"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e,t=require("mobx"),r="warn";function n(e){r=e}function i(){return r}!function(e){e.afterCreate="afterCreate",e.afterAttach="afterAttach",e.afterCreationFinalization="afterCreationFinalization",e.beforeDetach="beforeDetach",e.beforeDestroy="beforeDestroy"}(e||(e={}));var a=function(e,t){return(a=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r])})(e,t)};function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function r(){this.constructor=e}a(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}var u=function(){return(u=Object.assign||function(e){for(var t,r=1,n=arguments.length;r<n;r++)for(var i in t=arguments[r])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return 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r(e,t,r,n){Object.defineProperty(this,"type",{enumerable:!0,configurable:!0,writable:!0,value:e}),Object.defineProperty(this,"environment",{enumerable:!0,configurable:!0,writable:!0,value:n}),Object.defineProperty(this,"_escapedSubpath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"_subpath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"_subpathUponDeath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"_pathUponDeath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"storedValue",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"aliveAtom",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"_state",{enumerable:!0,configurable:!0,writable:!0,value:pe.INITIALIZING}),Object.defineProperty(this,"_hookSubscribers",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"_parent",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"pathAtom",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),this.environment=n,this.baseSetParent(t,r)}return Object.defineProperty(r.prototype,"subpath",{get:function(){return this._subpath},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"subpathUponDeath",{get:function(){return this._subpathUponDeath},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"pathUponDeath",{get:function(){return this._pathUponDeath},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"value",{get:function(){return this.type.getValue(this)},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"state",{get:function(){return this._state},set:function(e){var t=this.isAlive;this._state=e;var r=this.isAlive;this.aliveAtom&&t!==r&&this.aliveAtom.reportChanged()},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"fireInternalHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this._hookSubscribers&&this._hookSubscribers.emit(e,this,e)}}),Object.defineProperty(r.prototype,"registerHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this._hookSubscribers||(this._hookSubscribers=new Le),this._hookSubscribers.register(e,t)}}),Object.defineProperty(r.prototype,"parent",{get:function(){return this._parent},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"getReconciliationType",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type}}),Object.defineProperty(r.prototype,"baseSetParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this._parent=e,this._subpath=t,this._escapedSubpath=void 0,this.pathAtom&&this.pathAtom.reportChanged()}}),Object.defineProperty(r.prototype,"path",{get:function(){return this.getEscapedPath(!0)},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"getEscapedPath",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e&&(this.pathAtom||(this.pathAtom=t.createAtom("path")),this.pathAtom.reportObserved()),this.parent?(void 0===this._escapedSubpath&&(this._escapedSubpath=this._subpath?Ye(this._subpath):""),this.parent.getEscapedPath(e)+"/"+this._escapedSubpath):""}}),Object.defineProperty(r.prototype,"isRoot",{get:function(){return null===this.parent},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isAlive",{get:function(){return this.state!==pe.DEAD},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"isDetaching",{get:function(){return this.state===pe.DETACHING},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"observableIsAlive",{get:function(){return this.aliveAtom||(this.aliveAtom=t.createAtom("alive")),this.aliveAtom.reportObserved(),this.isAlive},enumerable:!1,configurable:!0}),Object.defineProperty(r.prototype,"baseFinalizeCreation",{enumerable:!1,configurable:!0,writable:!0,value:function(t){if(this.state===pe.CREATED){if(this.parent){if(this.parent.state!==pe.FINALIZED)return;this.fireHook(e.afterAttach)}this.state=pe.FINALIZED,t&&t()}}}),Object.defineProperty(r.prototype,"baseFinalizeDeath",{enumerable:!1,configurable:!0,writable:!0,value:function(){this._hookSubscribers&&this._hookSubscribers.clearAll(),this._subpathUponDeath=this._subpath,this._pathUponDeath=this.getEscapedPath(!1),this.baseSetParent(null,""),this.state=pe.DEAD}}),Object.defineProperty(r.prototype,"baseAboutToDie",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.fireHook(e.beforeDestroy)}}),r}(),_=function(e){function t(t,r,n,i,a){var o=e.call(this,t,r,n,i)||this;try{o.storedValue=t.createNewInstance(a)}catch(e){throw o.state=pe.DEAD,e}return o.state=pe.CREATED,o.finalizeCreation(),o}return o(t,e),Object.defineProperty(t.prototype,"root",{get:function(){if(!this.parent)throw new Ce("This scalar node is not part of a tree");return this.parent.root},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this.parent!==e,n=this.subpath!==t;(r||n)&&(this.environment=void 0,this.baseSetParent(this.parent,t))}}),Object.defineProperty(t.prototype,"snapshot",{get:function(){return this.getSnapshot()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type.getSnapshot(this)}}),Object.defineProperty(t.prototype,"toString",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=(this.isAlive?this.path:this.pathUponDeath)||"<root>";return"".concat(this.type.name,"@").concat(e).concat(this.isAlive?"":" [dead]")}}),Object.defineProperty(t.prototype,"die",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.isAlive&&this.state!