Infinity);return 0>=b?function(){return K}:n(function(a,c){var d=0,e,f=function(){var h=!1;e=a.subscribe(new m(c,void 0,function(){++d<b?e?(e.unsubscribe(),e=null,f()):h=!0:c.complete()}));h&&
(e.unsubscribe(),e=null,f())};f()})}function bd(b){return n(function(a,c){var d,e=!1,f,h=!1,l=!1,k=function(){f||(f=new C,b(f).subscribe(new m(c,function(){d?g():e=!0},function(){h=!0;l&&h&&c.complete()})));return f},g=function(){l=!1;d=a.subscribe(new m(c,void 0,function(){(l=!0,h)&&(c.complete(),!0)||k().next()}));e&&(d.unsubscribe(),d=null,e=!1,g())};g()})}function cd(b){void 0===b&&(b=Infinity);b=b&&"object"===typeof b?b:{count:b};var a=b.count,c=void 0===a?Infinity:a,d=b.delay;b=b.resetOnSuccess;
var e=void 0===b?!1:b;return 0>=c?E:n(function(a,b){var f=0,h,g=function(){var l=!1;h=a.subscribe(new m(b,function(a){e&&(f=0);b.next(a)},void 0,function(a){if(f++<c){var e=function(){h?(h.unsubscribe(),h=null,g()):l=!0};if(null!=d){a="number"===typeof d?fa(d):v(d(a,f));var k=new m(b,function(){k.unsubscribe();e()},function(){b.complete()});a.subscribe(k)}else e()}else b.error(a)}));l&&(h.unsubscribe(),h=null,g())};g()})}function dd(b){return n(function(a,c){var d,e=!1,f,h=function(){d=a.subscribe(new m(c,
void 0,void 0,function(a){f||(f=new C,b(f).subscribe(new m(c,function(){return d?h():e=!0})));f&&f.next(a)}));e&&(d.unsubscribe(),d=null,e=!1,h())};h()})}function sb(b){return n(function(a,c){var d=!1,e=null;a.subscribe(new m(c,function(a){d=!0;e=a}));b.subscribe(new m(c,function(){if(d){d=!1;var a=e;e=null;c.next(a)}},B))})}function ed(b,a){void 0===a&&(a=M);return sb(ec(b,a))}function tb(b,a){return n(oc(b,a,2<=arguments.length,!0))}function fd(b,a){void 0===a&&(a=function(a,b){return a===b});return n(function(c,
d){var e={buffer:[],complete:!1},f={buffer:[],complete:!1},h=function(b,c){var e=new m(d,function(e){var f=c.buffer,h=c.complete;0===f.length?h?(d.next(!1),d.complete()):b.buffer.push(e):a(e,f.shift())||(d.next(!1),d.complete())},function(){b.complete=!0;var a=c.buffer;c.complete&&(d.next(0===a.length),d.complete());null===e||void 0===e?void 0:e.unsubscribe()});return e};c.subscribe(h(e,f));b.subscribe(h(f,e))})}function ub(b){void 0===b&&(b={});var a=b.connector,c=void 0===a?function(){return new C}:
a,a=b.resetOnError,d=void 0===a?!0:a,a=b.resetOnComplete,e=void 0===a?!0:a;b=b.resetOnRefCountZero;var f=void 0===b?!0:b;return function(a){var b=null,h=null,g=null,q=0,y=!1,m=!1,t=function(){null===h||void 0===h?void 0:h.unsubscribe();h=null},L=function(){t();b=g=null;y=m=!1},p=function(){var a=b;L();null===a||void 0===a?void 0:a.unsubscribe()};return n(function(a,l){q++;m||y||t();var k=g=null!==g&&void 0!==g?g:c();l.add(function(){q--;0!==q||m||y||(h=vb(p,f))});k.subscribe(l);b||(b=new Qa({next:function(a){return k.next(a)},
error:function(a){m=!0;t();h=vb(L,d,a);k.error(a)},complete:function(){y=!0;t();h=vb(L,e);k.complete()}}),J(a).subscribe(b))})(a)}}function vb(b,a){for(var c=[],d=2;d<arguments.length;d++)c[d-2]=arguments[d];return!0===a?(b(),null):!1===a?null:a.apply(void 0,A([],z(c))).pipe(Z(1)).subscribe(function(){return b()})}function gd(b,a,c){var d,e,f,h=!1;b&&"object"===typeof b?(f=null!==(d=b.bufferSize)&&void 0!==d?d:Infinity,a=null!==(e=b.windowTime)&&void 0!==e?e:Infinity,h=!!b.refCount,c=b.scheduler):
f=null!==b&&void 0!==b?b:Infinity;return ub({connector:function(){return new ha(f,a,c)},resetOnError:!0,resetOnComplete:!1,resetOnRefCountZero:h})}function hd(b){return n(function(a,c){var d=!1,e,f=!1,h=0;a.subscribe(new m(c,function(l){f=!0;if(!b||b(l,h++,a))d&&c.error(new id("Too many matching values")),d=!0,e=l},function(){d?(c.next(e),c.complete()):c.error(f?new jd("No matching values"):new aa)}))})}function kd(b){return O(function(a,c){return b<=c})}function ld(b){return 0>=b?E:n(function(a,
c){var d=Array(b),e=0;a.subscribe(new m(c,function(a){var f=e++;if(f<b)d[f]=a;else{var f=f%b,l=d[f];d[f]=a;c.next(l)}}));return function(){d=null}})}function md(b){return n(function(a,c){var d=!1,e=new m(c,function(){null===e||void 0===e?void 0:e.unsubscribe();d=!0},B);v(b).subscribe(e);a.subscribe(new m(c,function(a){return d&&c.next(a)}))})}function nd(b){return n(function(a,c){var d=!1,e=0;a.subscribe(new m(c,function(a){return(d||(d=!b(a,e++)))&&c.next(a)}))})}function od(){for(var b=[],a=0;a<
arguments.length;a++)b[a]=arguments[a];var c=Q(b);return n(function(a,e){(c?sa(b,a,c):sa(b,a)).subscribe(e)})}function ia(b,a){return n(function(c,d){var e=null,f=0,h=!1;c.subscribe(new m(d,function(c){null===e||void 0===e?void 0:e.unsubscribe();var l=0,g=f++;v(b(c,g)).subscribe(e=new m(d,function(b){return d.next(a?a(c,b,g,l++):b)},function(){e=null;h&&!e&&d.complete()}))},function(){(h=!0,!e)&&d.complete()}))})}function pd(){return ia(E)}function qd(b,a){return p(a)?ia(function(){return b},a):ia(function(){return b})}
function rd(b,a){return n(function(c,d){var e=a;ia(function(a,c){return b(e,a,c)},function(a,b){return e=b,b})(c).subscribe(d);return function(){e=null}})}function sd(b){return n(function(a,c){v(b).subscribe(new m(c,function(){return c.complete()},B));!c.closed&&a.subscribe(c)})}function td(b,a){void 0===a&&(a=!1);return n(function(c,d){var e=0;c.subscribe(new m(d,function(c){var f=b(c,e++);(f||a)&&d.next(c);!f&&d.complete()}))})}function ud(b,a,c){var d=p(b)||a||c?{next:b,error:a,complete:c}:b;return d?
