mobx - npm Package Compare versions

Comparing version 2.4.3 to 2.5.0-alpha1

lib/mobx.d.ts

 export { IAtom, Atom, BaseAtom };
-export { IObservable, IDepTreeNode };
+export { IObservable, IDepTreeNode, ILegacyObservers };
 export { Reaction, IReactionPublic };
-export { IDerivation, untracked };
+export { IDerivation, untracked, IDerivationState };
 export { useStrict };
@@ -110,17 +110,17 @@ export { spy };
 interface IAtom extends IObservable {
-    isDirty: boolean;
 }
 declare class BaseAtom implements IAtom {
     name: string;
-    isDirty: boolean;
-    staleObservers: any[];
-    observers: SimpleSet<IDerivation>;
+    isPendingUnobservation: boolean;
+    isObserved: boolean;
+    _observers: any[];
+    _observersIndexes: {};
     diffValue: number;
     lastAccessedBy: number;
+    lowestObserverState: IDerivationState;
     constructor(name?: string);
     onBecomeUnobserved(): void;
+    observers: any;
     reportObserved(): void;
     reportChanged(): void;
-    private reportStale();
-    private reportReady();
     toString(): string;
@@ -132,2 +132,3 @@ }
     onBecomeUnobservedHandler: () => void;
+    isPendingUnobservation: boolean;
     isBeingTracked: boolean;
@@ -143,16 +144,26 @@ constructor(name?: string, onBecomeObservedHandler?: () => void, onBecomeUnobservedHandler?: () => void);
 }
-interface IDerivation extends IDepTreeNode, IObservable, ISetEntry {
+declare enum IDerivationState {
+    NOT_TRACKING = -1,
+    UP_TO_DATE = 0,
+    POSSIBLY_STALE = 1,
+    STALE = 2,
+}
+interface IDerivation extends IDepTreeNode {
     observing: IObservable[];
-    staleObservers: IDerivation[];
-    observers: SimpleSet<IDerivation>;
-    dependencyStaleCount: number;
-    dependencyChangeCount: number;
-    onDependenciesReady(): boolean;
+    newObserving: IObservable[];
+    dependenciesState: IDerivationState;
     runId: number;
     unboundDepsCount: number;
+    __mapid: string;
+    onBecomeStale(): any;
+    recoverFromError(): any;
 }
 declare function untracked<T>(action: () => T): T;
+interface ILegacyObservers {
+    asArray(): IDerivation[];
+    length: number;
+}
 interface IDepTreeNode {
     name: string;
-    observers?: SimpleSet<IDerivation>;
+    observers?: ILegacyObservers;
     observing?: IObservable[];
@@ -163,4 +174,7 @@ }
     lastAccessedBy: number;
-    staleObservers: IDerivation[];
-    observers: SimpleSet<IDerivation>;
+    lowestObserverState: IDerivationState;
+    isPendingUnobservation: boolean;
+    observers: ILegacyObservers;
+    _observers: IDerivation[];
+    _observersIndexes: {};
     onBecomeUnobserved(): any;
@@ -174,12 +188,9 @@ }
     private onInvalidate;
-    staleObservers: IDerivation[];
-    observers: SimpleSet<IDerivation>;
     observing: any[];
+    newObserving: any[];
+    dependenciesState: IDerivationState;
     diffValue: number;
     runId: number;
-    lastAccessedBy: number;
     unboundDepsCount: number;
     __mapid: string;
-    dependencyChangeCount: number;
-    dependencyStaleCount: number;
     isDisposed: boolean;
@@ -190,4 +201,3 @@ _isScheduled: boolean;
     constructor(name: string, onInvalidate: () => void);
-    onBecomeUnobserved(): void;
-    onDependenciesReady(): boolean;
+    onBecomeStale(): void;
     schedule(): void;
@@ -197,2 +207,3 @@ isScheduled(): boolean;
     track(fn: () => void): void;
+    recoverFromError(): void;
     dispose(): void;
@@ -199,0 +210,0 @@ getDisposer(): Lambda & {

lib/mobx.min.js

 /** MobX - (c) Michel Weststrate 2015, 2016 - MIT Licensed */
-"use strict";function e(e,n,r,o){return 1===arguments.length&&"function"==typeof e?L(e.name||"<unnamed action>",e):2===arguments.length&&"function"==typeof n?L(e,n):1===arguments.length&&"string"==typeof e?t(e):t(n).apply(null,arguments)}function t(e){return function(t,n,r){return r&&"function"==typeof r.value?(r.value=L(e,r.value),r.enumerable=!1,r.configurable=!0,r):gt(e).apply(this,arguments)}}function n(e,t,n){var r="string"==typeof e?e:e.name||"<unnamed action>",o="function"==typeof e?e:t,i="function"==typeof e?t:n;return rt("function"==typeof o,"`runInAction` expects a function"),rt(0===o.length,"`runInAction` expects a function without arguments"),rt("string"==typeof r&&r.length>0,"actions should have valid names, got: '"+r+"'"),$(r,o,i,void 0)}function r(e){return"function"==typeof e&&e.isMobxAction===!0}function o(e,t,n){function r(){i(s)}var o,i,a;"string"==typeof e?(o=e,i=t,a=n):"function"==typeof e&&(o=e.name||"Autorun@"+nt(),i=e,a=t),Ie(i,"autorun methods cannot have modifiers"),rt("function"==typeof i,"autorun expects a function"),a&&(i=i.bind(a));var s=new Vt(o,function(){this.track(r)});return s.schedule(),s.getDisposer()}function i(e,t,n,r){var i,a,s,u;"string"==typeof e?(i=e,a=t,s=n,u=r):"function"==typeof e&&(i="When@"+nt(),a=e,s=t,u=n);var c=o(i,function(e){if(a.call(u)){e.dispose();var t=X();s.call(u),q(t)}});return c}function a(e,t,n){return ot("`autorunUntil` is deprecated, please use `when`."),i.apply(null,arguments)}function s(e,t,n,r){function o(){a(l)}var i,a,s,u;"string"==typeof e?(i=e,a=t,s=n,u=r):"function"==typeof e&&(i=e.name||"AutorunAsync@"+nt(),a=e,s=t,u=n),void 0===s&&(s=1),u&&(a=a.bind(u));var c=!1,l=new Vt(i,function(){c||(c=!0,setTimeout(function(){c=!1,l.isDisposed||l.track(o)},s))});return l.schedule(),l.getDisposer()}function u(t,n,r,o,i,a){function s(){if(!w.isDisposed){var e=!1;w.track(function(){var t=y(w);e=lt(b,x,t),x=t}),m&&p&&l(x,w),m||e!==!0||l(x,w),m&&(m=!1)}}var u,c,l,p,f,h;"string"==typeof t?(u=t,c=n,l=r,p=o,f=i,h=a):(u=t.name||n.name||"Reaction@"+nt(),c=t,l=n,p=r,f=o,h=i),void 0===p&&(p=!1),void 0===f&&(f=0);var d=Se(c,$t.Reference),v=d[0],y=d[1],b=v===$t.Structure;h&&(y=y.bind(h),l=e(u,l.bind(h)));var m=!0,g=!1,x=void 0,w=new Vt(u,function(){f<1?s():g||(g=!0,setTimeout(function(){g=!1,s()},f))});return w.schedule(),w.getDisposer()}function c(e,t,n,r){return arguments.length<3&&"function"==typeof e?l(e,t):(rt(!n||!n.set,"@observable properties cannot have a setter: "+t),xt.apply(null,arguments))}function l(e,t){var n=Se(e,$t.Recursive),r=n[0],o=n[1];return new St(o,t,r===$t.Structure,o.name)}function p(){throw new Error("[ComputedValue] It is not allowed to assign new values to computed properties.")}function f(e,t){rt("function"==typeof e&&1===e.length,"createTransformer expects a function that accepts one argument");var n={},r=Ct.resetId,o=function(r){function o(t,n){r.call(this,function(){return e(n)},null,!1,"Transformer-"+e.name+"-"+t),this.sourceIdentifier=t,this.sourceObject=n}return mt(o,r),o.prototype.onBecomeUnobserved=function(){var e=this.value;r.prototype.onBecomeUnobserved.call(this),delete n[this.sourceIdentifier],t&&t(e,this.sourceObject)},o}(St);return function(e){r!==Ct.resetId&&(n={},r=Ct.resetId);var t=h(e),i=n[t];return i?i.get():(i=n[t]=new o(t,e),i.get())}}function h(e){if(null===e||"object"!=typeof e)throw new Error("[mobx] transform expected some kind of object, got: "+e);var t=e.$transformId;return void 0===t&&(t=nt(),ft(e,"$transformId",t)),t}function d(e,t){return F()||console.warn("[mobx.expr] 'expr' should only be used inside other reactive functions."),c(e,t).get()}function v(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];return rt(arguments.length>=2,"extendObservable expected 2 or more arguments"),rt("object"==typeof e,"extendObservable expects an object as first argument"),rt(!(e instanceof Kt),"extendObservable should not be used on maps, use map.merge instead"),t.forEach(function(t){rt("object"==typeof t,"all arguments of extendObservable should be objects"),y(e,t,$t.Recursive,null)}),e}function y(e,t,n,r){var o=Me(e,r,n);for(var i in t)if(t.hasOwnProperty(i)){if(e===t&&!dt(e,i))continue;ze(o,i,t[i])}return e}function b(e,t){return m(We(e,t))}function m(e){var t={name:e.name};return e.observing&&e.observing.length>0&&(t.dependencies=at(e.observing).map(m)),t}function g(e,t){return x(We(e,t))}function x(e){var t={name:e.name};return e.observers&&e.observers.length>0&&(t.observers=e.observers.asArray().map(x)),t}function w(e,t,n){return"function"==typeof n?R(e,t,n):_(e,t)}function _(e,t){return ut(e)&&!Ge(e)?