==pe.DETACHING&&(this.aboutToDie(),this.finalizeDeath())}}),Object.defineProperty(t.prototype,"finalizeCreation",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.baseFinalizeCreation()}}),Object.defineProperty(t.prototype,"aboutToDie",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.baseAboutToDie()}}),Object.defineProperty(t.prototype,"finalizeDeath",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.baseFinalizeDeath()}}),Object.defineProperty(t.prototype,"fireHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.fireInternalHook(e)}}),t}(j);_.prototype.die=t.action(_.prototype.die);var S,A,I=1;!function(e){e[e.UNINITIALIZED=0]="UNINITIALIZED",e[e.CREATING=1]="CREATING",e[e.CREATED=2]="CREATED"}(S||(S={})),function(e){e.Dispose="dispose",e.Patch="patch",e.Snapshot="snapshot"}(A||(A={}));var T,C,x={onError:function(e){throw e}},E=function(r){function n(e,n,i,a,o){var u=r.call(this,e,n,i,a)||this;if(Object.defineProperty(u,"nodeId",{enumerable:!0,configurable:!0,writable:!0,value:++I}),Object.defineProperty(u,"identifierAttribute",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"unnormalizedIdentifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"identifierCache",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"isProtectionEnabled",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(u,"middlewares",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"hasSnapshotPostProcessor",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(u,"_applyPatches",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_applySnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_autoUnbox",{enumerable:!0,configurable:!0,writable:!0,value:!0}),Object.defineProperty(u,"_isRunningAction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(u,"_hasSnapshotReaction",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(u,"_endOfActionCallbacks",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_observableInstanceState",{enumerable:!0,configurable:!0,writable:!0,value:S.UNINITIALIZED}),Object.defineProperty(u,"_childNodes",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_initialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_cachedInitialSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_cachedInitialSnapshotCreated",{enumerable:!0,configurable:!0,writable:!0,value:!1}),Object.defineProperty(u,"_snapshotComputed",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_snapshotUponDeath",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(u,"_internalEvents",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),u._snapshotComputed=t.computed((function(){return u.getSnapshot()})),u.unbox=u.unbox.bind(u),u._initialSnapshot=o,u.identifierAttribute=e.identifierAttribute,n||(u.identifierCache=new be),u._childNodes=e.initializeChildNodes(u,u._initialSnapshot),u.identifier=null,u.unnormalizedIdentifier=null,u.identifierAttribute&&u._initialSnapshot){var l=u._initialSnapshot[u.identifierAttribute];if(void 0===l){var c=u._childNodes[u.identifierAttribute];c&&(l=c.value)}if("string"!=typeof l&&"number"!=typeof l&&"bigint"!=typeof l)throw new Ce("Instance identifier '".concat(u.identifierAttribute,"' for type '").concat(u.type.name,"' must be a string, a number or a bigint"));u.identifier=tr(l),u.unnormalizedIdentifier=l}return n?n.root.identifierCache.addNodeToCache(u):u.identifierCache.addNodeToCache(u),u}return o(n,r),Object.defineProperty(n.prototype,"applyPatches",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applyPatches(e)}}),Object.defineProperty(n.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.createObservableInstanceIfNeeded(),this._applySnapshot(e)}}),Object.defineProperty(n.prototype,"createObservableInstanceIfNeeded",{enumerable:!1,configurable:!0,writable:!0,value:function(e){void 0===e&&(e=!0),this._observableInstanceState===S.UNINITIALIZED&&this.createObservableInstance(e)}}),Object.defineProperty(n.prototype,"createObservableInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(t){var r,n,i,a;void 0===t&&(t=!0),this._observableInstanceState=S.CREATING;for(var o=[],u=this.parent;u&&u._observableInstanceState===S.UNINITIALIZED;)o.unshift(u),u=u.parent;try{for(var l=c(o),s=l.next();!s.done;s=l.next()){(h=s.value).createObservableInstanceIfNeeded(!1)}}catch(e){r={error:e}}finally{try{s&&!s.done&&(n=l.return)&&n.call(l)}finally{if(r)throw r.error}}var p=this.type;try{this.storedValue=p.createNewInstance(this._childNodes),this.preboot(),this._isRunningAction=!0,p.finalizeNewInstance(this,this.storedValue)}catch(e){throw this.state=pe.DEAD,e}finally{this._isRunningAction=!1}if(this._observableInstanceState=S.CREATED,this._snapshotComputed.trackAndCompute(),this.isRoot&&this._addSnapshotReaction(),this._childNodes=Ie,this.state=pe.CREATED,t){this.fireHook(e.afterCreate),this.finalizeCreation();try{for(var f=c(o.reverse()),b=f.next();!b.done;b=f.next()){var h;(h=b.value).fireHook(e.afterCreate),h.finalizeCreation()}}catch(e){i={error:e}}finally{try{b&&!b.done&&(a=f.return)&&a.call(f)}finally{if(i)throw i.error}}}}}),Object.defineProperty(n.prototype,"root",{get:function(){var e=this.parent;return e?e.root:this},enumerable:!1,configurable:!0}),Object.defineProperty(n.prototype,"enqueueEndOfAction",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.root;t._endOfActionCallbacks||(t._endOfActionCallbacks=[]),t._endOfActionCallbacks.push(e)}}),Object.defineProperty(n.prototype,"flushEndOfActionCallbacks",{enumerable:!1,configurable:!0,writable:!0,value:function(){for(var e=this.root;e._endOfActionCallbacks&&e._endOfActionCallbacks.length>0;){var t=e._endOfActionCallbacks;e._endOfActionCallbacks=void 0,t.forEach((function(e){e()}))}}}),Object.defineProperty(n.prototype,"clearParent",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.parent){this.fireHook(e.beforeDetach);var t=this.state;this.state=pe.DETACHING;var r=this.root,n=r.environment,i=r.identifierCache.splitCache(this);try{this.parent.removeChild(this.subpath),this.baseSetParent(null,""),this.environment=n,this.identifierCache=i}finally{this.state=t}}}}),Object.defineProperty(n.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(t,r){var n=t!==this.parent,i=r!==this.subpath;(n||i)&&(n?(this.environment=void 0,t.root.identifierCache.mergeCache(this),this.baseSetParent(t,r),this.fireHook(e.afterAttach)):i&&this.baseSetParent(this.parent,r))}}),Object.defineProperty(n.prototype,"fireHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var r=this;this.fireInternalHook(e);var n=this.storedValue&&"object"==typeof this.storedValue&&this.storedValue[e];"function"==typeof n&&(t._allowStateChangesInsideComputed?t._allowStateChangesInsideComputed((function(){n.apply(r.storedValue)})):n.apply(this.storedValue))}}),Object.defineProperty(n.prototype,"snapshot",{get:function(){return this.hasSnapshotPostProcessor&&this.createObservableInstanceIfNeeded(),this._snapshotComputed.get()},enumerable:!1,configurable:!0}),Object.defineProperty(n.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.isAlive?this._observableInstanceState===S.CREATED?this._getActualSnapshot():this._getCachedInitialSnapshot():this._snapshotUponDeath}}),Object.defineProperty(n.prototype,"_getActualSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type.getSnapshot(this)}}),Object.defineProperty(n.prototype,"_getCachedInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(!this._cachedInitialSnapshotCreated){var e=this.type,t=this._childNodes,r=this._initialSnapshot;this._cachedInitialSnapshot=e.processInitialSnapshot(t,r),this._cachedInitialSnapshotCreated=!0}return this._cachedInitialSnapshot}}),Object.defineProperty(n.prototype,"isRunningAction",{enumerable:!1,configurable:!0,writable:!0,value:function(){return!!this._isRunningAction||!this.isRoot&&this.parent.isRunningAction()}}),Object.defineProperty(n.prototype,"assertAlive",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t,r=i();if(!this.isAlive&&"ignore"!