n(function(a,b){var c;null===(c=d.subscribe)||void 0===c?void 0:c.call(d);var e=!0;a.subscribe(new m(b,function(a){var c;null===(c=d.next)||void 0===c?void 0:c.call(d,a);b.next(a)},function(){var a;e=!1;null===(a=d.complete)||void 0===a?void 0:a.call(d);b.complete()},function(a){var c;e=!1;null===(c=d.error)||void 0===c?void 0:c.call(d,a);b.error(a)},function(){var a,b;e&&(null===(a=d.unsubscribe)||void 0===a?void 0:a.call(d));null===(b=d.finalize)||void 0===b?void 0:b.call(d)}))}):E}function wb(b,
a){a=void 0===a?vd:a;var c=a.leading,d=a.trailing;return n(function(a,f){var e=!1,l=null,g=null,w=!1,q=function(){null===g||void 0===g?void 0:g.unsubscribe();g=null;d&&(r(),w&&f.complete())},y=function(){g=null;w&&f.complete()},r=function(){if(e){e=!1;var a=l;l=null;f.next(a);!w&&(g=v(b(a)).subscribe(new m(f,q,y)))}};a.subscribe(new m(f,function(a){e=!0;l=a;(!g||g.closed)&&(c?r():g=v(b(a)).subscribe(new m(f,q,y)))},function(){w=!0;d&&e&&g&&!g.closed||f.complete()}))})}function wd(b,a,c){void 0===
a&&(a=M);void 0===c&&(c=vd);var d=fa(b,a);return wb(function(){return d},c)}function xd(b){void 0===b&&(b=ua);return function(a){return ta(function(){return a.pipe(tb(function(a,d){a=a.current;return{value:d,current:b.now(),last:a}},{current:b.now(),value:void 0,last:void 0}),N(function(a){return new De(a.value,a.current-a.last)}))})}}function yd(b,a,c){var d,e;c=null!==c&&void 0!==c?c:ua;bb(b)?d=b:"number"===typeof b&&(e=b);if(a)b=function(){return a};else throw new TypeError("No observable provided to switch to");
if(null==d&&null==e)throw new TypeError("No timeout provided.");return cb({first:d,each:e,scheduler:c,with:b})}function zd(b){void 0===b&&(b=ja);return N(function(a){return{value:a,timestamp:b.now()}})}function Ad(b){return n(function(a,c){var d=new C;c.next(d.asObservable());var e=function(a){d.error(a);c.error(a)};a.subscribe(new m(c,function(a){return null===d||void 0===d?void 0:d.next(a)},function(){d.complete();c.complete()},e));b.subscribe(new m(c,function(){d.complete();c.next(d=new C)},B,
e));return function(){null===d||void 0===d?void 0:d.unsubscribe();d=null}})}function Bd(b,a){void 0===a&&(a=0);var c=0<a?a:b;return n(function(a,e){var d=[new C],h=0;e.next(d[0].asObservable());a.subscribe(new m(e,function(a){var f,l;try{for(var g=F(d),m=g.next();!m.done;m=g.next())m.value.next(a)}catch(r){f={error:r}}finally{try{m&&!m.done&&(l=g.return)&&l.call(g)}finally{if(f)throw f.error;}}a=h-b+1;0<=a&&0===a%c&&d.shift().complete();0===++h%c&&(a=new C,d.push(a),e.next(a.asObservable()))},function(){for(;0<
d.length;)d.shift().complete();e.complete()},function(a){for(;0<d.length;)d.shift().error(a);e.error(a)},function(){d=null}))})}function Cd(b){for(var a,c,d=[],e=1;e<arguments.length;e++)d[e-1]=arguments[e];var f=null!==(a=Q(d))&&void 0!==a?a:M,h=null!==(c=d[0])&&void 0!==c?c:null,g=d[1]||Infinity;return n(function(a,c){var d=[],e=!1,l=function(a){var b=a.subs;a.window.complete();b.unsubscribe();P(d,a);e&&k()},k=function(){if(d){var a=new D;c.add(a);var e=new C,h={window:e,subs:a,seen:0};d.push(h);
c.next(e.asObservable());G(a,f,function(){return l(h)},b)}};null!==h&&0<=h?G(c,f,k,h,!0):e=!0;k();var w=function(a){d.slice().forEach(function(b){return a(b.window)});a(c);c.unsubscribe()};a.subscribe(new m(c,function(a){d.slice().forEach(function(b){b.window.next(a);g<=++b.seen&&l(b)})},function(){return w(function(a){return a.complete()})},function(a){return w(function(b){return b.error(a)})}));return function(){d=null}})}function Dd(b,a){return n(function(c,d){var e=[],f=function(a){for(;0<e.length;)e.shift().error(a);
d.error(a)};v(b).subscribe(new m(d,function(b){var c=new C;e.push(c);var h=new D,g;try{g=v(a(b))}catch(q){f(q);return}d.next(c.asObservable());h.add(g.subscribe(new m(d,function(){P(e,c);c.complete();h.unsubscribe()},B,f)))},B));c.subscribe(new m(d,function(a){var b,c,d=e.slice();try{for(var f=F(d),h=f.next();!h.done;h=f.next())h.value.next(a)}catch(r){b={error:r}}finally{try{h&&!h.done&&(c=f.return)&&c.call(f)}finally{if(b)throw b.error;}}},function(){for(;0<e.length;)e.shift().complete();d.complete()},
f,function(){for(;0<e.length;)e.shift().unsubscribe()}))})}function Ed(b){return n(function(a,c){var d,e,f=function(a){d.error(a);c.error(a)},h=function(){null===e||void 0===e?void 0:e.unsubscribe();null===d||void 0===d?void 0:d.complete();d=new C;c.next(d.asObservable());var a;try{a=v(b())}catch(k){f(k);return}a.subscribe(e=new m(c,h,h,f))};h();a.subscribe(new m(c,function(a){return d.next(a)},function(){d.complete();c.complete()},f,function(){null===e||void 0===e?void 0:e.unsubscribe();d=null}))})}
function Fd(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];var c=na(b);return n(function(a,e){for(var d=b.length,h=Array(d),g=b.map(function(){return!1}),k=!1,w=function(a){v(b[a]).subscribe(new m(e,function(b){h[a]=b;k||g[a]||(g[a]=!0,(k=g.every(E))&&(g=null))},B))},q=0;q<d;q++)w(q);a.subscribe(new m(e,function(a){k&&(a=A([a],z(h)),e.next(c?c.apply(void 0,A([],z(a))):a))}))})}function Gd(b){return pc(gb,b)}function Hd(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return n(function(a,
d){gb.apply(void 0,A([a],z(b))).subscribe(d)})}function Id(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return Hd.apply(void 0,A([],z(b)))}function Jd(b,a){for(var c=0,d=a.length;c<d;c++)for(var e=a[c],f=Object.getOwnPropertyNames(e.prototype),h=0,g=f.length;h<g;h++){var k=f[h];b.prototype[k]=e.prototype[k]}}function Kd(b){switch(b.responseType){case "json":return"response"in b?b.response:JSON.parse(b.responseText);case "document":return b.responseXML;default:return"response"in b?b.response:
b.responseText}}function Ee(b,a){return ba({method:"GET",url:b,headers:a})}function Fe(b,a,c){return ba({method:"POST",url:b,body:a,headers:c})}function Ge(b,a){return ba({method:"DELETE",url:b,headers:a})}function He(b,a,c){return ba({method:"PUT",url:b,body:a,headers:c})}function Ie(b,a,c){return ba({method:"PATCH",url:b,body:a,headers:c})}function Je(b,a){return Ke(ba({method:"GET",url:b,headers:a}))}function Le(b){return new u(function(a){var c,d,e=b.queryParams,f=b.body,h=b.headers,g=Gb(b,["queryParams",
"body","headers"]),k=g.url;if(!k)throw new TypeError("url is required");if(e){var m;if(k.includes("?")){k=k.split("?");if(2<k.length)throw new TypeError("invalid url");m=new URLSearchParams(k[1]);(new URLSearchParams(e)).forEach(function(a,b){return m.set(b,a)});k=k[0]+"?"+m}else m=new URLSearchParams(e),k=k+"?"+m}e={};if(h)for(var q in h)h.hasOwnProperty(q)&&(e[q.toLowerCase()]=h[q]);b.crossDomain||"x-requested-with"in e||(e["x-requested-with"]="XMLHttpRequest");var n=g.xsrfCookieName,h=g.xsrfHeaderName;
(g.withCredentials||!g.crossDomain)&&n&&h&&(n=null!==(d=null===(c=null===document||void 0===document?void 0:document.cookie.match(new RegExp("(^|;\\s*)("+n+")\x3d([^;]*)")))||void 0===c?void 0:c.pop())&&void 0!==d?d:"")&&(e[h]=n);c=Me(f,e);var r=ca(ca({async:!0,crossDomain:!0,withCredentials:!1,method:"GET",timeout:0,responseType:"json"},g),{url:k,headers:e,body:c}),t;t=b.createXHR?b.createXHR():new XMLHttpRequest;var p=b.progressSubscriber,g=b.includeDownloadProgress,g=void 0===g?!1:g;d=b.includeUploadProgress;
d=void 0===d?!1:d;f=function(b,c){t.addEventListener(b,function(){var b,d=c();null===(b=null===p||void 0===p?void 0:p.error)||void 0===b?void 0:b.call(p,d);a.error(d)})};f("timeout",function(){return new Ld(t,r)});f("abort",function(){return new xa("aborted",t,r)});var u=function(b,c,d){b.addEventListener(c,function(b){a.next(new xb(b,t,r,d+"_"+b.type))})};d&&[yb,zb,Md].forEach(function(a){return u(t.upload,a,Ne)});p&&[yb,zb].forEach(function(a){return t.upload.addEventListener(a,function(a){var b;