(ot("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),Ke(A(e)).intercept(t)):Ke(e).intercept(t)}function R(e,t,n){return ut(e)&&!Ge(e)?(ot("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),v(e,{property:e[t]}),R(e,t,n)):Ke(e,t).intercept(n)}function k(e,t){if(null===e||void 0===e)return!1;if(void 0!==t){if(e instanceof Kt||e instanceof Jt)throw new Error("[mobx.isObservable] isObservable(object, propertyName) is not supported for arrays and maps. Use map.has or array.length instead.");if(Ge(e)){var n=e.$mobx;return n.values&&!!n.values[t]}return!1}return!!e.$mobx||e instanceof Rt||e instanceof Vt||e instanceof St}function S(e,t,n){return rt(arguments.length>=2&&arguments.length<=3,"Illegal decorator config",t),vt(e,t),rt(!n||!n.get,"@observable can not be used on getters, use @computed instead"),wt.apply(null,arguments)}function A(e,t){if(void 0===e&&(e=void 0),"string"==typeof arguments[1])return S.apply(null,arguments);if(rt(arguments.length<3,"observable expects zero, one or two arguments"),k(e))return e;var n=Se(e,$t.Recursive),r=n[0],o=n[1],i=r===$t.Reference?_t.Reference:O(o);switch(i){case _t.Array:case _t.PlainObject:return Oe(o,r);case _t.Reference:case _t.ComplexObject:return new Yt(o,r);case _t.ComplexFunction:throw new Error("[mobx.observable] To be able to make a function reactive it should not have arguments. If you need an observable reference to a function, use `observable(asReference(f))`");case _t.ViewFunction:return ot("Use `computed(expr)` instead of `observable(expr)`"),c(e,t)}rt(!1,"Illegal State")}function O(e){return null===e||void 0===e?_t.Reference:"function"==typeof e?e.length?_t.ComplexFunction:_t.ViewFunction:Array.isArray(e)||e instanceof Jt?_t.Array:"object"==typeof e?ut(e)?_t.PlainObject:_t.ComplexObject:_t.Reference}function I(e,t,n,r){return"function"==typeof n?C(e,t,n,r):j(e,t,n)}function j(e,t,n){return ut(e)&&!Ge(e)?(ot("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),Ke(A(e)).observe(t,n)):Ke(e).observe(t,n)}function C(e,t,n,r){return ut(e)&&!Ge(e)?(ot("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),v(e,{property:e[t]}),C(e,t,n,r)):Ke(e,t).observe(n,r)}function E(e,t,n){function r(r){return t&&n.push([e,r]),r}if(void 0===t&&(t=!0),void 0===n&&(n=null),e instanceof Date||e instanceof RegExp)return e;if(t&&null===n&&(n=[]),t&&null!==e&&"object"==typeof e)for(var o=0,i=n.length;o<i;o++)if(n[o][0]===e)return n[o][1];if(!e)return e;if(Array.isArray(e)||e instanceof Jt){var a=r([]),s=e.map(function(e){return E(e,t,n)});a.length=s.length;for(var o=0,i=s.length;o<i;o++)a[o]=s[o];return a}if(e instanceof Kt){var u=r({});return e.forEach(function(e,r){return u[r]=E(e,t,n)}),u}if(k(e)&&e.$mobx instanceof Yt)return E(e(),t,n);if(e instanceof Yt)return E(e.get(),t,n);if("object"==typeof e){var a=r({});for(var c in e)a[c]=E(e[c],t,n);return a}return e}function V(e,t,n){return void 0===t&&(t=!0),void 0===n&&(n=null),ot("toJSON is deprecated. Use toJS instead"),E.apply(null,arguments)}function D(e){return console.log(e),e}function T(e,t){switch(arguments.length){case 0:if(e=Ct.derivationStack[Ct.derivationStack.length-1],!e)return D("whyRun() can only be used if a derivation is active, or by passing an computed value / reaction explicitly. 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These functions should never throw exceptions as MobX will not always be able to recover from them. "+("Please fix the error reported after this message or enable 'Pause on (caught) exceptions' in your debugger to find the root cause. In: '"+e.name+"'. ")+"For more details see https://github.com/mobxjs/mobx/issues/462";ae()&&se({type:"error",object:this,message:a}),console.warn(a),e.unboundDepsCount=0,e.observing=n,Z()}else Ct.isTracking=r,Ct.derivationStack.length-=1,K(e,n)}return o}function K(e,t){for(var n=t.length,r=e.observing,o=r.length=e.unboundDepsCount,i=0;i<n;i++)t[i].diffValue=-1;for(var i=0;i<o;i++){var a=r[i];++a.diffValue>0&&(a.diffValue=0,ee(a,e))}for(var i=0;i<n;i++){var a=t[i];a.diffValue<0&&(a.diffValue=0,te(a,e))}}function H(e){for(var t=e.observing,n=t.length,r=0;r<n;r++)te(t[r],e);t.length=0}function Q(e){var t=X(),n=e();return q(t),n}function X(){var e=Ct.isTracking;return Ct.isTracking=!1,e}function q(e){Ct.isTracking=e}function Y(){}function Z(){Ct.resetId++;var e=new jt;for(var t in e)It.indexOf(t)===-1&&(Ct[t]=e[t]);Ct.allowStateChanges=!Ct.strictMode}function ee(e,t){e.observers.add(t)}function te(e,t){e.observers.remove(t),0===e.observers.length&&e.onBecomeUnobserved()}function ne(e){if(Ct.isTracking!==!1){var t=Ct.derivationStack[Ct.derivationStack.length-1];t.runId!==e.lastAccessedBy&&(e.lastAccessedBy=t.runId,t.observing[t.unboundDepsCount++]=e)}}function re(e){for(var t=e.observers.asArray(),n=t.length,r=0;r<n;r++)J(t[r]);e.staleObservers=e.staleObservers.concat(t)}function oe(e,t){e.staleObservers.splice(0).forEach(function(e){return G(e,t)})}function ie(){if(!(Ct.isRunningReactions===!0||Ct.inTransaction>0)){Ct.isRunningReactions=!0;for(var e=Ct.pendingReactions,t=0;e.length>0;){if(++t===Dt)throw new Error("Reaction doesn't converge to a stable state after "+Dt+" iterations. 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For non-reactive array values use makeReactive(asFlat(array))."),e<r.length){B();var o=r[e];if(ve(n)){var i=be(n,{type:"update",object:n.array,index:e,newValue:t});if(!i)return;t=i.newValue}t=n.makeReactiveArrayItem(t);var a=n.mode===$t.Structure?!bt(o,t):o!==t;a&&(r[e]=t,n.notifyArrayChildUpdate(e,t,o))}else{if(e!==r.length)throw new Error("[mobx.array] Index out of bounds, "+e+" is larger than "+r.length);n.spliceWithArray(e,0,[t])}}}function Ee(e){return function(){var t=this.$mobx;return t&&e<t.values.length?(t.atom.reportObserved(),t.values[e]):void console.warn("[mobx.array] Attempt to read an array index ("+e+") that is out of bounds ("+t.values.length+"). Please check length first. Out of bound indices will not be tracked by MobX")}}function Ve(e){for(var t=Ut;t<e;t++)je(t);Ut=e}function De(e,t,n){return new Jt(e,t,n)}function Te(e){return ot("fastArray is deprecated. Please use `observable(asFlat([]))`"),De(e,$t.Flat,null)}function Le(e){return e instanceof Jt}function $e(e,t){return new Kt(e,t)}function Pe(e){return e instanceof Kt}function Me(e,t,n){if(void 0===n&&(n=$t.Recursive),Ge(e))return e.$mobx;ut(e)||(t=e.constructor.name+"@"+nt()),t||(t="ObservableObject@"+nt());var r=new Ht(e,t,n);return ht(e,"$mobx",r),r}function ze(e,t,n){e.values[t]?e.target[t]=n:Ne(e,t,n,!0)}function Ne(e,t,n,o){o&&vt(e.target,t);var i,a=e.name+"."+t,s=!0;if("function"!=typeof n||0!==n.length||r(n))if(n instanceof Mt&&"function"==typeof n.value&&0===n.value.length)i=new St(n.value,e.target,(!0),a);else{if(s=!1,ve(e)){var u=be(e,{object:e.target,name:t,type:"add",newValue:n});if(!u)return;n=u.newValue}i=new Yt(n,e.mode,a,(!1)),n=i.value}else i=new St(n,e.target,(!1),a);e.values[t]=i,o&&Object.defineProperty(e.target,t,s?Fe(t):Ue(t)),s||Je(e,e.target,t,n)}function Ue(e){var t=Qt[e];return t?t:Qt[e]={configurable:!0,enumerable:!0,get:function(){return this.$mobx.values[e].get()},set:function(t){Be(this,e,t)}}}function Fe(e){var t=Xt[e];return t?t:Xt[e]={configurable:!0,enumerable:!1,get:function(){return this.$mobx.values[e].get()},set:p}}function Be(e,t,n){var r=e.$mobx,o=r.values[t];if(ve(r)){var i=be(r,{type:"update",object:e,name:t,newValue:n});if(!i)return;n=i.newValue}if(n=o.prepareNewValue(n),n!==qt){var a=me(r),s=ae(),i=xe||me?