==r){var n=this._getAssertAliveError(e);switch(r){case"error":throw new Ce(n);case"warn":t=n,console.warn(new Error("[mobx-state-tree] ".concat(t)))}}}}),Object.defineProperty(n.prototype,"_getAssertAliveError",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getEscapedPath(!1)||this.pathUponDeath||"",r=e.subpath&&Ye(e.subpath)||"",n=e.actionContext||G();n&&"action"!==n.type&&n.parentActionEvent&&(n=n.parentActionEvent);var i="";if(n&&null!=n.name){var a=n&&n.context&&g(n.context)||t;i="".concat(a,".").concat(n.name,"()")}return"You are trying to read or write to an object that is no longer part of a state tree. (Object type: '".concat(this.type.name,"', Path upon death: '").concat(t,"', Subpath: '").concat(r,"', Action: '").concat(i,"'). Either detach nodes first, or don't use objects after removing / replacing them in the tree.")}}),Object.defineProperty(n.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.assertAlive({subpath:e}),this._autoUnbox=!1;try{return this._observableInstanceState===S.CREATED?this.type.getChildNode(this,e):this._childNodes[e]}finally{this._autoUnbox=!0}}}),Object.defineProperty(n.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(){this.assertAlive(Ie),this._autoUnbox=!1;try{return this._observableInstanceState===S.CREATED?this.type.getChildren(this):_e(this._childNodes)}finally{this._autoUnbox=!0}}}),Object.defineProperty(n.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.type.getChildType(e)}}),Object.defineProperty(n.prototype,"isProtected",{get:function(){return this.root.isProtectionEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(n.prototype,"assertWritable",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(this.assertAlive(e),!this.isRunningAction()&&this.isProtected)throw new Ce("Cannot modify '".concat(this,"', the object is protected and can only be modified by using an action."))}}),Object.defineProperty(n.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this.type.removeChild(this,e)}}),Object.defineProperty(n.prototype,"unbox",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e?(this.assertAlive({subpath:e.subpath||e.subpathUponDeath}),this._autoUnbox?e.value:e):e}}),Object.defineProperty(n.prototype,"toString",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=(this.isAlive?this.path:this.pathUponDeath)||"<root>",t=this.identifier?"(id: 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0}),Object.defineProperty(i,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Map}),Object.defineProperty(i,"hookInitializers",{enumerable:!0,configurable:!0,writable:!0,value:[]}),i._determineIdentifierMode(),i.hookInitializers=n,i}return o(r,e),Object.defineProperty(r.prototype,"hooks",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.hookInitializers.length>0?this.hookInitializers.concat(e):[e];return new r(this.name,this._subType,t)}}),Object.defineProperty(r.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._determineIdentifierMode(),he(this,e,t,r,n)}}),Object.defineProperty(r.prototype,"_determineIdentifierMode",{enumerable:!1,configurable:!0,writable:!0,value:function(){if(this.identifierMode===et.UNKNOWN){var e=[];if(function e(t,r){var n,i,a=t.getSubTypes();if("cannotDetermine"===a)return!1;if(a){var o=Ve(a);try{for(var u=c(o),l=u.next();!l.done;l=u.next()){if(!e(l.value,r))return!1}}catch(e){n={error:e}}finally{try{l&&!l.done&&(i=u.return)&&i.call(u)}finally{if(n)throw n.error}}}return t instanceof pt&&r.push(t),!0}(this._subType,e)){var t=e.reduce((function(e,t){if(!t.identifierAttribute)return e;if(e&&e!==t.identifierAttribute)throw new Ce("The objects in a map should all have the same identifier attribute, expected '".concat(e,"', but child of type '").concat(t.name,"' declared attribute '").concat(t.identifierAttribute,"' as identifier"));return t.identifierAttribute}),void 0);t?(this.identifierMode=et.YES,this.mapIdentifierAttribute=t):this.identifierMode=et.NO}}}}),Object.defineProperty(r.prototype,"initializeChildNodes",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){void 0===t&&(t={});var r=e.type._subType,n={};return Object.keys(t).forEach((function(i){n[i]=r.instantiate(e,i,void 0,t[i])})),n}}),Object.defineProperty(r.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return new rt(e,this.name)}}),Object.defineProperty(r.prototype,"finalizeNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e,r){t._interceptReads(r,e.unbox),e.type.hookInitializers.forEach((function(e){var t=e(r);Object.keys(t).forEach((function(e){var n=t[e],i=J(r,e,n);Fe(r,e,i)}))})),t.intercept(r,this.willChange),t.observe(r,this.didChange)}}),Object.defineProperty(r.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(r.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return t.values(e.storedValue)}}),Object.defineProperty(r.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=e.storedValue.get(""+t);if(!r)throw new Ce("Not a child "+t);return r}}),Object.defineProperty(r.prototype,"willChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=ve(e.object),r=e.name;t.assertWritable({subpath:r});var n=t.type,i=n._subType;switch(e.type){case"update":var a=e.newValue;if(a===e.object.get(r))return null;ce(i,a),e.newValue=i.reconcile(t.getChildNode(r),e.newValue,t,r),n.processIdentifier(r,e.newValue);break;case"add":ce(i,e.newValue),e.newValue=i.instantiate(t,r,void 0,e.newValue),n.processIdentifier(r,e.newValue)}return e}}),Object.defineProperty(r.prototype,"processIdentifier",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this.identifierMode===et.YES&&t instanceof E){var r=t.identifier;if(r!==e)throw new Ce("A map of objects containing an identifier should always store the object under their own identifier. Trying to store key '".concat(r,"', but expected: '").concat(e,"'"))}}}),Object.defineProperty(r.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t={};return e.getChildren().forEach((function(e){t[e.subpath]=e.snapshot})),t}}),Object.defineProperty(r.prototype,"processInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t={};return Object.keys(e).forEach((function(r){t[r]=e[r].getSnapshot()})),t}}),Object.defineProperty(r.prototype,"didChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=ve(e.object);switch(e.type){case"update":return void t.emitPatch({op:"replace",path:Ye(e.name),value:e.newValue.snapshot,oldValue:e.oldValue?e.oldValue.snapshot:void 0},t);case"add":return void t.emitPatch({op:"add",path:Ye(e.name),value:e.newValue.snapshot,oldValue:void 0},t);case"delete":var r=e.oldValue.snapshot;return e.oldValue.die(),void t.emitPatch({op:"remove",path:Ye(e.name),oldValue:r},t)}}}),Object.defineProperty(r.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){var n=e.storedValue;switch(r.op){case"add":case"replace":n.set(t,r.value);break;case"remove":n.delete(t)}}}),Object.defineProperty(r.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(De(t)){var r=e.storedValue,n=this.getChildType();for(var i in Array.from(r.keys()).forEach((function(i){if(Object.prototype.hasOwnProperty.call(t,i)){var a=e.getChildNode(i),o=t[i];a.snapshot!