return null===(b=null===p||void 0===p?void 0:p.next)||void 0===b?void 0:b.call(p,a)})});g&&[yb,zb].forEach(function(a){return u(t,a,Nd)});var v=function(b){a.error(new xa("ajax error"+(b?" "+b:""),t,r))};t.addEventListener("error",function(a){var b;null===(b=null===p||void 0===p?void 0:p.error)||void 0===b?void 0:b.call(p,a);v()});t.addEventListener(Md,function(b){var c,d,e=t.status;if(400>e){null===(c=null===p||void 0===p?void 0:p.complete)||void 0===c?void 0:c.call(p);c=void 0;try{c=new xb(b,t,
r,Nd+"_"+b.type)}catch(ve){a.error(ve);return}a.next(c);a.complete()}else null===(d=null===p||void 0===p?void 0:p.error)||void 0===d?void 0:d.call(p,b),v(e)});g=r.user;d=r.method;f=r.async;g?t.open(d,k,f,g,r.password):t.open(d,k,f);f&&(t.timeout=r.timeout,t.responseType=r.responseType);"withCredentials"in t&&(t.withCredentials=r.withCredentials);for(q in e)e.hasOwnProperty(q)&&t.setRequestHeader(q,e[q]);c?t.send(c):t.send();return function(){t&&4!==t.readyState&&t.abort()}})}function Me(b,a){var c;
if(!b||"string"===typeof b||"undefined"!==typeof FormData&&b instanceof FormData||"undefined"!==typeof URLSearchParams&&b instanceof URLSearchParams||Ab(b,"ArrayBuffer")||Ab(b,"File")||Ab(b,"Blob")||"undefined"!==typeof ReadableStream&&b instanceof ReadableStream)return b;if("undefined"!==typeof ArrayBuffer&&ArrayBuffer.isView(b))return b.buffer;if("object"===typeof b)return a["content-type"]=null!==(c=a["content-type"])&&void 0!==c?c:"application/json;charset\x3dutf-8",JSON.stringify(b);throw new TypeError("Unknown body type");
}function Ab(b,a){return Oe.call(b)==="[object "+a+"]"}var Sa=function(b,a){Sa=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(a,b){a.__proto__=b}||function(a,b){for(var c in b)Object.prototype.hasOwnProperty.call(b,c)&&(a[c]=b[c])};return Sa(b,a)},ca=function(){ca=Object.assign||function(b){for(var a,c=1,d=arguments.length;c<d;c++){a=arguments[c];for(var e in a)Object.prototype.hasOwnProperty.call(a,e)&&(b[e]=a[e])}return b};return ca.apply(this,arguments)},Ra=S(function(b){return function(a){b(this);
this.message=a?a.length+" errors occurred during unsubscription:\n"+a.map(function(a,b){return b+1+") "+a.toString()}).join("\n  "):"";this.name="UnsubscriptionError";this.errors=a}}),D=function(){function b(a){this.initialTeardown=a;this.closed=!1;this._teardowns=this._parentage=null}b.prototype.unsubscribe=function(){var a,b,d,e,f;if(!this.closed){this.closed=!0;var h=this._parentage;if(h)if(this._parentage=null,Array.isArray(h))try{for(var g=F(h),k=g.next();!k.done;k=g.next())k.value.remove(this)}catch(r){a=
{error:r}}finally{try{k&&!k.done&&(b=g.return)&&b.call(g)}finally{if(a)throw a.error;}}else h.remove(this);a=this.initialTeardown;if(p(a))try{a()}catch(r){f=r instanceof Ra?r.errors:[r]}if(a=this._teardowns){this._teardowns=null;try{for(var m=F(a),q=m.next();!q.done;q=m.next()){var n=q.value;try{a=n,p(a)?a():a.unsubscribe()}catch(r){f=null!==f&&void 0!==f?f:[],r instanceof Ra?f=A(A([],z(f)),z(r.errors)):f.push(r)}}}catch(r){d={error:r}}finally{try{q&&!q.done&&(e=m.return)&&e.call(m)}finally{if(d)throw d.error;
}}}if(f)throw new Ra(f);}};b.prototype.add=function(a){var c;if(a&&a!==this)if(this.closed)p(a)?a():a.unsubscribe();else{if(a instanceof b){if(a.closed||a._hasParent(this))return;a._addParent(this)}(this._teardowns=null!==(c=this._teardowns)&&void 0!==c?c:[]).push(a)}};b.prototype._hasParent=function(a){var b=this._parentage;return b===a||Array.isArray(b)&&b.includes(a)};b.prototype._addParent=function(a){var b=this._parentage;this._parentage=Array.isArray(b)?(b.push(a),b):b?[b,a]:a};b.prototype._removeParent=
function(a){var b=this._parentage;b===a?this._parentage=null:Array.isArray(b)&&P(b,a)};b.prototype.remove=function(a){var c=this._teardowns;c&&P(c,a);a instanceof b&&a._removeParent(this)};b.EMPTY=function(){var a=new b;a.closed=!0;return a}();return b}(),Od=D.EMPTY,T={onUnhandledError:null,onStoppedNotification:null,Promise:void 0,useDeprecatedSynchronousErrorHandling:!1,useDeprecatedNextContext:!1},ea={setTimeout:function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];a=ea.delegate;
return((null===a||void 0===a?void 0:a.setTimeout)||setTimeout).apply(void 0,A([],z(b)))},clearTimeout:function(b){var a=ea.delegate;return((null===a||void 0===a?void 0:a.clearTimeout)||clearTimeout)(b)},delegate:void 0},ya=I("C",void 0,void 0),V=null,ma=function(b){function a(a){var c=b.call(this)||this;c.isStopped=!1;a?(c.destination=a,Hb(a)&&a.add(c)):c.destination=Pe;return c}x(a,b);a.create=function(a,b,e){return new Qa(a,b,e)};a.prototype.next=function(a){this.isStopped?Va(I("N",a,void 0),this):
this._next(a)};a.prototype.error=function(a){this.isStopped?Va(I("E",void 0,a),this):(this.isStopped=!0,this._error(a))};a.prototype.complete=function(){this.isStopped?Va(ya,this):(this.isStopped=!0,this._complete())};a.prototype.unsubscribe=function(){this.closed||(this.isStopped=!0,b.prototype.unsubscribe.call(this),this.destination=null)};a.prototype._next=function(a){this.destination.next(a)};a.prototype._error=function(a){try{this.destination.error(a)}finally{this.unsubscribe()}};a.prototype._complete=
function(){try{this.destination.complete()}finally{this.unsubscribe()}};return a}(D),Qa=function(b){function a(a,d,e){var c=b.call(this)||this,h;p(a)?h=a:a&&(h=a.next,d=a.error,e=a.complete,c&&T.useDeprecatedNextContext&&(a=Object.create(a),a.unsubscribe=function(){return c.unsubscribe()}),h=null===h||void 0===h?void 0:h.bind(a),d=null===d||void 0===d?void 0:d.bind(a),e=null===e||void 0===e?void 0:e.bind(a));c.destination={next:h?Ua(h,c):B,error:Ua(null!==d&&void 0!==d?d:Jb,c),complete:e?Ua(e,c):
B};return c}x(a,b);return a}(ma),Pe={closed:!0,next:B,error:Jb,complete:B},oa="function"===typeof Symbol&&Symbol.observable||"@@observable",u=function(){function b(a){a&&(this._subscribe=a)}b.prototype.lift=function(a){var c=new b;c.source=this;c.operator=a;return c};b.prototype.subscribe=function(a,b,d){var c=this,f=ae(a)?a:new Qa(a,b,d);Ca(function(){var a=c.operator,b=c.source;f.add(a?a.call(f,b):b?c._subscribe(f):c._trySubscribe(f))});return f};b.prototype._trySubscribe=function(a){try{return this._subscribe(a)}catch(c){a.error(c)}};
b.prototype.forEach=function(a,b){var c=this;b=Lb(b);return new b(function(b,d){var e;e=c.subscribe(function(b){try{a(b)}catch(k){d(k),null===e||void 0===e?void 0:e.unsubscribe()}},d,b)})};b.prototype._subscribe=function(a){var b;return null===(b=this.source)||void 0===b?void 0:b.subscribe(a)};b.prototype[oa]=function(){return this};b.prototype.pipe=function(){for(var a=[],b=0;b<arguments.length;b++)a[b]=arguments[b];return Kb(a)(this)};b.prototype.toPromise=function(a){var b=this;a=Lb(a);return new a(function(a,
c){var d;b.subscribe(function(a){return d=a},function(a){return c(a)},function(){return a(d)})})};b.create=function(a){return new b(a)};return b}(),m=function(b){function a(a,d,e,f,h){var c=b.call(this,a)||this;c.onFinalize=h;c._next=d?function(b){try{d(b)}catch(w){a.error(w)}}:b.prototype._next;c._error=f?function(b){try{f(b)}catch(w){a.error(w)}finally{this.unsubscribe()}}:b.prototype._error;c._complete=e?function(){try{e()}catch(k){a.error(k)}finally{this.unsubscribe()}}:b.prototype._complete;