{type:"update",object:e,oldValue:o.value,name:t,newValue:n}:null;s&&ue(i),o.setNewValue(n),a&&xe(r,i),s&&ce()}}function Je(e,t,n,r){var o=me(e),i=ae(),a=o||i?{type:"add",object:t,name:n,newValue:r}:null;i&&ue(a),o&&xe(e,a),i&&ce()}function Ge(e){return"object"==typeof e&&null!==e&&(qe(e),e.$mobx instanceof Ht)}function We(e,t){if("object"==typeof e&&null!==e){if(Le(e))return rt(void 0===t,"It is not possible to get index atoms from arrays"),e.$mobx.atom;if(Pe(e)){if(void 0===t)return We(e._keys);var n=e._data[t]||e._hasMap[t];return rt(!!n,"the entry '"+t+"' does not exist in the observable map '"+He(e)+"'"),n}if(qe(e),Ge(e)){rt(!!t,"please specify a property");var r=e.$mobx.values[t];return rt(!!r,"no observable property '"+t+"' found on the observable object '"+He(e)+"'"),r}if(e instanceof Rt||e instanceof St||e instanceof Vt)return e}else if("function"==typeof e&&e.$mobx instanceof Vt)return e.$mobx;rt(!1,"Cannot obtain atom from "+e)}function Ke(e,t){return rt(e,"Expection some object"),void 0!==t?Ke(We(e,t)):e instanceof Rt||e instanceof St||e instanceof Vt?e:Pe(e)?e:(qe(e),e.$mobx?e.$mobx:void rt(!1,"Cannot obtain administration from "+e))}function He(e,t){var n;return n=void 0!==t?We(e,t):Ge(e)||Pe(e)?Ke(e):We(e),n.name}function Qe(e,t,n,r,o){function i(i,a,s,u){if(rt(o||Ye(arguments),"This function is a decorator, but it wasn't invoked like a decorator"),s){i.hasOwnProperty("__mobxLazyInitializers")||ft(i,"__mobxLazyInitializers",i.__mobxLazyInitializers&&i.__mobxLazyInitializers.slice()||[]);var c=s.value,l=s.initializer;return i.__mobxLazyInitializers.push(function(t){e(t,a,l?l.call(t):c,u,s)}),{enumerable:r,configurable:!0,get:function(){return this.__mobxDidRunLazyInitializers!==!0&&qe(this),t.call(this,a)},set:function(e){this.__mobxDidRunLazyInitializers!==!0&&qe(this),n.call(this,a,e)}}}var p={enumerable:r,configurable:!0,get:function(){return this.__mobxInitializedProps&&this.__mobxInitializedProps[a]===!0||Xe(this,a,void 0,e,u,s),t.call(this,a)},set:function(t){this.__mobxInitializedProps&&this.__mobxInitializedProps[a]===!0?n.call(this,a,t):Xe(this,a,t,e,u,s)}};return arguments.length<3&&Object.defineProperty(i,a,p),p}return o?function(){if(Ye(arguments))return i.apply(null,arguments);var e=arguments;return function(t,n,r){return i(t,n,r,e)}}:i}function Xe(e,t,n,r,o,i){e.hasOwnProperty("__mobxInitializedProps")||ft(e,"__mobxInitializedProps",{}),e.__mobxInitializedProps[t]=!0,r(e,t,n,o,i)}function qe(e){e.__mobxDidRunLazyInitializers!==!0&&e.__mobxLazyInitializers&&(ft(e,"__mobxDidRunLazyInitializers",!0),e.__mobxDidRunLazyInitializers&&e.__mobxLazyInitializers.forEach(function(t){return t(e)}))}function Ye(e){return(2===e.length||3===e.length)&&"string"==typeof e[1]}function Ze(){return"function"==typeof Symbol&&Symbol.iterator||"@@iterator"}function et(e){rt(e[Zt]!==!0,"Illegal state: cannot recycle array as iterator"),ht(e,Zt,!0);var t=-1;return ht(e,"next",function(){return t++,{done:t>=this.length,value:t<this.length?this[t]:void 0}}),e}function tt(e,t){ht(e,Ze(),t)}function nt(){return++Ct.mobxGuid}function rt(e,t,n){if(!e)throw new Error("[mobx] Invariant failed: "+t+(n?" in '"+n+"'":""))}function ot(e){rn.indexOf(e)===-1&&(rn.push(e),console.error("[mobx] Deprecated: "+e))}function it(e){var t=!1;return function(){if(!t)return t=!0,e.apply(this,arguments)}}function at(e){var t=[];return e.forEach(function(e){t.indexOf(e)===-1&&t.push(e)}),t}function st(e,t,n){if(void 0===t&&(t=100),void 0===n&&(n=" - "),!e)return"";var r=e.slice(0,t);return""+r.join(n)+(e.length>t?" (... and "+(e.length-t)+"more)":"")}function ut(e){if(null===e||"object"!=typeof e)return!1;var t=Object.getPrototypeOf(e);return t===Object.prototype||null===t}function ct(){for(var e=arguments[0],t=1,n=arguments.length;t<n;t++){var r=arguments[t];for(var o in r)r.hasOwnProperty(o)&&(e[o]=r[o])}return e}function lt(e,t,n){return e?!bt(t,n):t!==n}function pt(e,t){for(var n=0;n<t.length;n++)ft(e,t[n],e[t[n]])}function ft(e,t,n){Object.defineProperty(e,t,{enumerable:!1,writable:!0,configurable:!0,value:n})}function ht(e,t,n){Object.defineProperty(e,t,{enumerable:!1,writable:!1,configurable:!0,value:n})}function dt(e,t){var n=Object.getOwnPropertyDescriptor(e,t);return!n||n.configurable!==!1&&n.writable!==!1}function vt(e,t){rt(dt(e,t),"Cannot make property '"+t+"' observable, it is not configurable and writable in the target object")}function yt(e){var t=[];for(var n in e)t.push(n);return t}function bt(e,t){if(null===e&&null===t)return!0;if(void 0===e&&void 0===t)return!0;var n=Array.isArray(e)||Le(e);if(n!==(Array.isArray(t)||Le(t)))return!1;if(n){if(e.length!==t.length)return!1;for(var r=e.length-1;r>=0;r--)if(!bt(e[r],t[r]))return!1;return!0}if("object"==typeof e&&"object"==typeof t){if(null===e||null===t)return!1;if(yt(e).length!==yt(t).length)return!1;for(var o in e){if(!(o in t))return!1;if(!bt(e[o],t[o]))return!1}return!0}return e===t}var mt=this&&this.__extends||function(e,t){function n(){this.constructor=e}for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)};Y(),exports.extras={allowStateChanges:M,getAtom:We,getDebugName:He,getDependencyTree:b,getObserverTree:g,isComputingDerivation:F,isSpyEnabled:ae,resetGlobalState:Z,spyReport:se,spyReportEnd:ce,spyReportStart:ue,trackTransitions:pe},exports._={getAdministration:Ke,resetGlobalState:Z};var gt=Qe(function(t,n,r,o,i){var a=o&&1===o.length?o[0]:r.name||n||"<unnamed action>",s=e(a,r);ft(t,n,s)},function(e){return this[e]},function(){rt(!1,"It is not allowed to assign new values to @action fields")},!1,!0);exports.action=e,exports.runInAction=n,exports.isAction=r,exports.autorun=o,exports.when=i,exports.autorunUntil=a,exports.autorunAsync=s,exports.reaction=u;var xt=Qe(function(e,t,n,r,o){rt("undefined"!=typeof o,"@computed can only be used on getter functions, like: '@computed get myProps() { return ...; }'. It looks like it was used on a property.");var i=o.get;rt("function"==typeof i,"@computed can only be used on getter functions, like: '@computed get myProps() { return ...; }'");var a=!1;r&&1===r.length&&r[0].asStructure===!0&&(a=!0);var s=Me(e,void 0,$t.Recursive);Ne(s,t,a?_e(i):i,!1)},function(e){return this.$mobx.values[e].get()},p,!1,!0);exports.computed=c,exports.createTransformer=f,exports.expr=d,exports.extendObservable=v,exports.intercept=w,exports.isObservable=k;var wt=Qe(function(e,t,n){var r=z(!0);"function"==typeof n&&(n=we(n));var o=Me(e,void 0,$t.Recursive);Ne(o,t,n,!0),N(r)},function(e){return this.$mobx.values[e].get()},function(e,t){Be(this,e,t)},!0,!1);exports.observable=A;var _t;!function(e){e[e.Reference=0]="Reference",e[e.PlainObject=1]="PlainObject",e[e.ComplexObject=2]="ComplexObject",e[e.Array=3]="Array",e[e.ViewFunction=4]="ViewFunction",e[e.ComplexFunction=5]="ComplexFunction"}(_t||(_t={})),exports.observe=I,exports.toJS=E,exports.toJSON=V,exports.whyRun=T,exports.useStrict=P;var Rt=function(){function e(e){void 0===e&&(e="Atom@"+nt()),this.name=e,this.isDirty=!1,this.staleObservers=[],this.observers=new en,this.diffValue=0,this.lastAccessedBy=0}return e.prototype.onBecomeUnobserved=function(){},e.prototype.reportObserved=function(){ne(this)},e.prototype.reportChanged=function(){this.isDirty||(this.reportStale(),this.reportReady())},e.prototype.reportStale=function(){this.isDirty||(this.isDirty=!0,re(this))},e.prototype.reportReady=function(){rt(this.isDirty,"atom not dirty"),Ct.inTransaction>0?Ct.changedAtoms.push(this):(U(this),ie())},e.prototype.toString=function(){return this.name},e}();exports.BaseAtom=Rt;var kt=function(e){function t(t,n,r){void 0===t&&(t="Atom@"+nt()),void 0===n&&(n=on),void 0===r&&(r=on),e.call(this,t),this.name=t,this.onBecomeObservedHandler=n,this.onBecomeUnobservedHandler=r,this.isBeingTracked=!1}return mt(t,e),t.prototype.reportObserved=function(){e.prototype.reportObserved.call(this);var t=Ct.isTracking;return t&&!this.isBeingTracked&&(this.isBeingTracked=!0,this.onBecomeObservedHandler()),t},t.prototype.onBecomeUnobserved=function(){this.isBeingTracked=!1,this.onBecomeUnobservedHandler()},t}(Rt);exports.Atom=kt;var St=function(){function e(e,t,n,r){this.derivation=e,this.scope=t,this.compareStructural=n,this.isLazy=!0,this.isComputing=!1,this.staleObservers=[],this.observers=new en,this.observing=[],this.diffValue=0,this.runId=0,this.lastAccessedBy=0,this.unboundDepsCount=0,this.