==o&&(R(n,a,o)?a.applySnapshot(o):r.set(i,o))}else r.delete(i)})),t)Object.prototype.hasOwnProperty.call(t,i)&&!r.has(i)&&r.set(i,t[i])}else ce(this,t)}}),Object.defineProperty(r.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subType}}),Object.defineProperty(r.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;return De(e)?le(Object.keys(e).map((function(n){return r._subType.validate(e[n],ae(t,n,r._subType))}))):ue(t,e,"Value is not a plain object")}}),Object.defineProperty(r.prototype,"getDefaultSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return Ie}}),Object.defineProperty(r.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){e.storedValue.delete(t)}}),r}(D);nt.prototype.applySnapshot=t.action(nt.prototype.applySnapshot);var it=function(e){function r(t,r,n){void 0===n&&(n=[]);var i=e.call(this,t)||this;return Object.defineProperty(i,"_subType",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(i,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Array}),Object.defineProperty(i,"hookInitializers",{enumerable:!0,configurable:!0,writable:!0,value:[]}),i.hookInitializers=n,i}return o(r,e),Object.defineProperty(r.prototype,"hooks",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.hookInitializers.length>0?this.hookInitializers.concat(e):[e];return new r(this.name,this._subType,t)}}),Object.defineProperty(r.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return he(this,e,t,r,n)}}),Object.defineProperty(r.prototype,"initializeChildNodes",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){void 0===t&&(t=[]);var r=e.type._subType,n={};return t.forEach((function(t,i){var a=""+i;n[a]=r.instantiate(e,a,void 0,t)})),n}}),Object.defineProperty(r.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var r=u(u({},Te),{name:this.name});return t.observable.array(_e(e),r)}}),Object.defineProperty(r.prototype,"finalizeNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e,r){t._getAdministration(r).dehancer=e.unbox,e.type.hookInitializers.forEach((function(e){var t=e(r);Object.keys(t).forEach((function(e){var n=t[e],i=J(r,e,n);Fe(r,e,i)}))})),t.intercept(r,this.willChange),t.observe(r,this.didChange)}}),Object.defineProperty(r.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(r.prototype,"getChildren",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue.slice()}}),Object.defineProperty(r.prototype,"getChildNode",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=Number(t);if(r<e.storedValue.length)return e.storedValue[r];throw new Ce("Not a child: "+t)}}),Object.defineProperty(r.prototype,"willChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=ve(e.object);t.assertWritable({subpath:""+e.index});var r=t.type._subType,n=t.getChildren();switch(e.type){case"update":if(e.newValue===e.object[e.index])return null;var i=at(t,r,[n[e.index]],[e.newValue],[e.index]);if(!i)return null;e.newValue=i[0];break;case"splice":var a=e.index,o=e.removedCount,u=e.added,l=at(t,r,n.slice(a,a+o),u,u.map((function(e,t){return a+t})));if(!l)return null;e.added=l;for(var c=a+o;c<n.length;c++)n[c].setParent(t,""+(c+u.length-o))}return e}}),Object.defineProperty(r.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.getChildren().map((function(e){return e.snapshot}))}}),Object.defineProperty(r.prototype,"processInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=[];return Object.keys(e).forEach((function(r){t.push(e[r].getSnapshot())})),t}}),Object.defineProperty(r.prototype,"didChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=ve(e.object);switch(e.type){case"update":return void t.emitPatch({op:"replace",path:""+e.index,value:e.newValue.snapshot,oldValue:e.oldValue?e.oldValue.snapshot:void 0},t);case"splice":if(e.removedCount&&e.addedCount===e.object.length)return void t.emitPatch({op:"replace",path:"",value:t.snapshot,oldValue:e.removed.map((function(e){return e.snapshot}))},t);for(var r=e.removedCount-1;r>=0;r--)t.emitPatch({op:"remove",path:""+(e.index+r),oldValue:e.removed[r].snapshot},t);for(r=0;r<e.addedCount;r++)t.emitPatch({op:"add",path:""+(e.index+r),value:e.added[r].snapshot,oldValue:void 0},t);return}}}),Object.defineProperty(r.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){var n=e.storedValue,i="-"===t?n.length:Number(t);switch(r.op){case"replace":n[i]=r.value;break;case"add":n.splice(i,0,r.value);break;case"remove":n.splice(i,1)}}}),Object.defineProperty(r.prototype,"applySnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r,n;if(Ne(t)){var i=e.storedValue,a=e.getChildren(),o=a.length,u=t.length,l=this.getChildType(),s=function(e,t,r){var n=0;for(;n<r&&e[n].snapshot===t[n];)n++;return n}(a,t,Math.min(o,u));if(s!==o||s!==u)if(o!==u||e.hasPatchSubscribers())i.replace(t);else if(function(e,t,r,n){for(var i=n;i<t.length;i++){var a=t[i];if(a.snapshot!==r[i]){if(!R(e,a,r[i]))return!1;if(!a.identifierAttribute||null===a.identifier)return!1}}return!0}(l,a,t,s))!function(e,t,r){for(var n=r;n<e.length;n++){var i=e[n];i.snapshot!==t[n]&&i.applySnapshot(t[n])}}(a,t,s);else{for(var p=[],f=s;f<o;f++)a[f].snapshot!==t[f]&&p.push(f);try{for(var b=c(p),h=b.next();!h.done;h=b.next()){var d=h.value;i[d]=t[d]}}catch(e){r={error:e}}finally{try{h&&!h.done&&(n=b.return)&&n.call(b)}finally{if(r)throw r.error}}}}else ce(this,t)}}),Object.defineProperty(r.prototype,"getChildType",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subType}}),Object.defineProperty(r.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this;return Ne(e)?le(e.map((function(e,n){return r._subType.validate(e,ae(t,""+n,r._subType))}))):ue(t,e,"Value is not an array")}}),Object.defineProperty(r.prototype,"getDefaultSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return Ae}}),Object.defineProperty(r.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){e.storedValue.splice(Number(t),1)}}),r}(D);function at(e,t,r,n,i){for(var a,o=!0,u=0;;u++){var l=u<=n.length-1,c=r[u],s=l?n[u]:void 0,p=""+i[u];if(((a=s)instanceof _||a instanceof E)&&(s=s.storedValue),!c&&!l)break;if(l)if(c)if(ut(c,s))r[u]=ot(t,e,p,s,c);else{for(var f=void 0,b=u;b<r.length;b++)if(ut(r[b],s)){f=r.splice(b,1)[0];break}o=!1;h=ot(t,e,p,s,f);r.splice(u,0,h)}else{if(ye(s)&&ve(s).parent===e)throw new Ce("Cannot add an object to a state tree if it is already part of the same or another state tree. Tried to assign an object to '".concat(e.path,"/").concat(p,"', but it lives already at '").concat(ve(s).path,"'"));o=!1;var h=ot(t,e,p,s);r.splice(u,0,h)}else o=!1,r.splice(u,1),c instanceof E&&c.createObservableInstanceIfNeeded(),c.die(),u--}return o?null:r}function ot(e,t,r,n,i){ce(e,n);var a=function(){if(ye(n)){var a=ve(n);if(a.assertAlive(Ie),null!==a.parent&&a.parent===t)return a.setParent(t,r),a}return i?e.reconcile(i,n,t,r):e.instantiate(t,r,void 0,n)}();return i&&i!