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yt=Object.assign({},mt,pt,ft);yt.milliseconds=yt.millisecond,yt.seconds=yt.second,yt.minutes=yt.minute,yt.hours=yt.hour,yt.hour24=yt.hour,yt.h12=yt.hour12,yt.h24=yt.hour24,yt.days=yt.day;var gt=e=>{Object.keys(yt).forEach(t=>{e.prototype[t]=yt[t]})};const bt=E.isLeapYear,kt=function(e,t){return 1===e&&bt(t)?29:T[e]};var wt={months:(e,t)=>{if(e.month>0){let a=parseInt(e.month/12,10);e.year=t.year()+a,e.month=e.month%12}else if(e.month<0){let a=Math.floor(Math.abs(e.month)/13,10);a=Math.abs(a)+1,e.year=t.year()-a,e.month=e.month%12,e.month=e.month+12,12===e.month&&(e.month=0)}return e},days:(e,t,a)=>{let n=t.year(),r=t.month(),o=kt(r,n);for(;a>o;)a-=o,r+=1,r>=12&&(r-=12,n+=1),o=kt(r,n);return e.month=r,e.date=a,e},daysBack:(e,t,a)=>{e.year=t.year(),e.month=t.month();let n=t.date();for(e.date=n-Math.abs(a);e.date<1;){e.month-=1,e.month<0&&(e.month=11,e.year-=1);let t=kt(e.month,e.year);e.date+=t}return e}};const vt=["millisecond","second","minute","hour","date","month"];let zt={second:vt.slice(0,1),minute:vt.slice(0,2),quarterhour:vt.slice(0,2),hour:vt.slice(0,3),date:vt.slice(0,4),month:vt.slice(0,4),quarter:vt.slice(0,4),season:vt.slice(0,4),year:vt,decade:vt,century:vt};zt.week=zt.hour,zt.season=zt.date,zt.quarter=zt.date;const _t={year:!0,quarter:!0,season:!0,month:!0,week:!0,date:!0},jt={month:!0,quarter:!0,season:!0,year:!0};var Ot=e=>{e.prototype.add=function(e,t){let a=this.clone();if(!t||0===e)return a;let n=this.clone();if("millisecond"===(t=E.normalize(t)))return a.epoch+=e,a;"fortnight"===t&&(e*=2,t="week"),$[t]?a.epoch+=$[t]*e:"week"===t||"weekend"===t?a.epoch+=$.day*(7*e):"quarter"===t||"season"===t?a.epoch+=$.month*(3*e):"quarterhour"===t&&(a.epoch+=15*$.minute*e);let r={};if(zt[t]&&zt[t].forEach(e=>{r[e]=n[e]()}),_t[t]){const e=n.timezone().current.offset-a.timezone().current.offset;a.epoch+=3600*e*1e3}if("month"===t&&(r.month=n.month()+e,r=wt.months(r,n)),"week"===t){let t=n.date()+7*e;t<=28&&t>1&&(r.date=t)}if("weekend"===t&&"saturday"!==a.dayName())a=a.day("saturday",!0);else if("date"===t){if(e<0)r=wt.daysBack(r,n,e);else{let t=n.date()+e;r=wt.days(r,n,t)}0!==e&&n.isSame(a,"day")&&(r.date=n.date()+e)}else if("quarter"===t){if(r.month=n.month()+3*e,r.year=n.year(),r.month<0){let e=Math.floor(r.month/12),t=r.month+12*Math.abs(e);r.month=t,r.year+=e}else if(r.month>=12){let e=Math.floor(r.month/12);r.month=r.month%12,r.year+=e}r.date=n.date()}else if("year"===t){let t=n.year()+e,r=a.year();if(r<t){let t=Math.floor(e/4)||1;a.epoch+=Math.abs($.day*t)}else if(r>t){let t=Math.floor(e/4)||1;a.epoch+=$.day*t}}else"decade"===t?r.year=a.year()+10:"century"===t&&(r.year=a.year()+100);if(jt[t]){let e=T[r.month];r.date=n.date(),r.date>e&&(r.date=e)}return Object.keys(r).length>1&&x(a,r),a},e.prototype.subtract=function(e,t){return this.clone().add(-1*e,t)},e.prototype.minus=e.prototype.subtract,e.prototype.plus=e.prototype.add};const $t={millisecond:e=>e.epoch,second:e=>[e.year(),e.month(),e.date(),e.hour(),e.minute(),e.second()].join("-"),minute:e=>[e.year(),e.month(),e.date(),e.hour(),e.minute()].join("-"),hour:e=>[e.year(),e.month(),e.date(),e.hour()].join("-"),day:e=>[e.year(),e.month(),e.date()].join("-"),week:e=>[e.year(),e.week()].join("-"),month:e=>[e.year(),e.month()].join("-"),quarter:e=>[e.year(),e.quarter()].join("-"),year:e=>e.year()};$t.date=$t.day;var