__mapid="#"+nt(),this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.value=void 0,this.name=r||"ComputedValue@"+nt()}return e.prototype.peek=function(){this.isComputing=!0;var e=z(!1),t=this.derivation.call(this.scope);return N(e),this.isComputing=!1,t},e.prototype.onBecomeUnobserved=function(){H(this),this.isLazy=!0,this.value=void 0},e.prototype.onDependenciesReady=function(){var e=this.trackAndCompute();return e},e.prototype.get=function(){if(rt(!this.isComputing,"Cycle detected in computation "+this.name,this.derivation),ne(this),this.dependencyStaleCount>0)return this.peek();if(this.isLazy){if(!F())return this.peek();this.isLazy=!1,this.trackAndCompute()}return this.value},e.prototype.set=function(e){throw new Error("[ComputedValue '"+name+"'] It is not possible to assign a new value to a computed value.")},e.prototype.trackAndCompute=function(){ae()&&se({object:this,type:"compute",fn:this.derivation,target:this.scope});var e=this.value,t=this.value=W(this,this.peek);return lt(this.compareStructural,t,e)},e.prototype.observe=function(e,t){var n=this,r=!0,i=void 0;return o(function(){var o=n.get();if(!r||t){var a=X();e(o,i),q(a)}r=!1,i=o})},e.prototype.toJSON=function(){return this.get()},e.prototype.toString=function(){return this.name+"["+this.derivation.toString()+"]"},e.prototype.whyRun=function(){var e=Ct.derivationStack.length>0,t=at(this.observing).map(function(e){return e.name}),n=at(this.observers.asArray()).map(function(e){return e.name}),r=this.isComputing?e?this.observers.length>0?At.INVALIDATED:At.REQUIRED:At.PEEK:At.NOT_RUNNING;if(r===At.REQUIRED){var o=Ct.derivationStack[Ct.derivationStack.length-2];o&&n.push(o.name)}return"\nWhyRun? computation '"+this.name+"':\n * Running because: "+Ot[r]+" "+(r===At.NOT_RUNNING&&this.dependencyStaleCount>0?"(a next run is scheduled)":"")+"\n"+(this.isLazy?" * This computation is suspended (not in use by any reaction) and won't run automatically.\n\tDidn't expect this computation to be suspended at this point?\n\t  1. Make sure this computation is used by a reaction (reaction, autorun, observer).\n\t  2. Check whether you are using this computation synchronously (in the same stack as they reaction that needs it).\n":" * This computation will re-run if any of the following observables changes:\n    "+st(t)+"\n    "+(this.isComputing&&e?" (... or any observable accessed during the remainder of the current run)":"")+"\n\tMissing items in this list?\n\t  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n\t  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n  * If the outcome of this computation changes, the following observers will be re-run:\n    "+st(n)+"\n")},e}(),At;!function(e){e[e.PEEK=0]="PEEK",e[e.INVALIDATED=1]="INVALIDATED",e[e.REQUIRED=2]="REQUIRED",e[e.NOT_RUNNING=3]="NOT_RUNNING"}(At||(At={}));var Ot=(an={},an[At.PEEK]="[peek] The value of this computed value was requested outside an reaction",an[At.INVALIDATED]="[invalidated] Some observables used by this computation did change",an[At.REQUIRED]="[started] This computation is required by another computed value / reaction",an[At.NOT_RUNNING]="[idle] This compution is currently not running",an);exports.untracked=Q;var It=["mobxGuid","resetId","spyListeners","strictMode","runId"],jt=function(){function e(){this.version=3,this.derivationStack=[],this.runId=0,this.mobxGuid=0,this.inTransaction=0,this.isTracking=!1,this.isRunningReactions=!1,this.changedAtoms=[],this.pendingReactions=[],this.allowStateChanges=!0,this.strictMode=!1,this.resetId=0,this.spyListeners=[]}return e}(),Ct=function(){var e=new jt;if(global.__mobservableTrackingStack||global.__mobservableViewStack)throw new Error("[mobx] An incompatible version of mobservable is already loaded.");if(global.__mobxGlobal&&global.__mobxGlobal.version!==e.version)throw new Error("[mobx] An incompatible version of mobx is already loaded.");return global.__mobxGlobal?global.__mobxGlobal:global.__mobxGlobal=e}(),Et,Vt=function(){function e(e,t){void 0===e&&(e="Reaction@"+nt()),this.name=e,this.onInvalidate=t,this.staleObservers=nn,this.observers=Et||(Et=new en),this.observing=[],this.diffValue=0,this.runId=0,this.lastAccessedBy=0,this.unboundDepsCount=0,this.__mapid="#"+nt(),this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.isDisposed=!1,this._isScheduled=!1,this._isTrackPending=!1,this._isRunning=!1}return e.prototype.onBecomeUnobserved=function(){},e.prototype.onDependenciesReady=function(){return this.schedule(),!1},e.prototype.schedule=function(){this._isScheduled||(this._isScheduled=!0,Ct.pendingReactions.push(this),ie())},e.prototype.isScheduled=function(){return this.dependencyStaleCount>0||this._isScheduled},e.prototype.runReaction=function(){this.isDisposed||(this._isScheduled=!1,this._isTrackPending=!0,this.onInvalidate(),this._isTrackPending&&ae()&&se({object:this,type:"scheduled-reaction"}))},e.prototype.track=function(e){var t,n=ae();n&&(t=Date.now(),ue({object:this,type:"reaction",fn:e})),this._isRunning=!0,W(this,e),this._isRunning=!1,this._isTrackPending=!1,this.isDisposed&&H(this),n&&ce({time:Date.now()-t})},e.prototype.dispose=function(){this.isDisposed||(this.isDisposed=!0,this._isRunning||H(this))},e.prototype.getDisposer=function(){var e=this.dispose.bind(this);return e.$mobx=this,e},e.prototype.toString=function(){return"Reaction["+this.name+"]"},e.prototype.whyRun=function(){
-var e=at(this.observing).map(function(e){return e.name});return"\nWhyRun? reaction '"+this.name+"':\n * Status: ["+(this.isDisposed?"stopped":this._isRunning?"running":this.isScheduled()?"scheduled":"idle")+"]\n * This reaction will re-run if any of the following observables changes:\n    "+st(e)+"\n    "+(this._isRunning?" (... or any observable accessed during the remainder of the current run)":"")+"\n\tMissing items in this list?\n\t  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n\t  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n"},e}();exports.Reaction=Vt;var Dt=100,Tt=!1,Lt={spyReportEnd:!0};exports.spy=le,exports.transaction=fe;var $t;!function(e){e[e.Recursive=0]="Recursive",e[e.Reference=1]="Reference",e[e.Structure=2]="Structure",e[e.Flat=3]="Flat"}($t||($t={})),exports.asReference=we,exports.asStructure=_e,exports.asFlat=Re;var Pt=function(){function e(e){this.value=e,Ie(e,"Modifiers are not allowed to be nested")}return e}(),Mt=function(){function e(e){this.value=e,Ie(e,"Modifiers are not allowed to be nested")}return e}(),zt=function(){function e(e){this.value=e,Ie(e,"Modifiers are not allowed to be nested")}return e}();exports.asMap=ke;var Nt=function(){var e=!1,t={};return Object.defineProperty(t,"0",{set:function(){e=!0}}),Object.create(t)[0]=1,e===!1}(),Ut=0,Ft=function(){function e(){}return e}();Ft.prototype=[];var Bt=function(){function e(e,t,n,r){this.mode=t,this.array=n,this.owned=r,this.lastKnownLength=0,this.interceptors=null,this.changeListeners=null,this.atom=new Rt(e||"ObservableArray@"+nt())}return e.prototype.makeReactiveArrayItem=function(e){return Ie(e,"Array values cannot have modifiers"),this.mode===$t.Flat||this.mode===$t.Reference?e:Oe(e,this.mode,this.atom.name+"[..]")