==a&&(i instanceof E&&i.createObservableInstanceIfNeeded(),i.die()),a}function ut(e,t){if(!e.isAlive)return!1;if(ye(t)){var r=ve(t);return r.isAlive&&r===e}if(e.snapshot===t)return!0;if(!(e instanceof E))return!1;var n=e.getReconciliationType();return null!==e.identifier&&e.identifierAttribute&&De(t)&&n.is(t)&&n.isMatchingSnapshotId(e,t)}it.prototype.applySnapshot=t.action(it.prototype.applySnapshot);function lt(){return ve(this).toString()}var ct={name:"AnonymousModel",properties:{},initializers:Ae};function st(t){var r=Object.keys(t),n=new Set;return r.forEach((function(e){if(n.has(e))throw new Ce("".concat(e," is declared twice in the model. Model should not contain the same keys"));n.add(e)})),r.reduce((function(r,n){if(n in e)throw new Ce("Hook '".concat(n,"' was defined as property. Hooks should be defined as part of the actions"));var i=Object.getOwnPropertyDescriptor(t,n);if("get"in i)throw new Ce("Getters are not supported as properties. Please use views instead");var a=i.value;if(null==a)throw new Ce("The default value of an attribute cannot be null or undefined as the type cannot be inferred. Did you mean `types.maybe(someType)`?");if(Re(a))r[n]=Dt(function(e){switch(typeof e){case"string":return ht;case"number":return dt;case"boolean":return Pt;case"bigint":return wt;case"object":if(e instanceof Date)return St}throw new Ce("Cannot determine primitive type from value "+e)}(a),a);else if(a instanceof nt)r[n]=Dt(a,{});else if(a instanceof it)r[n]=Dt(a,[]);else if(!z(a))throw new Ce("Invalid type definition for property '".concat(n,"', cannot infer a type from a value like '").concat(a,"' (").concat(typeof a,")"));return r}),u({},t))}var pt=function(r){function n(e){var t=r.call(this,e.name||ct.name)||this;return Object.defineProperty(t,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Object}),Object.defineProperty(t,"initializers",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(t,"properties",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(t,"preProcessor",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(t,"postProcessor",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(t,"propertyNames",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(t,"named",{enumerable:!0,configurable:!0,writable:!0,value:function(e){return t.cloneAndEnhance({name:e})}}),Object.defineProperty(t,"props",{enumerable:!0,configurable:!0,writable:!0,value:function(e){return t.cloneAndEnhance({properties:e})}}),Object.defineProperty(t,"preProcessSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:function(e){var r=t.preProcessor;return r?t.cloneAndEnhance({preProcessor:function(t){return r(e(t))}}):t.cloneAndEnhance({preProcessor:e})}}),Object.defineProperty(t,"postProcessSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:function(e){var r=t.postProcessor;return r?t.cloneAndEnhance({postProcessor:function(t){return e(r(t))}}):t.cloneAndEnhance({postProcessor:e})}}),Object.assign(t,ct,e),t.properties=st(t.properties),t.properties,t.propertyNames=Object.keys(t.properties),t.identifierAttribute=t._getIdentifierAttribute(),t}return o(n,r),Object.defineProperty(n.prototype,"_getIdentifierAttribute",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=void 0;return this.forAllProps((function(t,r){if(r.flags&C.Identifier){if(e)throw new Ce("Cannot define property '".concat(t,"' as object identifier, property '").concat(e,"' is already defined as identifier property"));e=t}})),e}}),Object.defineProperty(n.prototype,"cloneAndEnhance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return new n({name:e.name||this.name,properties:Object.assign({},this.properties,e.properties),initializers:this.initializers.concat(e.initializers||[]),preProcessor:e.preProcessor||this.preProcessor,postProcessor:e.postProcessor||this.postProcessor})}}),Object.defineProperty(n.prototype,"actions",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;return this.cloneAndEnhance({initializers:[function(r){return t.instantiateActions(r,e(r)),r}]})}}),Object.defineProperty(n.prototype,"instantiateActions",{enumerable:!1,configurable:!0,writable:!0,value:function(t,r){var n=this;if(!De(r))throw new Ce("actions initializer should return a plain object containing actions");Object.getOwnPropertyNames(r).forEach((function(i){if(i in n.properties)throw new Ce("'".concat(i,"' is a property and cannot be declared as an action"));if("preProcessSnapshot"===i)throw new Ce("Cannot define action '".concat("preProcessSnapshot","', it should be defined using 'type.preProcessSnapshot(fn)' instead"));if("postProcessSnapshot"===i)throw new Ce("Cannot define action '".concat("postProcessSnapshot","', it should be defined using 'type.postProcessSnapshot(fn)' instead"));var a=r[i],o=t[i];if(i in e&&o){var u=a;a=function(){o.apply(null,arguments),u.apply(null,arguments)}}var l=a.$mst_middleware,c=a.bind(r);c._isFlowAction=a._isFlowAction||!1,c.$mst_middleware=l;var s=J(t,i,c);r[i]=s,Fe(t,i,s)}))}}),Object.defineProperty(n.prototype,"volatile",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;if("function"!=typeof e)throw new Ce("You passed an ".concat(typeof e," to volatile state as an argument, when function is expected"));return this.cloneAndEnhance({initializers:[function(r){return t.instantiateVolatileState(r,e(r)),r}]})}}),Object.defineProperty(n.prototype,"instantiateVolatileState",{enumerable:!1,configurable:!0,writable:!0,value:function(e,r){var n=this;if(!De(r))throw new Ce("volatile state initializer should return a plain object containing state");Object.getOwnPropertyNames(r).forEach((function(i){if(i in n.properties)throw new Ce("'".concat(i,"' is a property and cannot be declared as volatile state"));t.set(e,i,r[i])}))}}),Object.defineProperty(n.prototype,"extend",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;return this.cloneAndEnhance({initializers:[function(r){var n=e(r),i=n.actions,a=n.views,o=n.state,u=function(e,t){var r={};for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&t.indexOf(n)<0&&(r[n]=e[n]);if(null!=e&&"function"==typeof Object.getOwnPropertySymbols){var i=0;for(n=Object.getOwnPropertySymbols(e);i<n.length;i++)t.indexOf(n[i])<0&&Object.prototype.propertyIsEnumerable.call(e,n[i])&&(r[n[i]]=e[n[i]])}return r}(n,["actions","views","state"]);for(var l in u)throw new Ce("The `extend` function should return an object with a subset of the fields 'actions', 'views' and 'state'. Found invalid key '".concat(l,"'"));return o&&t.instantiateVolatileState(r,o),a&&t.instantiateViews(r,a),i&&t.instantiateActions(r,i),r}]})}}),Object.defineProperty(n.prototype,"views",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this;return this.cloneAndEnhance({initializers:[function(r){return t.instantiateViews(r,e(r)),r}]})}}),Object.defineProperty(n.prototype,"instantiateViews",{enumerable:!1,configurable:!0,writable:!0,value:function(e,r){var n=this;if(!De(r))throw new Ce("views initializer should return a plain object containing views");Object.getOwnPropertyNames(r).forEach((function(i){var a;if(i in n.properties)throw new Ce("'".concat(i,"' is a property and cannot be declared as a view"));var o=Object.getOwnPropertyDescriptor(r,i);if("get"in o)t.defineProperty(e,i,o),t.makeObservable(e,((a={})[i]=t.computed,a));else{if("function"!