return c}x(a,b);a.prototype.unsubscribe=function(){var a,d=this.closed;b.prototype.unsubscribe.call(this);!d&&(null===(a=this.onFinalize)||void 0===a?void 0:a.call(this))};return a}(ma),Pa=function(b){function a(a,d){var c=b.call(this)||this;c.source=a;c.subjectFactory=d;c._subject=null;c._refCount=0;c._connection=null;p(null===a||void 0===a?void 0:a.lift)&&(c.lift=a.lift);return c}x(a,b);a.prototype._subscribe=function(a){return this.getSubject().subscribe(a)};a.prototype.getSubject=function(){var a=
this._subject;if(!a||a.isStopped)this._subject=this.subjectFactory();return this._subject};a.prototype._teardown=function(){this._refCount=0;var a=this._connection;this._subject=this._connection=null;null===a||void 0===a?void 0:a.unsubscribe()};a.prototype.connect=function(){var a=this,b=this._connection;if(!b){var b=this._connection=new D,e=this.getSubject();b.add(this.source.subscribe(new m(e,void 0,function(){a._teardown();e.complete()},function(b){a._teardown();e.error(b)},function(){return a._teardown()})));
b.closed&&(this._connection=null,b=D.EMPTY)}return b};a.prototype.refCount=function(){return Xa()(this)};return a}(u),Da={now:function(){return(Da.delegate||performance).now()},delegate:void 0},U={schedule:function(b){var a=requestAnimationFrame,c=cancelAnimationFrame,d=U.delegate;d&&(a=d.requestAnimationFrame,c=d.cancelAnimationFrame);var e=a(function(a){c=void 0;b(a)});return new D(function(){return null===c||void 0===c?void 0:c(e)})},requestAnimationFrame:function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=
arguments[a];a=U.delegate;return((null===a||void 0===a?void 0:a.requestAnimationFrame)||requestAnimationFrame).apply(void 0,A([],z(b)))},cancelAnimationFrame:function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];a=U.delegate;return((null===a||void 0===a?void 0:a.cancelAnimationFrame)||cancelAnimationFrame).apply(void 0,A([],z(b)))},delegate:void 0},Qe=Mb(),Pd=S(function(b){return function(){b(this);this.name="ObjectUnsubscribedError";this.message="object unsubscribed"}}),C=function(b){function a(){var a=
b.call(this)||this;a.closed=!1;a.observers=[];a.isStopped=!1;a.hasError=!1;a.thrownError=null;return a}x(a,b);a.prototype.lift=function(a){var b=new Bb(this,this);b.operator=a;return b};a.prototype._throwIfClosed=function(){if(this.closed)throw new Pd;};a.prototype.next=function(a){var b=this;Ca(function(){var c,d;b._throwIfClosed();if(!b.isStopped){var h=b.observers.slice();try{for(var g=F(h),k=g.next();!k.done;k=g.next())k.value.next(a)}catch(w){c={error:w}}finally{try{k&&!k.done&&(d=g.return)&&
d.call(g)}finally{if(c)throw c.error;}}}})};a.prototype.error=function(a){var b=this;Ca(function(){b._throwIfClosed();if(!b.isStopped){b.hasError=b.isStopped=!0;b.thrownError=a;for(var c=b.observers;c.length;)c.shift().error(a)}})};a.prototype.complete=function(){var a=this;Ca(function(){a._throwIfClosed();if(!a.isStopped){a.isStopped=!0;for(var b=a.observers;b.length;)b.shift().complete()}})};a.prototype.unsubscribe=function(){this.isStopped=this.closed=!0;this.observers=null};Object.defineProperty(a.prototype,
"observed",{get:function(){var a;return 0<(null===(a=this.observers)||void 0===a?void 0:a.length)},enumerable:!1,configurable:!0});a.prototype._trySubscribe=function(a){this._throwIfClosed();return b.prototype._trySubscribe.call(this,a)};a.prototype._subscribe=function(a){this._throwIfClosed();this._checkFinalizedStatuses(a);return this._innerSubscribe(a)};a.prototype._innerSubscribe=function(a){var b=this.isStopped,c=this.observers;return this.hasError||b?Od:(c.push(a),new D(function(){return P(c,
a)}))};a.prototype._checkFinalizedStatuses=function(a){var b=this.thrownError,c=this.isStopped;this.hasError?a.error(b):c&&a.complete()};a.prototype.asObservable=function(){var a=new u;a.source=this;return a};a.create=function(a,b){return new Bb(a,b)};return a}(u),Bb=function(b){function a(a,d){var c=b.call(this)||this;c.destination=a;c.source=d;return c}x(a,b);a.prototype.next=function(a){var b,c;null===(c=null===(b=this.destination)||void 0===b?void 0:b.next)||void 0===c?void 0:c.call(b,a)};a.prototype.error=
function(a){var b,c;null===(c=null===(b=this.destination)||void 0===b?void 0:b.error)||void 0===c?void 0:c.call(b,a)};a.prototype.complete=function(){var a,b;null===(b=null===(a=this.destination)||void 0===a?void 0:a.complete)||void 0===b?void 0:b.call(a)};a.prototype._subscribe=function(a){var b,c;return null!==(c=null===(b=this.source)||void 0===b?void 0:b.subscribe(a))&&void 0!==c?c:Od};return a}(C),Yc=function(b){function a(a){var c=b.call(this)||this;c._value=a;return c}x(a,b);Object.defineProperty(a.prototype,
"value",{get:function(){return this.getValue()},enumerable:!1,configurable:!0});a.prototype._subscribe=function(a){var c=b.prototype._subscribe.call(this,a);!c.closed&&a.next(this._value);return c};a.prototype.getValue=function(){var a=this.thrownError,b=this._value;if(this.hasError)throw a;this._throwIfClosed();return b};a.prototype.next=function(a){b.prototype.next.call(this,this._value=a)};return a}(C),ja={now:function(){return(ja.delegate||Date).now()},delegate:void 0},ha=function(b){function a(a,
d,e){void 0===a&&(a=Infinity);void 0===d&&(d=Infinity);void 0===e&&(e=ja);var c=b.call(this)||this;c._bufferSize=a;c._windowTime=d;c._timestampProvider=e;c._buffer=[];c._infiniteTimeWindow=Infinity===d;c._bufferSize=Math.max(1,a);c._windowTime=Math.max(1,d);return c}x(a,b);a.prototype.next=function(a){var c=this._buffer,e=this._infiniteTimeWindow,f=this._timestampProvider,h=this._windowTime;this.isStopped||(c.push(a),!e&&c.push(f.now()+h));this._trimBuffer();b.prototype.next.call(this,a)};a.prototype._subscribe=
function(a){this._throwIfClosed();this._trimBuffer();for(var b=this._innerSubscribe(a),c=this._infiniteTimeWindow,f=this._buffer.slice(),h=0;h<f.length&&!a.closed;h+=c?1:2)a.next(f[h]);this._checkFinalizedStatuses(a);return b};a.prototype._trimBuffer=function(){var a=this._bufferSize,b=this._timestampProvider,e=this._buffer,f=this._infiniteTimeWindow,h=(f?1:2)*a;Infinity>a&&h<e.length&&e.splice(0,e.length-h);if(!f){a=b.now();b=0;for(f=1;f<e.length&&e[f]<=a;f+=2)b=f;b&&e.splice(0,b+1)}};return a}(C),
db=function(b){function a(){var a=null!==b&&b.apply(this,arguments)||this;a._value=null;a._hasValue=!1;a._isComplete=!1;return a}x(a,b);a.prototype._checkFinalizedStatuses=function(a){var b=this._hasValue,c=this._value,f=this.thrownError,h=this.isStopped,g=this._isComplete;if(this.hasError)a.error(f);else if(h||g)b&&a.next(c),a.complete()};a.prototype.next=function(a){this.isStopped||(this._value=a,this._hasValue=!0)};a.prototype.complete=function(){var a=this._hasValue,d=this._value;this._isComplete||
(this._isComplete=!0,a&&b.prototype.next.call(this,d),b.prototype.complete.call(this))};return a}(C),ka={setInterval:function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];a=ka.delegate;return((null===a||void 0===a?void 0:a.setInterval)||setInterval).apply(void 0,A([],z(b)))},clearInterval:function(b){var a=ka.delegate;return((null===a||void 0===a?void 0:a.clearInterval)||clearInterval)(b)},delegate:void 0},za=function(b){function a(a,d){var c=b.call(this,a,d)||this;c.scheduler=a;c.work=
d;c.pending=!1;return c}x(a,b);a.prototype.schedule=function(a,b){void 0===b&&(b=0);if(this.closed)return this;this.state=a;a=this.id;var c=this.scheduler;null!=a&&(this.id=this.recycleAsyncId(c,a,b));this.pending=!0;this.delay=b;this.id=this.id||this.requestAsyncId(c,this.id,b);return this};a.prototype.requestAsyncId=function(a,b,e){void 0===e&&(e=0);return ka.setInterval(a.flush.bind(a,this),e)};a.prototype.recycleAsyncId=function(a,b,e){void 0===e&&(e=0);if(null!=e&&this.delay===e&&!1===this.pending)return b;