},e.prototype.intercept=function(e){return ye(this,e)},e.prototype.observe=function(e,t){return void 0===t&&(t=!1),t&&e({object:this.array,type:"splice",index:0,added:this.values.slice(),addedCount:this.values.length,removed:[],removedCount:0}),ge(this,e)},e.prototype.getArrayLength=function(){return this.atom.reportObserved(),this.values.length},e.prototype.setArrayLength=function(e){if("number"!=typeof e||e<0)throw new Error("[mobx.array] Out of range: "+e);var t=this.values.length;e!==t&&(e>t?this.spliceWithArray(t,0,new Array(e-t)):this.spliceWithArray(e,t-e))},e.prototype.updateArrayLength=function(e,t){if(e!==this.lastKnownLength)throw new Error("[mobx] Modification exception: the internal structure of an observable array was changed. Did you use peek() to change it?");this.lastKnownLength+=t,t>0&&e+t+1>Ut&&Ve(e+t+1)},e.prototype.spliceWithArray=function(e,t,n){B();var r=this.values.length;if(void 0===e?e=0:e>r?e=r:e<0&&(e=Math.max(0,r+e)),t=1===arguments.length?r-e:void 0===t||null===t?0:Math.max(0,Math.min(t,r-e)),void 0===n&&(n=[]),ve(this)){var o=be(this,{object:this.array,type:"splice",index:e,removedCount:t,added:n});if(!o)return nn;t=o.removedCount,n=o.added}n=n.map(this.makeReactiveArrayItem,this);var i=n.length-t;this.updateArrayLength(r,i);var a=(s=this.values).splice.apply(s,[e,t].concat(n));return 0===t&&0===n.length||this.notifyArraySplice(e,n,a),a;var s},e.prototype.notifyArrayChildUpdate=function(e,t,n){var r=!this.owned&&ae(),o=me(this),i=o||r?{object:this.array,type:"update",index:e,newValue:t,oldValue:n}:null;r&&ue(i),this.atom.reportChanged(),o&&xe(this,i),r&&ce()},e.prototype.notifyArraySplice=function(e,t,n){var r=!this.owned&&ae(),o=me(this),i=o||r?{object:this.array,type:"splice",index:e,removed:n,added:t,removedCount:n.length,addedCount:t.length}:null;r&&ue(i),this.atom.reportChanged(),o&&xe(this,i),r&&ce()},e}(),Jt=function(e){function t(t,n,r,o){void 0===o&&(o=!1),e.call(this);var i=new Bt(r,n,this,o);ht(this,"$mobx",i),t&&t.length?(i.updateArrayLength(0,t.length),i.values=t.map(i.makeReactiveArrayItem,i),i.notifyArraySplice(0,i.values.slice(),nn)):i.values=[],Nt&&Object.defineProperty(i.array,"0",Gt)}return mt(t,e),t.prototype.intercept=function(e){return this.$mobx.intercept(e)},t.prototype.observe=function(e,t){return void 0===t&&(t=!1),this.$mobx.observe(e,t)},t.prototype.clear=function(){return this.splice(0)},t.prototype.concat=function(){for(var e=[],t=0;t<arguments.length;t++)e[t-0]=arguments[t];return this.$mobx.atom.reportObserved(),Array.prototype.concat.apply(this.slice(),e.map(function(e){return Le(e)?e.slice():e}))},t.prototype.replace=function(e){return 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(... and "+(e.length-t)+"more)":"")}function yt(e){if(null===e||"object"!=typeof e)return!1;var t=Object.getPrototypeOf(e);return t===Object.prototype||null===t}function mt(){for(var e=arguments[0],t=1,n=arguments.length;t<n;t++){var r=arguments[t];for(var o in r)r.hasOwnProperty(o)&&(e[o]=r[o])}return e}function gt(e,t,n){return e?!Rt(t,n):t!==n}function xt(e,t){for(var n=0;n<t.length;n++)wt(e,t[n],e[t[n]])}function wt(e,t,n){Object.defineProperty(e,t,{enumerable:!1,writable:!0,configurable:!0,value:n})}function _t(e,t,n){Object.defineProperty(e,t,{enumerable:!1,writable:!1,configurable:!0,value:n})}function Ot(e,t){var n=Object.getOwnPropertyDescriptor(e,t);return!n||n.configurable!==!1&&n.writable!==!1}function St(e,t){ft(Ot(e,t),"Cannot make property '"+t+"' observable, it is not configurable and writable in the target object")}function At(e){var t=[];for(var n in e)t.push(n);return t}function Rt(e,t){if(null===e&&null===t)return!0;if(void 0===e&&void 0===t)return!0;var n=Array.isArray(e)||Fe(e);if(n!==(Array.isArray(t)||Fe(t)))return!1;if(n){if(e.length!==t.length)return!1;for(var r=e.length-1;r>=0;r--)if(!Rt(e[r],t[r]))return!1;return!0}if("object"==typeof e&&"object"==typeof t){if(null===e||null===t)return!1;if(At(e).length!==At(t).length)return!1;for(var o in e){if(!(o in t))return!1;if(!Rt(e[o],t[o]))return!1}return!0}return e===t}var Tt=this&&this.__extends||function(e,t){function n(){this.constructor=e}for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)};q(),exports.extras={allowStateChanges:$,getAtom:tt,getDebugName:rt,getDependencyTree:y,getObserverTree:g,isComputingDerivation:B,isSpyEnabled:ve,resetGlobalState:Q,spyReport:be,spyReportEnd:me,spyReportStart:ye,trackTransitions:xe},exports._={getAdministration:nt,resetGlobalState:Q};var It=ot(function(t,n,r,o,i){var s=o&&1===o.length?o[0]:r.name||n||"<unnamed action>",a=e(s,r);wt(t,n,a)},function(e){return this[e]},function(){ft(!1,"It is not allowed to assign new values to @action fields")},!1,!0);exports.action=e,exports.runInAction=n,exports.isAction=r,exports.autorun=o,exports.when=i,exports.autorunUntil=s,exports.autorunAsync=a,exports.reaction=u;var kt=ot(function(e,t,n,r,o){ft("undefined"!=typeof o,"@computed can only be used on getter functions, like: '@computed get myProps() { return ...; }'. It looks like it was used on a property.");var i=o.get;ft("function"==typeof i,"@computed can only be used on getter functions, like: '@computed get myProps() { return ...; }'");var s=!1;r&&1===r.length&&r[0].asStructure===!0&&(s=!0);var a=We(e,void 0,Kt.Recursive);Ye(a,t,s?je(i):i,!1)},function(e){return this.$mobx.values[e].get()},p,!1,!0);exports.computed=c,exports.createTransformer=f,exports.expr=d,exports.extendObservable=v,exports.intercept=w,exports.isObservable=S;var Et=ot(function(e,t,n){var r=M(!0);"function"==typeof n&&(n=Ee(n));var o=We(e,void 0,Kt.Recursive);Ye(o,t,n,!0),U(r)},function(e){return this.$mobx.values[e].get()},function(e,t){Qe(this,e,t)},!0,!1);exports.observable=R;var jt;!function(e){e[e.Reference=0]="Reference",e[e.PlainObject=1]="PlainObject",e[e.ComplexObject=2]="ComplexObject",e[e.Array=3]="Array",e[e.ViewFunction=4]="ViewFunction",e[e.ComplexFunction=5]="ComplexFunction"}(jt||(jt={})),exports.observe=I,exports.toJS=j,exports.toJSON=P,exports.whyRun=L,exports.useStrict=V;var Pt=function(){function e(e){void 0===e&&(e="Atom@"+pt()),this.name=e,this.isPendingUnobservation=!0,this.isObserved=!1,this._observers=[],this._observersIndexes={},this.diffValue=0,this.lastAccessedBy=0,this.lowestObserverState=Vt.NOT_TRACKING}return e.prototype.onBecomeUnobserved=function(){},Object.defineProperty(e.prototype,"observers",{get:function(){return Z(this)},enumerable:!0,configurable:!0}),e.prototype.reportObserved=function(){ce(this)},e.prototype.reportChanged=function(){_e("propagatingAtomChange",null,!1),pe(this),Oe(!1)},e.prototype.toString=function(){return this.name},e}();exports.BaseAtom=Pt;var Ct=function(e){function t(t,n,r){void 0===t&&(t="Atom@"+pt()),void 0===n&&(n=dn),void 0===r&&(r=dn),e.call(this,t),this.name=t,this.onBecomeObservedHandler=n,this.onBecomeUnobservedHandler=r,this.isPendingUnobservation=!1,this.isBeingTracked=!1}return Tt(t,e),t.prototype.reportObserved=function(){return ae(),e.prototype.reportObserved.call(this),this.isBeingTracked||(this.isBeingTracked=!0,this.onBecomeObservedHandler()),ue(),!!Ut.trackingDerivation},t.prototype.onBecomeUnobserved=function(){this.isBeingTracked=!1,this.onBecomeUnobservedHandler()},t}(Pt);exports.Atom=Ct;var Lt=function(){function e(e,t,n,r){this.derivation=e,this.scope=t,this.compareStructural=n,this.dependenciesState=Vt.NOT_TRACKING,this.observing=[],this.newObserving=null,this.isObserved=!1,this._observers=[],this._observersIndexes={},this.diffValue=0,this.runId=0,this.lastAccessedBy=0,this.lowestObserverState=Vt.UP_TO_DATE,this.unboundDepsCount=0,this.__mapid="#"+pt(),this.value=void 0,this.isComputing=!1,this.name=r||"ComputedValue@"+pt()}return Object.defineProperty(e.prototype,"observers",{get:function(){return Z(this)},enumerable:!0,configurable:!0}),e.prototype.peek=function(){this.isComputing=!0;var e=M(!1),t=this.derivation.call(this.scope);return U(e),this.isComputing=!1,t},e.prototype.onBecomeStale=function(){he(this)},e.prototype.onBecomeUnobserved=function(){ft(this.dependenciesState!