=typeof o.value)throw new Ce("A view member should either be a function or getter based property");Fe(e,i,o.value)}}))}}),Object.defineProperty(n.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return he(this,e,t,r,ye(n)?n:this.applySnapshotPreProcessor(n))}}),Object.defineProperty(n.prototype,"initializeChildNodes",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){void 0===t&&(t={});var r=e.type,n={};return r.forAllProps((function(r,i){n[r]=i.instantiate(e,r,void 0,t[r])})),n}}),Object.defineProperty(n.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var r=u(u({},Te),{name:this.name});return t.observable.object(e,Ie,r)}}),Object.defineProperty(n.prototype,"finalizeNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e,r){Fe(r,"toString",lt),this.forAllProps((function(n){t._interceptReads(r,n,e.unbox)})),this.initializers.reduce((function(e,t){return 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new Ce("Not a value property: "+r);var i=t._getAdministration(e.storedValue,r),a=null===(n=i.raw)||void 0===n?void 0:n.call(i);if(!a)throw new Ce("Node not available for property "+r);return a}}),Object.defineProperty(n.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,r){var n=this;void 0===r&&(r=!0);var i={};return this.forAllProps((function(r,a){t.getAtom(e.storedValue,r).reportObserved(),i[r]=n.getChildNode(e,r).snapshot})),r?this.applySnapshotPostProcessor(i):i}}),Object.defineProperty(n.prototype,"processInitialSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t={};return Object.keys(e).forEach((function(r){t[r]=e[r].getSnapshot()})),this.applySnapshotPostProcessor(t)}}),Object.defineProperty(n.prototype,"applyPatchLocally",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r){if("replace"!==r.op&&"add"!==r.op)throw new Ce("object does not support operation 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bt("boolean",C.Boolean,(function(e){return"boolean"==typeof e})),Ot=new bt("null",C.Null,(function(e){return null===e})),jt=new bt("undefined",C.Undefined,(function(e){return void 0===e})),_t=new bt("Date",C.Date,(function(e){return"number"==typeof e||e instanceof Date}),(function(e){return e instanceof Date?e:new Date(e)}));_t.getSnapshot=function(e){return e.storedValue.getTime()};var St=_t;function At(e){return z(e)&&(e.flags&(C.String|C.Number|C.Integer|C.Boolean|C.Date|C.BigInt))>0}var It=function(e){function t(t){var r=e.call(this,JSON.stringify(t))||this;return Object.defineProperty(r,"value",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Literal}),r.value=t,r}return o(t,e),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return 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t.isAssignableFrom(e)}))}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"("+this._types.map((function(e){return e.describe()})).join(" | ")+")"}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=this.determineType(n,void 0);if(!i)throw new Ce("No matching type for union "+this.describe());return i.instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=this.determineType(t,e.getReconciliationType());if(!i)throw new Ce("No matching type for union "+this.describe());return i.reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"determineType",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this._dispatcher?this._dispatcher(e):t?t.is(e)?t:this._types.filter((function(e){return e!==t})).find((function(t){return t.is(e)})):this._types.find((function(t){return t.is(e)}))}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this._dispatcher)return this._dispatcher(e).validate(e,t);for(var r=[],n=0,i=0;i<this._types.length;i++){var a=this._types[i].validate(e,t);if(0===a.length){if(this._eager)return oe();n++}else r.push(a)}return 1===n?oe():ue(t,e,"No type is applicable for the union").concat(le(r))}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._types}}),t}(V);function Et(e){for(var t=[],r=1;r<arguments.length;r++)t[r-1]=arguments[r];var n=z(e)?void 0:e,i=z(e)?p([e],s(t),!1):t,a="("+i.map((function(e){return e.name})).join(" | ")+")";return new xt(a,i,n)}function Nt(e){return z(e)&&(e.flags&C.Union)>0}var Vt=function(e){function t(t,r,n){var i=e.call(this,t.name)||this;return Object.defineProperty(i,"_subtype",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(i,"_defaultValue",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(i,"optionalValues",{enumerable:!0,configurable:!0,writable:!0,value:n}),i}return o(t,e),Object.defineProperty(t.prototype,"flags",{get:function(){return this._subtype.flags|C.Optional},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype.describe()+"?"}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(this.optionalValues.indexOf(n)>=0){var i=this.getDefaultInstanceOrSnapshot();return this._subtype.instantiate(e,t,r,i)}return this._subtype.instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this._subtype.reconcile(e,this.optionalValues.indexOf(t)<0&&this._subtype.is(t)?t:this.getDefaultInstanceOrSnapshot(),r,n)}}),Object.defineProperty(t.prototype,"getDefaultInstanceOrSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e="function"==typeof this._defaultValue?this._defaultValue():this._defaultValue;return"function"==typeof this._defaultValue&&ce(this,e),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this.optionalValues.indexOf(e)>=0?oe():this._subtype.validate(e,t)}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this._subtype.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this._subtype}}),t}(V);function Dt(e,t,r){return function(e,t){if("function"!=typeof t&&ye(t))throw new Ce("default value cannot be an 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this._subType}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).instantiate(e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return this.getSubType(!0).reconcile(e,t,r,n)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e?e.name:"<uknown late type>"}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var r=this.getSubType(!1);return r?r.validate(e,t):oe()}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=this.getSubType(!1);return!!t&&t.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"getSubTypes",{enumerable:!1,configurable:!0,writable:!0,value:function(){var e=this.getSubType(!1);return e||"cannotDetermine"}}),t}(V);var Lt=function(e){function r(r,n){var i=e.call(this,r)||this;return Object.defineProperty(i,"options",{enumerable:!0,configurable:!0,writable:!0,value:n}),Object.defineProperty(i,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Lazy}),Object.defineProperty(i,"loadedType",{enumerable:!0,configurable:!0,writable:!0,value:null}),Object.defineProperty(i,"pendingNodeList",{enumerable:!0,configurable:!0,writable:!0,value:t.observable.array()}),t.when((function(){return i.pendingNodeList.length>0&&i.pendingNodeList.some((function(e){return e.isAlive&&i.options.shouldLoadPredicate(e.parent?e.parent.value:null)}))}),(function(){i.options.loadType().then(t.action((function(e){i.loadedType=e,i.pendingNodeList.forEach((function(e){e.parent&&i.loadedType&&e.parent.applyPatches([{op:"replace",path:"/".concat(e.subpath),value:e.snapshot}])}))})))})),i}return o(r,e),Object.defineProperty(r.