ka.clearInterval(b)};a.prototype.execute=function(a,b){if(this.closed)return Error("executing a cancelled action");this.pending=!1;if(a=this._execute(a,b))return a;!1===this.pending&&null!=this.id&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))};a.prototype._execute=function(a,b){b=!1;var c;try{this.work(a)}catch(f){b=!0,c=f?f:Error("Scheduled action threw falsy error")}if(b)return this.unsubscribe(),c};a.prototype.unsubscribe=function(){if(!this.closed){var a=this.id,d=this.scheduler,
e=d.actions;this.work=this.state=this.scheduler=null;this.pending=!1;P(e,this);null!=a&&(this.id=this.recycleAsyncId(d,a,null));this.delay=null;b.prototype.unsubscribe.call(this)}};return a}(function(b){function a(a,d){return b.call(this)||this}x(a,b);a.prototype.schedule=function(a,b){return this};return a}(D)),Re=1,Cb,Ya={},Se=function(b){var a=Re++;Ya[a]=!0;Cb||(Cb=Promise.resolve());Cb.then(function(){return Nb(a)&&b()});return a},Te=function(b){Nb(b)},la={setImmediate:function(){for(var b=[],
a=0;a<arguments.length;a++)b[a]=arguments[a];a=la.delegate;return((null===a||void 0===a?void 0:a.setImmediate)||Se).apply(void 0,A([],z(b)))},clearImmediate:function(b){var a=la.delegate;return((null===a||void 0===a?void 0:a.clearImmediate)||Te)(b)},delegate:void 0},Ue=function(b){function a(a,d){var c=b.call(this,a,d)||this;c.scheduler=a;c.work=d;return c}x(a,b);a.prototype.requestAsyncId=function(a,d,e){void 0===e&&(e=0);if(null!==e&&0<e)return b.prototype.requestAsyncId.call(this,a,d,e);a.actions.push(this);
return a._scheduled||(a._scheduled=la.setImmediate(a.flush.bind(a,void 0)))};a.prototype.recycleAsyncId=function(a,d,e){void 0===e&&(e=0);if(null!=e&&0<e||null==e&&0<this.delay)return b.prototype.recycleAsyncId.call(this,a,d,e);0===a.actions.length&&(la.clearImmediate(d),a._scheduled=void 0)};return a}(za),Db=function(){function b(a,c){void 0===c&&(c=b.now);this.schedulerActionCtor=a;this.now=c}b.prototype.schedule=function(a,b,d){void 0===b&&(b=0);return(new this.schedulerActionCtor(this,a)).schedule(d,
b)};b.now=ja.now;return b}(),Aa=function(b){function a(a,d){void 0===d&&(d=Db.now);a=b.call(this,a,d)||this;a.actions=[];a._active=!1;a._scheduled=void 0;return a}x(a,b);a.prototype.flush=function(a){var b=this.actions;if(this._active)b.push(a);else{var c;this._active=!0;do if(c=a.execute(a.state,a.delay))break;while(a=b.shift());this._active=!1;if(c){for(;a=b.shift();)a.unsubscribe();throw c;}}};return a}(Db),Qd=new (function(b){function a(){return null!==b&&b.apply(this,arguments)||this}x(a,b);
a.prototype.flush=function(a){this._active=!0;this._scheduled=void 0;var b=this.actions,c,f=-1;a=a||b.shift();var h=b.length;do if(c=a.execute(a.state,a.delay))break;while(++f<h&&(a=b.shift()));this._active=!1;if(c){for(;++f<h&&(a=b.shift());)a.unsubscribe();throw c;}};return a}(Aa))(Ue),M=new Aa(za),ua=M,Ve=function(b){function a(a,d){var c=b.call(this,a,d)||this;c.scheduler=a;c.work=d;return c}x(a,b);a.prototype.schedule=function(a,d){void 0===d&&(d=0);if(0<d)return b.prototype.schedule.call(this,
a,d);this.delay=d;this.state=a;this.scheduler.flush(this);return this};a.prototype.execute=function(a,d){return 0<d||this.closed?b.prototype.execute.call(this,a,d):this._execute(a,d)};a.prototype.requestAsyncId=function(a,d,e){void 0===e&&(e=0);return null!=e&&0<e||null==e&&0<this.delay?b.prototype.requestAsyncId.call(this,a,d,e):a.flush(this)};return a}(za),Rd=new (function(b){function a(){return null!==b&&b.apply(this,arguments)||this}x(a,b);return a}(Aa))(Ve),We=function(b){function a(a,d){var c=
b.call(this,a,d)||this;c.scheduler=a;c.work=d;return c}x(a,b);a.prototype.requestAsyncId=function(a,d,e){void 0===e&&(e=0);if(null!==e&&0<e)return b.prototype.requestAsyncId.call(this,a,d,e);a.actions.push(this);return a._scheduled||(a._scheduled=U.requestAnimationFrame(function(){return a.flush(void 0)}))};a.prototype.recycleAsyncId=function(a,d,e){void 0===e&&(e=0);if(null!=e&&0<e||null==e&&0<this.delay)return b.prototype.recycleAsyncId.call(this,a,d,e);0===a.actions.length&&(U.cancelAnimationFrame(d),
a._scheduled=void 0)};return a}(za),Sd=new (function(b){function a(){return null!==b&&b.apply(this,arguments)||this}x(a,b);a.prototype.flush=function(a){this._active=!0;this._scheduled=void 0;var b=this.actions,c,f=-1;a=a||b.shift();var h=b.length;do if(c=a.execute(a.state,a.delay))break;while(++f<h&&(a=b.shift()));this._active=!1;if(c){for(;++f<h&&(a=b.shift());)a.unsubscribe();throw c;}};return a}(Aa))(We),Td=function(b){function a(a,d){void 0===a&&(a=Eb);void 0===d&&(d=Infinity);var c=b.call(this,
a,function(){return c.frame})||this;c.maxFrames=d;c.frame=0;c.index=-1;return c}x(a,b);a.prototype.flush=function(){for(var a=this.actions,b=this.maxFrames,e,f;(f=a[0])&&f.delay<=b&&!(a.shift(),this.frame=f.delay,e=f.execute(f.state,f.delay)););if(e){for(;f=a.shift();)f.unsubscribe();throw e;}};a.frameTimeFactor=10;return a}(Aa),Eb=function(b){function a(a,d,e){void 0===e&&(e=a.index+=1);var c=b.call(this,a,d)||this;c.scheduler=a;c.work=d;c.index=e;c.active=!0;c.index=a.index=e;return c}x(a,b);a.prototype.schedule=
function(c,d){void 0===d&&(d=0);if(Number.isFinite(d)){if(!this.id)return b.prototype.schedule.call(this,c,d);this.active=!1;var e=new a(this.scheduler,this.work);this.add(e);return e.schedule(c,d)}return D.EMPTY};a.prototype.requestAsyncId=function(b,d,e){void 0===e&&(e=0);this.delay=b.frame+e;b=b.actions;b.push(this);b.sort(a.sortActions);return!0};a.prototype.recycleAsyncId=function(a,b,e){};a.prototype._execute=function(a,d){if(!0===this.active)return b.prototype._execute.call(this,a,d)};a.sortActions=
function(a,b){return a.delay===b.delay?a.index===b.index?0:a.index>b.index?1:-1:a.delay>b.delay?1:-1};return a}(za),K=new u(function(b){return b.complete()}),$a=function(b){return b&&"number"===typeof b.length&&"function"!==typeof b},Za;Za="function"===typeof Symbol&&Symbol.iterator?Symbol.iterator:"@@iterator";(function(b){b.NEXT="N";b.ERROR="E";b.COMPLETE="C"})(g.NotificationKind||(g.NotificationKind={}));var Na=function(){function b(a,b,d){this.kind=a;this.value=b;this.error=d;this.hasValue="N"===
a}b.prototype.observe=function(a){return Fa(this,a)};b.prototype.do=function(a,b,d){var c=this.kind,f=this.value,h=this.error;return"N"===c?null===a||void 0===a?void 0:a(f):"E"===c?null===b||void 0===b?void 0:b(h):null===d||void 0===d?void 0:d()};b.prototype.accept=function(a,b,d){return p(null===a||void 0===a?void 0:a.next)?this.observe(a):this.do(a,b,d)};b.prototype.toObservable=function(){var a=this.kind,b=this.value,d=this.error,b="N"===a?ab(b):"E"===a?Wb(function(){return d}):"C"===a?K:0;if(!b)throw new TypeError("Unexpected notification kind "+
a);return b};b.createNext=function(a){return new b("N",a)};b.createError=function(a){return new b("E",void 0,a)};b.createComplete=function(){return b.completeNotification};b.completeNotification=new b("C");return b}(),aa=S(function(b){return function(){b(this);this.name="EmptyError";this.message="no elements in sequence"}}),ob=S(function(b){return function(){b(this);this.name="ArgumentOutOfRangeError";this.message="argument out of range"}}),jd=S(function(b){return function(a){b(this);this.name="NotFoundError";