==Vt.NOT_TRACKING,"INTERNAL ERROR only onBecomeUnobserved shouldn't be called twice in a row"),J(this),this.value=void 0},e.prototype.get=function(){ft(!this.isComputing,"Cycle detected in computation "+this.name,this.derivation),ae(),1===Ut.inBatch?z(this)&&(this.value=this.peek()):(ce(this),z(this)&&this.trackAndCompute()&&fe(this));var e=this.value;return ue(),e},e.prototype.recoverFromError=function(){this.isComputing=!1,ue()},e.prototype.set=function(e){throw new Error("[ComputedValue '"+name+"'] It is not possible to assign a new value to a computed value.")},e.prototype.trackAndCompute=function(){ve()&&be({object:this,type:"compute",fn:this.derivation,target:this.scope});var e=this.value,t=this.value=F(this,this.peek);return gt(this.compareStructural,t,e)},e.prototype.observe=function(e,t){var n=this,r=!0,i=void 0;return o(function(){var o=n.get();if(!r||t){var s=H();e(o,i),Y(s)}r=!1,i=o})},e.prototype.toJSON=function(){return this.get()},e.prototype.toString=function(){return this.name+"["+this.derivation.toString()+"]"},e.prototype.whyRun=function(){var e=Boolean(Ut.trackingDerivation),t=vt(this.observing).map(function(e){return e.name}),n=vt(ne(this).map(function(e){return e.name})),r=this.isComputing?Nt.GET:Nt.NOT_RUNNING;if(r===Nt.GET){var o=Ut.trackingDerivation;o&&n.push(o.name)}return"\nWhyRun? computation '"+this.name+"':\n * Running because: "+Dt[r]+" "+(r===Nt.NOT_RUNNING&&this.dependenciesState>Vt.UP_TO_DATE?"(a next run is scheduled)":"")+"\n"+(this.dependenciesState===Vt.NOT_TRACKING?" * This computation is suspended (not in use by any reaction) and won't run automatically.\n\tDidn't expect this computation to be suspended at this point?\n\t  1. Make sure this computation is used by a reaction (reaction, autorun, observer).\n\t  2. Check whether you are using this computation synchronously (in the same stack as they reaction that needs it).\n":" * This computation will re-run if any of the following observables changes:\n    "+bt(t)+"\n    "+(this.isComputing&&e?" (... or any observable accessed during the remainder of the current run)":"")+"\n\tMissing items in this list?\n\t  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n\t  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n  * If the outcome of this computation changes, the following observers will be re-run:\n    "+bt(n)+"\n")},e}(),Nt;!function(e){e[e.GET=0]="GET",e[e.NOT_RUNNING=1]="NOT_RUNNING"}(Nt||(Nt={}));var Dt=(vn={},vn[Nt.GET]="[get] The value of this computed value was requested",vn[Nt.NOT_RUNNING]="[idle] This compution is currently not running",vn),Vt;!function(e){e[e.NOT_TRACKING=-1]="NOT_TRACKING",e[e.UP_TO_DATE=0]="UP_TO_DATE",e[e.POSSIBLY_STALE=1]="POSSIBLY_STALE",e[e.STALE=2]="STALE"}(Vt||(Vt={})),
+exports.IDerivationState=Vt,exports.untracked=W;var $t=["mobxGuid","resetId","spyListeners","strictMode","runId"],Mt=function(){function e(){this.version=4,this.trackingDerivation=null,this.runId=0,this.mobxGuid=0,this.inTransaction=0,this.isRunningReactions=!1,this.inBatch=0,this.pendingUnobservations=[],this.pendingReactions=[],this.allowStateChanges=!0,this.strictMode=!1,this.resetId=0,this.spyListeners=[]}return e}(),Ut=function(){var e=new Mt;if(global.__mobservableTrackingStack||global.__mobservableViewStack)throw new Error("[mobx] An incompatible version of mobservable is already loaded.");if(global.__mobxGlobal&&global.__mobxGlobal.version!==e.version)throw new Error("[mobx] An incompatible version of mobx is already loaded.");return global.__mobxGlobal?global.__mobxGlobal:global.__mobxGlobal=e}(),zt=function(){function e(e,t){void 0===e&&(e="Reaction@"+pt()),this.name=e,this.onInvalidate=t,this.observing=[],this.newObserving=[],this.dependenciesState=Vt.NOT_TRACKING,this.diffValue=0,this.runId=0,this.unboundDepsCount=0,this.__mapid="#"+pt(),this.isDisposed=!1,this._isScheduled=!1,this._isTrackPending=!1,this._isRunning=!1}return e.prototype.onBecomeStale=function(){this.schedule()},e.prototype.schedule=function(){this._isScheduled||(this._isScheduled=!0,Ut.pendingReactions.push(this),ae(),de(),ue())},e.prototype.isScheduled=function(){return this._isScheduled},e.prototype.runReaction=function(){this.isDisposed||(this._isScheduled=!1,z(this)&&(this._isTrackPending=!0,this.onInvalidate(),this._isTrackPending&&ve()&&be({object:this,type:"scheduled-reaction"})))},e.prototype.track=function(e){ae();var t,n=ve();n&&(t=Date.now(),ye({object:this,type:"reaction",fn:e})),this._isRunning=!0,F(this,e),this._isRunning=!1,this._isTrackPending=!1,this.isDisposed&&J(this),n&&me({time:Date.now()-t}),ue()},e.prototype.recoverFromError=function(){this._isRunning=!1,this._isTrackPending=!1},e.prototype.dispose=function(){this.isDisposed||(this.isDisposed=!0,this._isRunning||(ae(),J(this),ue()))},e.prototype.getDisposer=function(){var e=this.dispose.bind(this);return e.$mobx=this,e},e.prototype.toString=function(){return"Reaction["+this.name+"]"},e.prototype.whyRun=function(){var e=vt(this.observing).map(function(e){return e.name});return"\nWhyRun? reaction '"+this.name+"':\n * Status: ["+(this.isDisposed?"stopped":this._isRunning?"running":this.isScheduled()?"scheduled":"idle")+"]\n * This reaction will re-run if any of the following observables changes:\n    "+bt(e)+"\n    "+(this._isRunning?" (... or any observable accessed during the remainder of the current run)":"")+"\n\tMissing items in this list?\n\t  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n\t  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n"},e}();exports.Reaction=zt;var Bt=100,Gt=!1,Ft={spyReportEnd:!0};exports.spy=ge,exports.transaction=we;var Kt;!function(e){e[e.Recursive=0]="Recursive",e[e.Reference=1]="Reference",e[e.Structure=2]="Structure",e[e.Flat=3]="Flat"}(Kt||(Kt={})),exports.asReference=Ee,exports.asStructure=je,exports.asFlat=Pe;var Jt=function(){function e(e){this.value=e,Ve(e,"Modifiers are not allowed to be nested")}return e}(),Wt=function(){function e(e){this.value=e,Ve(e,"Modifiers are not allowed to be nested")}return e}(),Ht=function(){function e(e){this.value=e,Ve(e,"Modifiers are not allowed to be nested")}return e}();exports.asMap=Ce;var Yt=function(){var e=!1,t={};return Object.defineProperty(t,"0",{set:function(){e=!0}}),Object.create(t)[0]=1,e===!1}(),Xt=0,qt=function(){function e(){}return e}();qt.prototype=[];var Qt=function(){function e(e,t,n,r){this.mode=t,this.array=n,this.owned=r,this.lastKnownLength=0,this.interceptors=null,this.changeListeners=null,this.atom=new Pt(e||"ObservableArray@"+pt())}return e.prototype.makeReactiveArrayItem=function(e){return Ve(e,"Array values cannot have modifiers"),this.mode===Kt.Flat||this.mode===Kt.Reference?e:De(e,this.mode,this.atom.name+"[..]")},e.prototype.intercept=function(e){return Ae(this,e)},e.prototype.observe=function(e,t){return void 0===t&&(t=!1),t&&e({object:this.array,type:"splice",index:0,added:this.values.slice(),addedCount:this.values.length,removed:[],removedCount:0}),Ie(this,e)},e.prototype.getArrayLength=function(){return this.atom.reportObserved(),this.values.length},e.prototype.setArrayLength=function(e){if("number"!=typeof e||e<0)throw new Error("[mobx.array] Out of range: "+e);var t=this.values.length;e!==t&&(e>t?this.spliceWithArray(t,0,new Array(e-t)):this.spliceWithArray(e,t-e))},e.prototype.updateArrayLength=function(e,t){if(e!