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"<lazy ".concat(this.name,">")}}),Object.defineProperty(r.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,r,n,i){var a=this;if(this.loadedType)return this.loadedType.instantiate(e,r,n,i);var o=de(this,e,r,n,i);return this.pendingNodeList.push(o),t.when((function(){return!o.isAlive}),(function(){return a.pendingNodeList.splice(a.pendingNodeList.indexOf(o),1)})),o}}),Object.defineProperty(r.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this.loadedType?this.loadedType.validate(e,t):ze(e)?oe():ue(t,e,"Value is not serializable and cannot be lazy")}}),Object.defineProperty(r.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(t,r,n,i){return this.loadedType?(t.die(),this.loadedType.instantiate(n,i,n.environment,r)):e.prototype.reconcile.call(this,t,r,n,i)}}),r}(k),Ht=function(e){function t(t){var r=e.call(this,t?"frozen(".concat(t.name,")"):"frozen")||this;return Object.defineProperty(r,"subType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Frozen}),r}return o(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"<any immutable value>"}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return de(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return ze(e)?this.subType?this.subType.validate(e,t):oe():ue(t,e,"Value is not serializable and cannot be frozen")}}),t}(k),Ut=new Ht;var $t=function(){function e(e,t){if(Object.defineProperty(this,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(this,"identifier",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"node",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(this,"resolvedReference",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),rr(e))this.identifier=e;else{if(!ye(e))throw new Ce("Can only store references to tree nodes or identifiers, got: '".concat(e,"'"));var r=ve(e);if(!r.identifierAttribute)throw new Ce("Can only store references with a defined identifier attribute.");var n=r.unnormalizedIdentifier;if(null==n)throw new Ce("Can only store references to tree nodes with a defined identifier.");this.identifier=n}}return Object.defineProperty(e.prototype,"updateResolvedReference",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=tr(this.identifier),r=e.root,n=r.identifierCache.getLastCacheModificationPerId(t);if(!this.resolvedReference||this.resolvedReference.lastCacheModification!==n){var i=this.targetType,a=r.identifierCache.resolve(i,t);if(!a)throw new Bt("[mobx-state-tree] Failed to resolve reference '".concat(this.identifier,"' to type '").concat(this.targetType.name,"' (from node: ").concat(e.path,")"));this.resolvedReference={node:a,lastCacheModification:n}}}}),Object.defineProperty(e.prototype,"resolvedValue",{get:function(){return this.updateResolvedReference(this.node),this.resolvedReference.node.value},enumerable:!1,configurable:!0}),e}(),Bt=function(e){function t(r){var n=e.call(this,r)||this;return Object.setPrototypeOf(n,t.prototype),n}return o(t,e),t}(Error),Gt=function(t){function r(e,r){var n=t.call(this,"reference(".concat(e.name,")"))||this;return Object.defineProperty(n,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:e}),Object.defineProperty(n,"onInvalidated",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Reference}),n}return o(r,t),Object.defineProperty(r.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(r.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.targetType.isAssignableFrom(e)}}),Object.defineProperty(r.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return rr(e)?oe():ue(t,e,"Value is not a valid identifier, which is a string, number or a bigint")}}),Object.defineProperty(r.prototype,"fireInvalidated",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=t.parent;if(i&&i.isAlive){var a=i.storedValue;a&&this.onInvalidated({cause:e,parent:a,invalidTarget:n?n.storedValue:void 0,invalidId:r,replaceRef:function(e){h(t.root.storedValue,{op:"replace",value:e,path:t.path})},removeRef:function(){ft(i.type)?this.replaceRef(void 0):h(t.root.storedValue,{op:"remove",path:t.path})}})}}}),Object.defineProperty(r.prototype,"addTargetNodeWatcher",{enumerable:!1,configurable:!0,writable:!0,value:function(t,r){var n=this,i=this.getValue(t);if(i){var a=ve(i),o=function(i,o){var u=function(t){switch(t){case e.beforeDestroy:return"destroy";case e.beforeDetach:return"detach";default:return}}(o);u&&n.fireInvalidated(u,t,r,a)},u=a.registerHook(e.beforeDetach,o),l=a.registerHook(e.beforeDestroy,o);return function(){u(),l()}}}}),Object.defineProperty(r.prototype,"watchTargetNodeForInvalidations",{enumerable:!1,configurable:!0,writable:!0,value:function(t,r,n){var i=this;if(this.onInvalidated){var a;t.registerHook(e.beforeDestroy,(function(){a&&a()}));var o=function(e){a&&a();var u,l=t.parent,c=l&&l.storedValue;if(l&&l.isAlive&&c){(n?!!n.get(r,c):t.root.identifierCache.has(i.targetType,tr(r)))?a=i.addTargetNodeWatcher(t,r):e?(u=function(){t.isAlive&&i.getSnapshot(t)===r&&o(!1)},G()?t.root.enqueueEndOfAction(u):Be(u)):i.fireInvalidated("invalidSnapshotReference",t,r,null)}};t.state===pe.FINALIZED?o(!0):(t.isRoot||t.root.registerHook(e.afterCreationFinalization,(function(){t.parent&&t.parent.createObservableInstanceIfNeeded()})),t.registerHook(e.afterAttach,(function(){o(!1)})))}}}),r}(k),Wt=function(e){function t(t,r){return e.call(this,t,r)||this}return o(t,e),Object.defineProperty(t.prototype,"getValue",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(e.isAlive)return e.storedValue.resolvedValue}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue.identifier}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=ye(n)?m(n):n,a=new $t(n,this.targetType),o=de(this,e,t,r,a);return a.node=o,this.watchTargetNodeForInvalidations(o,i,void 0),o}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(!e.isDetaching&&e.type===this){var i=ye(t),a=e.storedValue;if(!i&&a.identifier===t||i&&a.resolvedValue===t)return e.setParent(r,n),e}var o=this.instantiate(r,n,void 0,t);return e.die(),o}}),t}(Gt),Zt=function(e){function t(t,r,n){var i=e.call(this,t,n)||this;return Object.defineProperty(i,"options",{enumerable:!0,configurable:!0,writable:!0,value:r}),i}return o(t,e),Object.defineProperty(t.prototype,"getValue",{enumerable:!1,configurable:!0,writable:!0,value:function(e){if(e.isAlive)return this.options.get(e.storedValue,e.parent?e.parent.storedValue:null)}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=ye(n)?this.options.set(n,e?e.storedValue:null):n,a=de(this,e,t,r,i);return this.watchTargetNodeForInvalidations(a,i,this.options),a}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=ye(t)?this.options.set(t,e?e.storedValue:null):t;if(!e.isDetaching&&e.type===this&&e.storedValue===i)return e.setParent(r,n),e;var a=this.instantiate(r,n,void 0,i);return e.die(),a}}),t}(Gt);function Yt(e,t){var r=t||void 0,n=t?t.onInvalidated:void 0;return r&&(r.get||r.set)?new Zt(e,{get:r.get,set:r.set},n):new Wt(e,n)}var Jt=function(e){function t(t,r){var n=e.call(this,t)||this;return Object.defineProperty(n,"validType",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Identifier}),n}return o(t,e),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(!