this.message=a}}),id=S(function(b){return function(a){b(this);this.name="SequenceError";this.message=a}}),Xb=S(function(b){return function(a){void 0===a&&(a=null);b(this);this.message="Timeout has occurred";this.name="TimeoutError";this.info=a}}),je=Array.isArray,ke=Array.isArray,le=Object.getPrototypeOf,me=Object.prototype,ne=Object.keys,Xe={connector:function(){return new C},resetOnDisconnect:!0},re=["addListener","removeListener"],pe=["addEventListener","removeEventListener"],te=["on","off"],Ud=
new u(B),ue=Array.isArray,xe=function(b,a){return b.push(a),b},ze={connector:function(){return new C}},Ce=function(b){function a(){var a=null!==b&&b.apply(this,arguments)||this;a.activeGroups=0;a.teardownAttempted=!1;return a}x(a,b);a.prototype.unsubscribe=function(){this.teardownAttempted=!0;0===this.activeGroups&&b.prototype.unsubscribe.call(this)};return a}(m),vd={leading:!0,trailing:!1},De=function(){return function(b,a){this.value=b;this.interval=a}}(),Ye=Object.freeze({audit:hb,auditTime:ic,
buffer:jc,bufferCount:kc,bufferTime:lc,bufferToggle:mc,bufferWhen:nc,catchError:ib,combineAll:Ia,combineLatestAll:Ia,combineLatest:kb,combineLatestWith:qc,concat:sc,concatAll:Ha,concatMap:Ja,concatMapTo:rc,concatWith:tc,connect:Ka,count:uc,debounce:vc,debounceTime:wc,defaultIfEmpty:va,delay:xc,delayWhen:La,dematerialize:yc,distinct:zc,distinctUntilChanged:nb,distinctUntilKeyChanged:Ac,elementAt:Bc,endWith:Cc,every:Dc,exhaust:Ma,exhaustAll:Ma,exhaustMap:pb,expand:Ec,filter:O,finalize:Fc,find:Gc,findIndex:Ic,
first:Jc,groupBy:Kc,ignoreElements:lb,isEmpty:Lc,last:Mc,map:N,mapTo:mb,materialize:Nc,max:Oc,merge:Rc,mergeAll:ra,flatMap:H,mergeMap:H,mergeMapTo:Pc,mergeScan:Qc,mergeWith:Sc,min:Tc,multicast:Oa,observeOn:pa,onErrorResumeNext:fc,pairwise:Uc,partition:function(b,a){return function(c){return[O(b,a)(c),O(gc(b,a))(c)]}},pluck:Vc,publish:Wc,publishBehavior:Xc,publishLast:Zc,publishReplay:$c,race:function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return rb.apply(void 0,A([],z(Y(b))))},
raceWith:rb,reduce:ga,repeat:ad,repeatWhen:bd,retry:cd,retryWhen:dd,refCount:Xa,sample:sb,sampleTime:ed,scan:tb,sequenceEqual:fd,share:ub,shareReplay:gd,single:hd,skip:kd,skipLast:ld,skipUntil:md,skipWhile:nd,startWith:od,subscribeOn:qa,switchAll:pd,switchMap:ia,switchMapTo:qd,switchScan:rd,take:Z,takeLast:qb,takeUntil:sd,takeWhile:td,tap:ud,throttle:wb,throttleTime:wd,throwIfEmpty:wa,timeInterval:xd,timeout:cb,timeoutWith:yd,timestamp:zd,toArray:jb,window:Ad,windowCount:Bd,windowTime:Cd,windowToggle:Dd,
windowWhen:Ed,withLatestFrom:Fd,zip:Hd,zipAll:Gd,zipWith:Id}),Ba=function(){return function(b,a){void 0===a&&(a=Infinity);this.subscribedFrame=b;this.unsubscribedFrame=a}}(),Vd=function(){function b(){this.subscriptions=[]}b.prototype.logSubscribedFrame=function(){this.subscriptions.push(new Ba(this.scheduler.now()));return this.subscriptions.length-1};b.prototype.logUnsubscribedFrame=function(a){var b=this.subscriptions;b[a]=new Ba(b[a].subscribedFrame,this.scheduler.now())};return b}(),Fb=function(b){function a(a,
d){var c=b.call(this,function(a){var b=this,c=b.logSubscribedFrame(),d=new D;d.add(new D(function(){b.logUnsubscribedFrame(c)}));b.scheduleMessages(a);return d})||this;c.messages=a;c.subscriptions=[];c.scheduler=d;return c}x(a,b);a.prototype.scheduleMessages=function(a){for(var b=this.messages.length,c=0;c<b;c++){var f=this.messages[c];a.add(this.scheduler.schedule(function(a){Fa(a.message.notification,a.subscriber)},f.frame,{message:f,subscriber:a}))}};return a}(u);Jd(Fb,[Vd]);var Wd=function(b){function a(a,
d){var c=b.call(this)||this;c.messages=a;c.subscriptions=[];c.scheduler=d;return c}x(a,b);a.prototype._subscribe=function(a){var c=this,e=c.logSubscribedFrame(),f=new D;f.add(new D(function(){c.logUnsubscribedFrame(e)}));f.add(b.prototype._subscribe.call(this,a));return f};a.prototype.setup=function(){for(var a=this,b=a.messages.length,e=function(b){(function(){var c=a.messages[b],d=c.notification;a.scheduler.schedule(function(){Fa(d,a)},c.frame)})()},f=0;f<b;f++)e(f)};return a}(C);Jd(Wd,[Vd]);var Ze=
function(b){function a(a){var c=b.call(this,Eb,750)||this;c.assertDeepEqual=a;c.hotObservables=[];c.coldObservables=[];c.flushTests=[];c.runMode=!1;return c}x(a,b);a.prototype.createTime=function(b){b=this.runMode?b.trim().indexOf("|"):b.indexOf("|");if(-1===b)throw Error('marble diagram for time should have a completion marker "|"');return b*a.frameTimeFactor};a.prototype.createColdObservable=function(b,d,e){if(-1!==b.indexOf("^"))throw Error('cold observable cannot have subscription offset "^"');
if(-1!==b.indexOf("!"))throw Error('cold observable cannot have unsubscription marker "!"');b=a.parseMarbles(b,d,e,void 0,this.runMode);b=new Fb(b,this);this.coldObservables.push(b);return b};a.prototype.createHotObservable=function(b,d,e){if(-1!==b.indexOf("!"))throw Error('hot observable cannot have unsubscription marker "!"');b=a.parseMarbles(b,d,e,void 0,this.runMode);b=new Wd(b,this);this.hotObservables.push(b);return b};a.prototype.materializeInnerObservable=function(a,b){var c=this,d=[];a.subscribe(function(a){d.push({frame:c.frame-
b,notification:I("N",a,void 0)})},function(a){d.push({frame:c.frame-b,notification:I("E",void 0,a)})},function(){d.push({frame:c.frame-b,notification:ya})});return d};a.prototype.expectObservable=function(b,d){var c=this;void 0===d&&(d=null);var f=[],g={actual:f,ready:!1};d=a.parseMarblesAsSubscriptions(d,this.runMode);var l=Infinity===d.subscribedFrame?0:d.subscribedFrame;d=d.unsubscribedFrame;var k;this.schedule(function(){k=b.subscribe(function(a){a=a instanceof u?c.materializeInnerObservable(a,
c.frame):a;f.push({frame:c.frame,notification:I("N",a,void 0)})},function(a){f.push({frame:c.frame,notification:I("E",void 0,a)})},function(){f.push({frame:c.frame,notification:ya})})},l);Infinity!==d&&this.schedule(function(){return k.unsubscribe()},d);this.flushTests.push(g);var m=this.runMode;return{toBe:function(b,c,d){g.ready=!0;g.expected=a.parseMarbles(b,c,d,!0,m)},toEqual:function(a){g.ready=!0;g.expected=[];c.schedule(function(){k=a.subscribe(function(a){a=a instanceof u?c.materializeInnerObservable(a,
c.frame):a;g.expected.push({frame:c.frame,notification:I("N",a,void 0)})},function(a){g.expected.push({frame:c.frame,notification:I("E",void 0,a)})},function(){g.expected.push({frame:c.frame,notification:ya})})},l)}}};a.prototype.expectSubscriptions=function(b){var c={actual:b,ready:!1};this.flushTests.push(c);var e=this.runMode;return{toBe:function(b){b="string"===typeof b?[b]:b;c.ready=!0;c.expected=b.map(function(b){return a.parseMarblesAsSubscriptions(b,e)}).filter(function(a){return Infinity!==
a.subscribedFrame})}}};a.prototype.flush=function(){for(var a=this,d=this.hotObservables;0<d.length;)d.shift().setup();b.prototype.flush.call(this);this.flushTests=this.flushTests.filter(function(b){return b.ready?(a.assertDeepEqual(b.actual,b.expected),!1):!0})};a.parseMarblesAsSubscriptions=function(a,b){var c=this;void 0===b&&(b=!1);if("string"!==typeof a)return new Ba(Infinity);var d=A([],z(a));a=d.length;for(var g=-1,l=Infinity,k=Infinity,m=0,q=function(a){var e=m,f=function(a){e+=a*c.frameTimeFactor},
h=d[a];switch(h){case " ":b||f(1);break;case "-":f(1);break;case "(":g=m;f(1);break;case ")":g=-1;f(1);break;case "^":if(Infinity!==l)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");l=-1<g?g:m;f(1);break;case "!":if(Infinity!==k)throw Error("found a second unsubscription point '!' in a subscription marble diagram. There can only be one.");k=-1<g?g:m;break;default:if(b&&h.match(/^[0-9]$/)&&(0===a||" "===d[a-1])){var q=d.slice(a).join("").match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);