==this.lastKnownLength)throw new Error("[mobx] Modification exception: the internal structure of an observable array was changed. Did you use peek() to change it?");this.lastKnownLength+=t,t>0&&e+t+1>Xt&&ze(e+t+1)},e.prototype.spliceWithArray=function(e,t,n){G();var r=this.values.length;if(void 0===e?e=0:e>r?e=r:e<0&&(e=Math.max(0,r+e)),t=1===arguments.length?r-e:void 0===t||null===t?0:Math.max(0,Math.min(t,r-e)),void 0===n&&(n=[]),Se(this)){var o=Re(this,{object:this.array,type:"splice",index:e,removedCount:t,added:n});if(!o)return fn;t=o.removedCount,n=o.added}n=n.map(this.makeReactiveArrayItem,this);var i=n.length-t;this.updateArrayLength(r,i);var s=(a=this.values).splice.apply(a,[e,t].concat(n));return 0===t&&0===n.length||this.notifyArraySplice(e,n,s),s;var a},e.prototype.notifyArrayChildUpdate=function(e,t,n){var r=!this.owned&&ve(),o=Te(this),i=o||r?{object:this.array,type:"update",index:e,newValue:t,oldValue:n}:null;r&&ye(i),this.atom.reportChanged(),o&&ke(this,i),r&&me()},e.prototype.notifyArraySplice=function(e,t,n){var r=!this.owned&&ve(),o=Te(this),i=o||r?{object:this.array,type:"splice",index:e,removed:n,added:t,removedCount:n.length,addedCount:t.length}:null;r&&ye(i),this.atom.reportChanged(),o&&ke(this,i),r&&me()},e}(),Zt=function(e){function t(t,n,r,o){void 0===o&&(o=!1),e.call(this);var i=new Qt(r,n,this,o);_t(this,"$mobx",i),t&&t.length?(i.updateArrayLength(0,t.length),i.values=t.map(i.makeReactiveArrayItem,i),i.notifyArraySplice(0,i.values.slice(),fn)):i.values=[],Yt&&Object.defineProperty(i.array,"0",en)}return Tt(t,e),t.prototype.intercept=function(e){return this.$mobx.intercept(e)},t.prototype.observe=function(e,t){return void 0===t&&(t=!1),this.$mobx.observe(e,t)},t.prototype.clear=function(){return this.splice(0)},t.prototype.concat=function(){for(var e=[],t=0;t<arguments.length;t++)e[t-0]=arguments[t];return this.$mobx.atom.reportObserved(),Array.prototype.concat.apply(this.slice(),e.map(function(e){return Fe(e)?e.slice():e}))},t.prototype.replace=function(e){return 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lib/mobx.umd.min.js

 /** MobX - (c) Michel Weststrate 2015, 2016 - MIT Licensed */
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Make sure this computation is used by a reaction (reaction, autorun, observer).\n\t  2. Check whether you are using this computation synchronously (in the same stack as they reaction that needs it).\n":" * This computation will re-run if any of the following observables changes:\n    "+bt(t)+"\n    "+(this.isComputing&&e?" (... or any observable accessed during the remainder of the current run)":"")+"\n\tMissing items in this list?\n\t  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n\t  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n  * If the outcome of this computation changes, the following observers will be re-run:\n    "+bt(n)+"\n")},e}();!function(e){e[e.GET=0]="GET",e[e.NOT_RUNNING=1]="NOT_RUNNING"}(Dt||(Dt={}));var Nt,Vt=(hn={},hn[Dt.GET]="[get] The value of this computed value was requested",hn[Dt.NOT_RUNNING]="[idle] This compution is currently not running",hn);!function(e){e[e.NOT_TRACKING=-1]="NOT_TRACKING",e[e.UP_TO_DATE=0]="UP_TO_DATE",e[e.POSSIBLY_STALE=1]="POSSIBLY_STALE",
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(... or any observable accessed during the remainder of the current run)":"")+"\n\tMissing items in this list?\n\t  1. Check whether all used values are properly marked as observable (use isObservable to verify)\n\t  2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n"},e}();n.Reaction=zt;var Bt=100,Gt=!1,Ft={spyReportEnd:!0};n.spy=ge,n.transaction=_e;var Kt;!function(e){e[e.Recursive=0]="Recursive",e[e.Reference=1]="Reference",e[e.Structure=2]="Structure",e[e.Flat=3]="Flat"}(Kt||(Kt={})),n.asReference=je,n.asStructure=Ee,n.asFlat=Pe;var Jt=function(){function e(e){this.value=e,Ve(e,"Modifiers are not allowed to be nested")}return e}(),Wt=function(){function e(e){this.value=e,Ve(e,"Modifiers are not allowed to be nested")}return e}(),Ht=function(){function e(e){this.value=e,Ve(e,"Modifiers are not allowed to be nested")}return e}();n.asMap=Ce;var qt=function(){var e=!1,t={};return Object.defineProperty(t,"0",{set:function(){e=!0}}),Object.create(t)[0]=1,e===!1}(),Yt=0,Xt=function(){function e(){}return e}();Xt.prototype=[];var Qt=function(){function e(e,t,n,r){this.mode=t,this.array=n,this.owned=r,this.lastKnownLength=0,this.interceptors=null,this.changeListeners=null,this.atom=new Pt(e||"ObservableArray@"+ft())}return e.prototype.makeReactiveArrayItem=function(e){return Ve(e,"Array values cannot have modifiers"),this.mode===Kt.Flat||this.mode===Kt.Reference?e:Ne(e,this.mode,this.atom.name+"[..]")},e.prototype.intercept=function(e){return Ae(this,e)},e.prototype.observe=function(e,t){return void 0===t&&(t=!1),t&&e({object:this.array,type:"splice",index:0,added:this.values.slice(),addedCount:this.values.length,removed:[],removedCount:0}),Ie(this,e)},e.prototype.getArrayLength=function(){return this.atom.reportObserved(),this.values.length},e.prototype.setArrayLength=function(e){if("number"!=typeof e||e<0)throw new Error("[mobx.array] Out of range: "+e);var t=this.values.length;e!==t&&(e>t?this.spliceWithArray(t,0,new Array(e-t)):this.spliceWithArray(e,t-e))},e.prototype.updateArrayLength=function(e,t){if(e!==this.lastKnownLength)throw new Error("[mobx] Modification exception: the internal structure of an observable array was changed. 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r=!this.owned&&ve(),i=Te(this),o=i||r?{object:this.array,type:"splice",index:e,removed:n,added:t,removedCount:n.length,addedCount:t.length}:null;r&&ye(o),this.atom.reportChanged(),i&&ke(this,o),r&&me()},e}(),Zt=function(e){function t(t,n,r,i){void 0===i&&(i=!1),e.call(this);var o=new Qt(r,n,this,i);xt(this,"$mobx",o),t&&t.length?(o.updateArrayLength(0,t.length),o.values=t.map(o.makeReactiveArrayItem,o),o.notifyArraySplice(0,o.values.slice(),pn)):o.values=[],qt&&Object.defineProperty(o.array,"0",en)}return Tt(t,e),t.prototype.intercept=function(e){return this.$mobx.intercept(e)},t.prototype.observe=function(e,t){return void 0===t&&(t=!1),this.$mobx.observe(e,t)},t.prototype.clear=function(){return this.splice(0)},t.prototype.concat=function(){for(var e=[],t=0;t<arguments.length;t++)e[t-0]=arguments[t];return this.$mobx.atom.reportObserved(),Array.prototype.concat.apply(this.slice(),e.map(function(e){return Fe(e)?e.slice():e}))},t.prototype.replace=function(e){return this.$mobx.spliceWithArray(0,this.$mobx.values.length,e)},t.prototype.toJS=function(){return this.slice()},t.prototype.toJSON=function(){return this.toJS()},t.prototype.peek=function(){return this.$mobx.values},t.prototype.find=function(e,t,n){void 0===n&&(n=0),this.$mobx.atom.reportObserved();for(var r=this.$mobx.values,i=r.length,o=n;o<i;o++)if(e.call(t,r[o],o,this))return r[o]},t.prototype.splice=function(e,t){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];switch(arguments.length){case 0:return[];case 1:return this.$mobx.spliceWithArray(e);case 2:return this.$mobx.spliceWithArray(e,t)}return this.$mobx.spliceWithArray(e,t,n)},t.prototype.push=function(){for(var e=[],t=0;t<arguments.length;t++)e[t-0]=arguments[t];var n=this.$mobx;return n.spliceWithArray(n.values.length,0,e),n.values.length},t.prototype.pop=function(){return this.splice(Math.max(this.$mobx.values.length-1,0),1)[0]},t.prototype.shift=function(){return this.splice(0,1)[0]},t.prototype.unshift=function(){for(var e=[],t=0;t<arguments.length;t++)e[t-0]=arguments[t];var n=this.$mobx;return n.spliceWithArray(0,0,e),n.values.length},t.prototype.reverse=function(){this.$mobx.atom.reportObserved();var e=this.slice();return e.reverse.apply(e,arguments)},t.prototype.sort=function(e){this.$mobx.atom.reportObserved();var t=this.slice();return t.sort.apply(t,arguments)},t.prototype.remove=function(e){var t=this.$mobx.values.indexOf(e);return t>-1&&(this.splice(t,1),!0)},t.prototype.toString=function(){return"[mobx.array] "+Array.prototype.toString.apply(this.$mobx.values,arguments)},t.prototype.toLocaleString=function(){return"[mobx.array] "+Array.prototype.toLocaleString.apply(this.