Dt=e=>{const t={isAfter:function(e){e=E.beADate(e,this);let t=E.getEpoch(e);return null===t?null:this.epoch>t},isBefore:function(e){e=E.beADate(e,this);let t=E.getEpoch(e);return null===t?null:this.epoch<t},isEqual:function(e){e=E.beADate(e,this);let t=E.getEpoch(e);return null===t?null:this.epoch===t},isBetween:function(e,t,a=!1){e=E.beADate(e,this),t=E.beADate(t,this);let n=E.getEpoch(e);if(null===n)return null;let r=E.getEpoch(t);return null===r?null:a?this.isBetween(e,t)||this.isEqual(e)||this.isEqual(t):n<this.epoch&&this.epoch<r}};Object.keys(t).forEach(a=>{e.prototype[a]=t[a]})};var Mt=e=>{const t={i18n:e=>{E.isObject(e.days)&&we.set(e.days),E.isObject(e.months)&&N.set(e.months),E.isBoolean(e.useTitleCase)&&ve.set(e.useTitleCase)}};Object.keys(t).forEach(a=>{e.prototype[a]=t[a]})},Pt=a,St=ot,qt=gt,Tt=Ot,Et=e=>{e.prototype.isSame=function(t,a,n=!0){let r=this;if(!a)return null;if("string"==typeof t&&"object"==typeof a){let e=t;t=a,a=e}return"string"!=typeof t&&"number"!=typeof t||(t=new e(t,this.timezone.name)),a=a.replace(/s$/,""),!0===n&&r.tz!==t.tz&&((t=t.clone()).tz=r.tz),$t[a]?$t[a](r)===$t[a](t):null}},Nt=Dt,Ct=Mt;let It=d;const Yt=function(e,t,a={}){this.epoch=null,this.tz=Ge(t,It),this.silent=a.silent||!0,this.british=a.dmy||a.british,this._weekStart=1,void 0!==a.weekStart&&(this._weekStart=a.weekStart),this._today={},void 0!==a.today&&(this._today=a.today),Object.defineProperty(this,"d",{get:function(){let e=Pt(this),t=(new Date(this.epoch).getTimezoneOffset()||0)+60*e;t=60*t*1e3;let a=this.epoch+t;return new Date(a)}}),Object.defineProperty(this,"timezones",{get:()=>It,set:e=>(It=e,e)});let n=at(this,e);this.epoch=n.epoch};Object.keys(St).forEach(e=>{Yt.prototype[e]=St[e]}),Yt.prototype.clone=function(){return new Yt(this.epoch,this.tz,{silent:this.silent,weekStart:this._weekStart,today:this._today,parsers:this.parsers})},Yt.prototype.toLocalDate=function(){return this.toNativeDate()},Yt.prototype.toNativeDate=function(){return new Date(this.epoch)},qt(Yt),Tt(Yt),Et(Yt),Nt(Yt),Ct(Yt);var At=Yt;var xt=(e,t)=>{let a=new At(null),n=new At(null);a=a.time(e),n=t?n.time(t):a.add(59,"minutes");let r=a.hour(),o=n.hour();return Object.keys(a.timezones).filter(e=>{if(-1===e.indexOf("/"))return!1;let t=new At(null,e),i=t.hour();return i>=r&&i<=o&&(!(i===r&&t.minute()<a.minute())&&!(i===o&&t.minute()>n.minute()))})};const Lt=(e,t,a)=>new At(e,t,a),Ft=function(e){let t=e._today||{};return Object.keys(t).forEach(a=>{e=e[a](t[a])}),e};Lt.now=(e,t)=>{let a=new At((new Date).getTime(),e,t);return a=Ft(a),a},Lt.today=(e,t)=>{let a=new At((new Date).getTime(),e,t);return a=Ft(a),a.startOf("day")},Lt.tomorrow=(e,t)=>{let a=new At((new Date).getTime(),e,t);return a=Ft(a),a.add(1,"day").startOf("day")},Lt.yesterday=(e,t)=>{let a=new At((new Date).getTime(),e,t);return a=Ft(a),a.subtract(1,"day").startOf("day")},Lt.extend=function(e={}){return Object.keys(e).forEach(t=>{At.prototype[t]=e[t]}),this},Lt.timezones=function(){return(new At).timezones},Lt.max=function(e,t){let a=new At(null,e,t);return a.epoch=864e13,a},Lt.min=function(e,t){let a=new At(null,e,t);return a.epoch=-864e13,a},Lt.whereIts=xt,Lt.version="6.16.3",Lt.plugin=Lt.extend;var Bt=Lt;export{Bt as default};