if(q){a+=q[0].length-1;var h=parseFloat(q[1]),r=void 0;switch(q[2]){case "ms":r=h;break;case "s":r=1E3*h;break;case "m":r=6E4*h}f(r/n.frameTimeFactor);break}}throw Error("there can only be '^' and '!' markers in a subscription marble diagram. Found instead '"+h+"'.");}m=e;p=a},n=this,p,t=0;t<a;t++)q(t),t=p;return 0>k?new Ba(l):new Ba(l,k)};a.parseMarbles=function(a,b,e,f,g){var c=this;void 0===f&&(f=!1);void 0===g&&(g=!1);if(-1!==a.indexOf("!"))throw Error('conventional marble diagrams cannot have the unsubscription marker "!"');
var d=A([],z(a)),h=d.length,m=[];a=g?a.replace(/^[ ]+/,"").indexOf("^"):a.indexOf("^");var n=-1===a?0:a*-this.frameTimeFactor,p="object"!==typeof b?function(a){return a}:function(a){return f&&b[a]instanceof Fb?b[a].messages:b[a]},t=-1;a=function(a){var b=n,f=function(a){b+=a*c.frameTimeFactor},h=void 0,k=d[a];switch(k){case " ":g||f(1);break;case "-":f(1);break;case "(":t=n;f(1);break;case ")":t=-1;f(1);break;case "|":h=ya;f(1);break;case "^":f(1);break;case "#":h=I("E",void 0,e||"error");f(1);break;
default:if(g&&k.match(/^[0-9]$/)&&(0===a||" "===d[a-1])){var l=d.slice(a).join("").match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);if(l){a+=l[0].length-1;var k=parseFloat(l[1]),q=void 0;switch(l[2]){case "ms":q=k;break;case "s":q=1E3*k;break;case "m":q=6E4*k}f(q/u.frameTimeFactor);break}}h=I("N",p(k),void 0);f(1)}h&&m.push({frame:-1<t?t:n,notification:h});n=b;v=a};for(var u=this,v,x=0;x<h;x++)a(x),x=v;return m};a.prototype.createAnimator=function(){var b=this;if(!this.runMode)throw Error("animate() must only be used in run mode");
var d=0,e;return{animate:function(c){var d,f;if(e)throw Error("animate() must not be called more than once within run()");if(/[|#]/.test(c))throw Error("animate() must not complete or error");e=new Map;c=a.parseMarbles(c,void 0,void 0,void 0,!0);try{for(var g=F(c),m=g.next();!m.done;m=g.next())b.schedule(function(){var a,c,d=b.now(),f=Array.from(e.values());e.clear();try{for(var g=(a=void 0,F(f)),h=g.next();!h.done;h=g.next()){var k=h.value;k(d)}}catch(R){a={error:R}}finally{try{h&&!h.done&&(c=g.return)&&
c.call(g)}finally{if(a)throw a.error;}}},m.value.frame)}catch(q){d={error:q}}finally{try{m&&!m.done&&(f=g.return)&&f.call(g)}finally{if(d)throw d.error;}}},delegate:{requestAnimationFrame:function(a){if(!e)throw Error("animate() was not called within run()");var b=++d;e.set(b,a);return b},cancelAnimationFrame:function(a){if(!e)throw Error("animate() was not called within run()");e.delete(a)}}}};a.prototype.createDelegates=function(){var a=this,b=0,e=new Map,f=function(){var b=a.now(),c=Array.from(e.values()).filter(function(a){return a.due<=
b}),d=c.filter(function(a){return"immediate"===a.type});if(0<d.length)d=d[0],c=d.handle,d=d.handler,e.delete(c),d();else if(d=c.filter(function(a){return"interval"===a.type}),0<d.length){var c=d[0],g=c.duration,d=c.handler;c.due=b+g;c.subscription=a.schedule(f,g);d()}else if(c=c.filter(function(a){return"timeout"===a.type}),0<c.length)d=c[0],c=d.handle,d=d.handler,e.delete(c),d();else throw Error("Expected a due immediate or interval");};return{immediate:{setImmediate:function(c){var d=++b;e.set(d,
{due:a.now(),duration:0,handle:d,handler:c,subscription:a.schedule(f,0),type:"immediate"});return d},clearImmediate:function(a){var b=e.get(a);b&&(b.subscription.unsubscribe(),e.delete(a))}},interval:{setInterval:function(c,d){void 0===d&&(d=0);var g=++b;e.set(g,{due:a.now()+d,duration:d,handle:g,handler:c,subscription:a.schedule(f,d),type:"interval"});return g},clearInterval:function(a){var b=e.get(a);b&&(b.subscription.unsubscribe(),e.delete(a))}},timeout:{setTimeout:function(c,d){void 0===d&&(d=
0);var g=++b;e.set(g,{due:a.now()+d,duration:d,handle:g,handler:c,subscription:a.schedule(f,d),type:"timeout"});return g},clearTimeout:function(a){var b=e.get(a);b&&(b.subscription.unsubscribe(),e.delete(a))}}}};a.prototype.run=function(b){var c=a.frameTimeFactor,e=this.maxFrames;a.frameTimeFactor=1;this.maxFrames=Infinity;this.runMode=!0;var f=this.createAnimator(),g=this.createDelegates();U.delegate=f.delegate;ja.delegate=this;la.delegate=g.immediate;ka.delegate=g.interval;ea.delegate=g.timeout;
Da.delegate=this;f={cold:this.createColdObservable.bind(this),hot:this.createHotObservable.bind(this),flush:this.flush.bind(this),time:this.createTime.bind(this),expectObservable:this.expectObservable.bind(this),expectSubscriptions:this.expectSubscriptions.bind(this),animate:f.animate};try{var l=b(f);this.flush();return l}finally{a.frameTimeFactor=c,this.maxFrames=e,this.runMode=!1,U.delegate=void 0,ja.delegate=void 0,la.delegate=void 0,ka.delegate=void 0,ea.delegate=void 0,Da.delegate=void 0}};a.frameTimeFactor=
10;return a}(Td),$e=Object.freeze({TestScheduler:Ze}),xb=function(){return function(b,a,c,d){void 0===d&&(d="download_load");this.originalEvent=b;this.xhr=a;this.request=c;this.type=d;c=a.status;d=a.responseType;this.status=null!==c&&void 0!==c?c:0;this.responseType=null!==d&&void 0!==d?d:"";this.responseHeaders=(c=a.getAllResponseHeaders())?c.split("\n").reduce(function(a,b){var c=b.indexOf(": ");a[b.slice(0,c)]=b.slice(c+2);return a},{}):{};this.response=Kd(a);a=b.total;this.loaded=b.loaded;this.total=
a}}(),xa=S(function(b){return function(a,b,d){this.message=a;this.name="AjaxError";this.xhr=b;this.request=d;this.status=b.status;this.responseType=b.responseType;var c;try{c=Kd(b)}catch(f){c=b.responseText}this.response=c}}),Ld=function(){function b(a,b){xa.call(this,"ajax timeout",a,b);this.name="AjaxTimeoutError";return this}b.prototype=Object.create(xa.prototype);return b}(),Ke=N(function(b){return b.response}),ba=function(){var b=function(a){return Le("string"===typeof a?{url:a}:a)};b.get=Ee;
b.post=Fe;b.delete=Ge;b.put=He;b.patch=Ie;b.getJSON=Je;return b}(),Ne="upload",Nd="download",yb="loadstart",zb="progress",Md="load",Oe=Object.prototype.toString,af=Object.freeze({ajax:ba,AjaxError:xa,AjaxTimeoutError:Ld,AjaxResponse:xb}),bf={url:"",deserializer:function(b){return JSON.parse(b.data)},serializer:function(b){return JSON.stringify(b)}},Xd=function(b){function a(a,d){var c=b.call(this)||this;c._socket=null;if(a instanceof u)c.destination=d,c.source=a;else{d=c._config=ca({},bf);c._output=
new C;if("string"===typeof a)d.url=a;else for(var f in a)a.hasOwnProperty(f)&&(d[f]=a[f]);if(!d.WebSocketCtor&&WebSocket)d.WebSocketCtor=WebSocket;else if(!d.WebSocketCtor)throw Error("no WebSocket constructor can be found");c.destination=new ha}return c}x(a,b);a.prototype.lift=function(b){var c=new a(this._config,this.destination);c.operator=b;c.source=this;return c};a.prototype._resetState=function(){this._socket=null;this.source||(this.destination=new ha);this._output=new C};a.prototype.multiplex=
function(a,b,e){var c=this;return new u(function(d){try{c.next(a())}catch(k){d.error(k)}var f=c.subscribe(function(a){try{e(a)&&d.next(a)}catch(w){d.error(w)}},function(a){return d.error(a)},function(){return d.complete()});return function(){try{c.next(b())}catch(k){d.error(k)}f.unsubscribe()}})};a.prototype._connectSocket=function(){var a=this,b=this._config,e=b.WebSocketCtor,f=b.protocol,g=b.url,b=b.binaryType,l=this._output,k=null;try{this._socket=k=f?new e(g,f):new e(g),b&&(this._socket.binaryType=