$mobx.values,arguments)},t}(Xt);lt(Zt.prototype,function(){return ct(this.slice())}),wt(Zt.prototype,["constructor","observe","clear","concat","replace","toJSON","peek","find","splice","push","pop","shift","unshift","reverse","sort","remove","toString","toLocaleString"]),Object.defineProperty(Zt.prototype,"length",{enumerable:!1,configurable:!0,get:function(){return this.$mobx.getArrayLength()},set:function(e){this.$mobx.setArrayLength(e)}}),["every","filter","forEach","indexOf","join","lastIndexOf","map","reduce","reduceRight","slice","some"].forEach(function(e){var t=Array.prototype[e];_t(Zt.prototype,e,function(){return this.$mobx.atom.reportObserved(),t.apply(this.$mobx.values,arguments)})});var en={configurable:!0,enumerable:!1,set:Ue(0),get:Me(0)};ze(1e3),n.fastArray=Ge,n.isObservableArray=Fe;var tn={},nn=function(){function e(e,t){var n=this;this.$mobx=tn,this._data={},this._hasMap={},this.name="ObservableMap@"+ft(),this._keys=new Zt(null,Kt.Reference,this.name+".keys()",(!0)),this.interceptors=null,this.changeListeners=null,this._valueMode=Le(t),this._valueMode===Kt.Flat&&(this._valueMode=Kt.Reference),M(!0,function(){yt(e)?n.merge(e):Array.isArray(e)&&e.forEach(function(e){var t=e[0],r=e[1];return n.set(t,r)})})}return e.prototype._has=function(e){return"undefined"!=typeof this._data[e]},e.prototype.has=function(e){return!!this.isValidKey(e)&&(e=""+e,this._hasMap[e]?this._hasMap[e].get():this._updateHasMapEntry(e,!1).get())},e.prototype.set=function(e,t){this.assertValidKey(e),e=""+e;var n=this._has(e);if(Ve(t,"[mobx.map.set] Expected unwrapped value to be inserted to key '"+e+"'. If you need to use modifiers pass them as second argument to the constructor"),Se(this)){var r=Re(this,{type:n?"update":"add",object:this,newValue:t,name:e});if(!r)return;t=r.newValue}n?this._updateValue(e,t):this._addValue(e,t)},e.prototype.delete=function(e){var t=this;if(this.assertValidKey(e),e=""+e,Se(this)){var n=Re(this,{type:"delete",object:this,name:e});if(!n)return}if(this._has(e)){var r=ve(),i=Te(this),n=i||r?{type:"delete",object:this,oldValue:this._data[e].value,name:e}:null;r&&ye(n),_e(function(){t._keys.remove(e),t._updateHasMapEntry(e,!1);var n=t._data[e];n.setNewValue(void 0),t._data[e]=void 0},void 0,!1),i&&ke(this,n),r&&me()}},e.prototype._updateHasMapEntry=function(e,t){var n=this._hasMap[e];return n?n.setNewValue(t):n=this._hasMap[e]=new un(t,Kt.Reference,this.name+"."+e+"?",(!1)),n},e.prototype._updateValue=function(e,t){var n=this._data[e];if(t=n.prepareNewValue(t),t!==sn){var r=ve(),i=Te(this),o=i||r?{type:"update",object:this,oldValue:n.value,name:e,newValue:t}:null;r&&ye(o),n.setNewValue(t),i&&ke(this,o),r&&me()}},e.prototype._addValue=function(e,t){var n=this;_e(function(){var r=n._data[e]=new un(t,n._valueMode,n.name+"."+e,(!1));t=r.value,n._updateHasMapEntry(e,!0),n._keys.push(e)},void 0,!1);var r=ve(),i=Te(this),o=i||r?{type:"add",object:this,name:e,newValue:t}:null;r&&ye(o),i&&ke(this,o),r&&me()},e.prototype.get=function(e){if(e=""+e,this.has(e))return this._data[e].get()},e.prototype.keys=function(){return ct(this._keys.slice())},e.prototype.values=function(){return ct(this._keys.map(this.get,this))},e.prototype.entries=function(){var e=this;return ct(this._keys.map(function(t){return[t,e.get(t)]}))},e.prototype.forEach=function(e,t){var n=this;this.keys().forEach(function(r){return e.call(t,n.get(r),r)})},e.prototype.merge=function(t){var n=this;return _e(function(){t instanceof e?t.keys().forEach(function(e){return n.set(e,t.get(e))}):Object.keys(t).forEach(function(e){return n.set(e,t[e])})},void 0,!1),this},e.prototype.clear=function(){var e=this;_e(function(){q(function(){e.keys().forEach(e.delete,e)})},void 0,!1)},Object.defineProperty(e.prototype,"size",{get:function(){return this._keys.length},enumerable:!0,configurable:!0}),e.prototype.toJS=function(){var e=this,t={};return this.keys().forEach(function(n){return t[n]=e.get(n)}),t},e.prototype.toJs=function(){return ht("toJs is deprecated, use toJS instead"),this.toJS()},e.prototype.toJSON=function(){return this.toJS()},e.prototype.isValidKey=function(e){return null!==e&&void 0!==e&&("string"==typeof e||"number"==typeof e||"boolean"==typeof e)},e.prototype.assertValidKey=function(e){if(!this.isValidKey(e))throw new Error("[mobx.map] Invalid key: '"+e+"'")},e.prototype.toString=function(){var e=this;return this.name+"[{ "+this.keys().map(function(t){return t+": "+e.get(t)}).join(", ")+" }]"},e.prototype.observe=function(e,t){return pt(t!==!0,"`observe` doesn't support the fire immediately property for observable maps."),Ie(this,e)},e.prototype.intercept=function(e){return Ae(this,e)},e}();n.ObservableMap=nn,lt(nn.prototype,function(){return this.entries()}),n.map=Ke,n.isObservableMap=Je;var rn=function(){function e(e,t,n){this.target=e,this.name=t,this.mode=n,this.values={},this.changeListeners=null,this.interceptors=null}return e.prototype.observe=function(e,t){return pt(t!==!0,"`observe` doesn't support the fire immediately property for observable objects."),Ie(this,e)},e.prototype.intercept=function(e){return Ae(this,e)},e}(),on={},an={};n.isObservableObject=et;var sn={},un=function(e){function t(t,n,r,i){void 0===r&&(r="ObservableValue@"+ft()),void 0===i&&(i=!0),e.call(this,r),this.mode=n,this.hasUnreportedChange=!1,this.value=void 0;var o=De(t,Kt.Recursive),a=o[0],s=o[1];this.mode===Kt.Recursive&&(this.mode=a),this.value=Ne(s,this.mode,this.name),i&&ve()&&be({type:"create",object:this,newValue:this.value})}return Tt(t,e),t.prototype.set=function(e){var t=this.value;if(e=this.prepareNewValue(e),e!==sn){var n=ve();n&&ye({type:"update",object:this,newValue:e,oldValue:t}),this.setNewValue(e),n&&me()}},t.prototype.prepareNewValue=function(e){if(Ve(e,"Modifiers cannot be used on non-initial values."),K(),Se(this)){var t=Re(this,{object:this,type:"update",newValue:e});if(!t)return sn;e=t.newValue}var n=gt(this.mode===Kt.Structure,this.value,e);return n?Ne(e,this.mode,this.name):sn},t.prototype.setNewValue=function(e){var t=this.value;this.value=e,this.reportChanged(),Te(this)&&ke(this,[e,t])},t.prototype.get=function(){return this.reportObserved(),this.value},t.prototype.intercept=function(e){return Ae(this,e)},t.prototype.observe=function(e,t){return t&&e(this.value,void 0),Ie(this,e)},t.prototype.toJSON=function(){return this.get()},t.prototype.toString=function(){return this.name+"["+this.value+"]"},t}(Pt),cn="__$$iterating",ln=function(){function e(){this.size=0,this.data={}}return Object.defineProperty(e.prototype,"length",{get:function(){return this.size},enumerable:!0,configurable:!0}),e.prototype.asArray=function(){var e=new Array(this.size),t=0;for(var n in this.data)e[t]=this.data[n],t++;return e},e.prototype.add=function(e){var t=e.__mapid;t in this.data||(this.data[t]=e,this.size++)},e.prototype.remove=function(e){e.__mapid in this.data&&(delete this.data[e.__mapid],this.size--)},e}();n.SimpleSet=ln;var fn=function(){function e(){this.listeners=[],ht("extras.SimpleEventEmitter is deprecated and will be removed in the next major release")}return e.prototype.emit=function(){for(var e=this.listeners.slice(),t=0,n=e.length;t<n;t++)e[t].apply(null,arguments)},e.prototype.on=function(e){var t=this;return this.listeners.push(e),dt(function(){var n=t.listeners.indexOf(e);n!==-1&&t.listeners.splice(n,1)})},e.prototype.once=function(e){var t=this.on(function(){t(),e.apply(this,arguments)});return t},e}();n.SimpleEventEmitter=fn;var pn=[];Object.freeze(pn);var hn,dn=[],vn=function(){}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}]},{},[1])(1)});
 //# sourceMappingURL=lib/mobx.umd.min.js.map

package.json

 {
   "name": "mobx",
-  "version": "2.4.3",
+  "version": "2.5.0-alpha1",
   "description": "Simple, scalable state management.",
@@ -5,0 +5,0 @@ "main": "lib/mobx.js",

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