b)}catch(q){l.error(q);return}var m=new D(function(){a._socket=null;k&&1===k.readyState&&k.close()});k.onopen=function(b){if(a._socket){var c=a._config.openObserver;c&&c.next(b);b=a.destination;a.destination=ma.create(function(b){if(1===k.readyState)try{var c=a._config.serializer;k.send(c(b))}catch(L){a.destination.error(L)}},function(b){var c=a._config.closingObserver;c&&c.next(void 0);b&&b.code?k.close(b.code,b.reason):l.error(new TypeError("WebSocketSubject.error must be called with an object with an error code, and an optional reason: { code: number, reason: string }"));
a._resetState()},function(){var b=a._config.closingObserver;b&&b.next(void 0);k.close();a._resetState()});b&&b instanceof ha&&m.add(b.subscribe(a.destination))}else k.close(),a._resetState()};k.onerror=function(b){a._resetState();l.error(b)};k.onclose=function(b){a._resetState();var c=a._config.closeObserver;c&&c.next(b);b.wasClean?l.complete():l.error(b)};k.onmessage=function(b){try{var c=a._config.deserializer;l.next(c(b))}catch(r){l.error(r)}}};a.prototype._subscribe=function(a){var b=this,c=this.source;
if(c)return c.subscribe(a);this._socket||this._connectSocket();this._output.subscribe(a);a.add(function(){var a=b._socket;0===b._output.observers.length&&(!a||1!==a.readyState&&0!==a.readyState||a.close(),b._resetState())});return a};a.prototype.unsubscribe=function(){var a=this._socket;!a||1!==a.readyState&&0!==a.readyState||a.close();this._resetState();b.prototype.unsubscribe.call(this)};return a}(Bb),cf=Object.freeze({webSocket:function(b){return new Xd(b)},WebSocketSubject:Xd}),df=Object.freeze({fromFetch:function(b,
a){void 0===a&&(a={});var c=a.selector,d=Gb(a,["selector"]);return new u(function(a){var e=new AbortController,g=e.signal,l=!0,k=d.signal;if(k)if(k.aborted)e.abort();else{var n=function(){g.aborted||e.abort()};k.addEventListener("abort",n);a.add(function(){return k.removeEventListener("abort",n)})}var p=ca(ca({},d),{signal:g}),u=function(b){l=!1;a.error(b)};fetch(b,p).then(function(b){c?v(c(b)).subscribe(new m(a,void 0,function(){l=!1;a.complete()},u)):(l=!1,a.next(b),a.complete())}).catch(u);return function(){l&&
e.abort()}})}});g.operators=Ye;g.testing=$e;g.ajax=af;g.webSocket=cf;g.fetch=df;g.Observable=u;g.ConnectableObservable=Pa;g.observable=oa;g.animationFrames=function(b){return b?Mb(b):Qe};g.Subject=C;g.BehaviorSubject=Yc;g.ReplaySubject=ha;g.AsyncSubject=db;g.asap=Qd;g.asapScheduler=Qd;g.async=ua;g.asyncScheduler=M;g.queue=Rd;g.queueScheduler=Rd;g.animationFrame=Sd;g.animationFrameScheduler=Sd;g.VirtualTimeScheduler=Td;g.VirtualAction=Eb;g.Scheduler=Db;g.Subscription=D;g.Subscriber=ma;g.Notification=
Na;g.pipe=Wa;g.noop=B;g.identity=E;g.isObservable=function(b){return!!b&&(b instanceof u||p(b.lift)&&p(b.subscribe))};g.lastValueFrom=function(b,a){var c="object"===typeof a;return new Promise(function(d,e){var f=!1,g;b.subscribe({next:function(a){g=a;f=!0},error:e,complete:function(){f?d(g):c?d(a.defaultValue):e(new aa)}})})};g.firstValueFrom=function(b,a){var c="object"===typeof a;return new Promise(function(d,e){var f=new Qa({next:function(a){d(a);f.unsubscribe()},error:e,complete:function(){c?
d(a.defaultValue):e(new aa)}});b.subscribe(f)})};g.ArgumentOutOfRangeError=ob;g.EmptyError=aa;g.NotFoundError=jd;g.ObjectUnsubscribedError=Pd;g.SequenceError=id;g.TimeoutError=Xb;g.UnsubscriptionError=Ra;g.bindCallback=function(b,a,c){return Ga(!1,b,a,c)};g.bindNodeCallback=function(b,a,c){return Ga(!0,b,a,c)};g.combineLatest=$b;g.concat=sa;g.connectable=function(b,a){void 0===a&&(a=Xe);var c=null,d=a.connector;a=a.resetOnDisconnect;var e=void 0===a?!0:a,f=d();a=new u(function(a){return f.subscribe(a)});
a.connect=function(){if(!c||c.closed)c=ta(function(){return b}).subscribe(f),e&&c.add(function(){return f=d()});return c};return a};g.defer=ta;g.empty=function(b){return b?be(b):K};g.forkJoin=function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];var a=na(b),b=Yb(b),c=b.args,d=b.keys,b=new u(function(a){var b=c.length;if(b)for(var e=Array(b),g=b,k=b,n=function(b){var f=!1;v(c[b]).subscribe(new m(a,function(a){f||(f=!0,k--);e[b]=a},function(){return g--},void 0,function(){g&&f||(k||a.next(d?
Zb(d,e):e),a.complete())}))},p=0;p<b;p++)n(p);else a.complete()});return a?b.pipe(X(a)):b};g.from=J;g.fromEvent=fb;g.fromEventPattern=dc;g.generate=function(b,a,c,d,e){function f(){var b;return Ta(this,function(d){switch(d.label){case 0:b=k,d.label=1;case 1:return a&&!a(b)?[3,4]:[4,l(b)];case 2:d.sent(),d.label=3;case 3:return b=c(b),[3,1];case 4:return[2]}})}var g,l,k;1===arguments.length?(k=b.initialState,a=b.condition,c=b.iterate,g=b.resultSelector,l=void 0===g?E:g,e=b.scheduler):(k=b,!d||Ea(d)?
(l=E,e=d):l=d);return ta(e?function(){return Tb(f(),e)}:f)};g.iif=function(b,a,c){return ta(function(){return b()?a:c})};g.interval=ec;g.merge=function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];var a=Q(b),c="number"===typeof b[b.length-1]?b.pop():Infinity;return b.length?1===b.length?v(b[0]):ra(c)(J(b,a)):K};g.never=function(){return Ud};g.of=ab;g.onErrorResumeNext=function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];return fc(Y(b))(K)};g.pairs=function(b,a){return J(Object.entries(b),
a)};g.partition=function(b,a,c){return[O(a,c)(v(b)),O(gc(a,c))(v(b))]};g.race=function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];b=Y(b);return 1===b.length?v(b[0]):new u(hc(b))};g.range=function(b,a,c){null==a&&(a=b,b=0);if(0>=a)return K;var d=a+b;return new u(c?function(a){var e=b;return c.schedule(function(){e<d?(a.next(e++),this.schedule()):a.complete()})}:function(a){for(var c=b;c<d&&!a.closed;)a.next(c++);a.complete()})};g.throwError=Wb;g.timer=fa;g.using=function(b,a){return new u(function(c){var d=
b(),e=a(d);(e?v(e):K).subscribe(c);return function(){d&&d.unsubscribe()}})};g.zip=gb;g.scheduled=Vb;g.EMPTY=K;g.NEVER=Ud;g.config=T;g.audit=hb;g.auditTime=ic;g.buffer=jc;g.bufferCount=kc;g.bufferTime=lc;g.bufferToggle=mc;g.bufferWhen=nc;g.catchError=ib;g.combineAll=Ia;g.combineLatestAll=Ia;g.combineLatestWith=qc;g.concatAll=Ha;g.concatMap=Ja;g.concatMapTo=rc;g.concatWith=tc;g.connect=Ka;g.count=uc;g.debounce=vc;g.debounceTime=wc;g.defaultIfEmpty=va;g.delay=xc;g.delayWhen=La;g.dematerialize=yc;g.distinct=
zc;g.distinctUntilChanged=nb;g.distinctUntilKeyChanged=Ac;g.elementAt=Bc;g.endWith=Cc;g.every=Dc;g.exhaust=Ma;g.exhaustAll=Ma;g.exhaustMap=pb;g.expand=Ec;g.filter=O;g.finalize=Fc;g.find=Gc;g.findIndex=Ic;g.first=Jc;g.groupBy=Kc;g.ignoreElements=lb;g.isEmpty=Lc;g.last=Mc;g.map=N;g.mapTo=mb;g.materialize=Nc;g.max=Oc;g.mergeAll=ra;g.flatMap=H;g.mergeMap=H;g.mergeMapTo=Pc;g.mergeScan=Qc;g.mergeWith=Sc;g.min=Tc;g.multicast=Oa;g.observeOn=pa;g.pairwise=Uc;g.pluck=Vc;g.publish=Wc;g.publishBehavior=Xc;g.publishLast=
Zc;g.publishReplay=$c;g.raceWith=rb;g.reduce=ga;g.repeat=ad;g.repeatWhen=bd;g.retry=cd;g.retryWhen=dd;g.refCount=Xa;g.sample=sb;g.sampleTime=ed;g.scan=tb;g.sequenceEqual=fd;g.share=ub;g.shareReplay=gd;g.single=hd;g.skip=kd;g.skipLast=ld;g.skipUntil=md;g.skipWhile=nd;g.startWith=od;g.subscribeOn=qa;g.switchAll=pd;g.switchMap=ia;g.switchMapTo=qd;g.switchScan=rd;g.take=Z;g.takeLast=qb;g.takeUntil=sd;g.takeWhile=td;g.tap=ud;g.throttle=wb;g.throttleTime=wd;g.throwIfEmpty=wa;g.timeInterval=xd;g.timeout=
cb;g.timeoutWith=yd;g.timestamp=zd;g.toArray=jb;g.window=Ad;g.windowCount=Bd;g.windowTime=Cd;g.windowToggle=Dd;g.windowWhen=Ed;g.withLatestFrom=Fd;g.zipAll=Gd;g.zipWith=Id;Object.defineProperty(g,"__esModule",{value:!0})});
//# sourceMappingURL=rxjs.umd.min.js.map