(e&&e.type instanceof pt))throw new Ce("Identifier types can only be instantiated as direct child of a model type");return de(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(e.storedValue!==t)throw new Ce("Tried to change identifier from '".concat(e.storedValue,"' to '").concat(t,"'. Changing identifiers is not allowed."));return e.setParent(r,n),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return typeof e!==this.validType?ue(t,e,"Value is not a valid ".concat(this.describe(),", expected a ").concat(this.validType)):oe()}}),t}(k),qt=function(e){function t(){var t=e.call(this,"identifier","string")||this;return Object.defineProperty(t,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Identifier}),t}return o(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifier"}}),t}(Jt),Kt=function(e){function t(){return e.call(this,"identifierNumber","number")||this}return o(t,e),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return e.storedValue}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifierNumber"}}),t}(Jt),Qt=new qt,Xt=new Kt,er=new(function(e){function t(){var t=e.call(this,"identifierBigint")||this;return Object.defineProperty(t,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Identifier}),t}return o(t,e),Object.defineProperty(t.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return"bigint"==typeof e?e:BigInt(e)}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){if(!(e&&e.type instanceof pt))throw new Ce("Identifier types can only be instantiated as direct child of a model type");return de(this,e,t,r,n)}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=e.storedValue,a="bigint"==typeof t?t:BigInt(t);if(i!==a)throw new Ce("Tried to change identifier from '".concat(i,"' to '").concat(a,"'. Changing identifiers is not allowed."));return e.setParent(r,n),e}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if("bigint"==typeof e)return oe();if("string"==typeof e||"number"==typeof e)try{return BigInt(e),oe()}catch(n){var r=n instanceof Error?n.message:String(n);return ue(t,e,"Value is not a valid ".concat(this.describe(),": ").concat(r))}return ue(t,e,"Value is not a valid ".concat(this.describe(),", expected a bigint, a string or a number"))}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return String(e.storedValue)}}),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifierBigint"}}),t}(k));function tr(e){return""+e}function rr(e){return"string"==typeof e||"number"==typeof e||"bigint"==typeof e}var nr=function(e){function t(t){var r=e.call(this,t.name)||this;return Object.defineProperty(r,"options",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:C.Custom}),r}return o(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){if(this.options.isTargetType(e))return oe();var r=this.options.getValidationMessage(e);return r?ue(t,e,"Invalid value for type '".concat(this.name,"': ").concat(r)):oe()}}),Object.defineProperty(t.prototype,"getSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.options.toSnapshot(e.storedValue)}}),Object.defineProperty(t.prototype,"instantiate",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){return de(this,e,t,r,this.options.isTargetType(n)?n:this.options.fromSnapshot(n,e&&e.root.environment))}}),Object.defineProperty(t.prototype,"reconcile",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=!this.options.isTargetType(t);if(!e.isDetaching&&(e.type===this&&(i?t===e.snapshot:t===e.storedValue)))return e.setParent(r,n),e;var a=i?this.options.fromSnapshot(t,r.root.environment):t,o=this.instantiate(r,n,void 0,a);return e.die(),o}}),t}(k),ir={enumeration:function(e,t){var r="string"==typeof e?t:e,n=Et.apply(void 0,p([],s(r.map((function(e){return Tt(e)}))),!1));return"string"==typeof e&&(n.name=e),n},model:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r="string"==typeof e[0]?e.shift():"AnonymousModel",n=e.shift()||{};return new pt({name:r,properties:n})},compose:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r="string"==typeof e[0],n=r?e[0]:"AnonymousModel";return r&&e.shift(),e.reduce((function(e,t){return e.cloneAndEnhance({name:e.name+"_"+t.name,properties:t.properties,initializers:t.initializers,preProcessor:function(r){return t.applySnapshotPreProcessor(e.applySnapshotPreProcessor(r))},postProcessor:function(r){return t.applySnapshotPostProcessor(e.applySnapshotPostProcessor(r))}})})).named(n)},custom:function(e){return new nr(e)},reference:Yt,safeReference:function(e,t){var r=Yt(e,u(u({},t),{onInvalidated:function(e){t&&t.onInvalidated&&t.onInvalidated(e),e.removeRef()}}));return t&&!1===t.acceptsUndefined?r:Ft(r)},union:Et,optional:Dt,literal:Tt,maybe:Ft,maybeNull:function(e){return Et(e,zt)},refinement:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r="string"==typeof e[0]?e.shift():z(e[0])?e[0].name:null,n=e[0],i=e[1],a=e[2]?e[2]:function(e){return"Value does not respect the refinement predicate"};return new Ct(r,n,i,a)},string:ht,boolean:Pt,number:dt,integer:yt,float:vt,finite:gt,bigint:wt,Date:St,map:function(e){return new nt("Map<string, ".concat(e.name,">"),e)},array:function(e){return new it("".concat(e.name,"[]"),e)},frozen:function(e){return 0===arguments.length?Ut:z(e)?new Ht(e):Dt(Ut,e)},identifier:Qt,identifierNumber:Xt,identifierBigint:er,late:function(e,t){var r="string"==typeof e?e:"late(".concat(e.toString(),")");return new Mt(r,"string"==typeof e?t:e)},lazy:function(e,t){return new Lt(e,t)},undefined:jt,null:Ot,snapshotProcessor:function(e,t,r){return new Xe(e,t,r)}};exports.addDisposer=function(e,t){return ve(e).addDisposer(t),t},exports.addMiddleware=q,exports.applyAction=H,exports.applyPatch=h,exports.applySnapshot=d,exports.cast=function(e){return e},exports.castFlowReturn=function(e){return e},exports.castToReferenceSnapshot=function(e){return e},exports.castToSnapshot=function(e){return e},exports.clone=function(e,t){void 0===t&&(t=!0);var r=ve(e);return r.type.create(r.snapshot,!0===t?r.root.environment:!1===t?void 0:t)},exports.createActionTrackingMiddleware=function(e){return function(t,r,n){switch(t.type){case"action":if(e.filter&&!0!==e.filter(t))return r(t);var i=e.onStart(t);e.onResume(t,i),F.set(t.id,{call:t,context:i,async:!1});try{var a=r(t);return e.onSuspend(t,i),!1===F.get(t.id).async&&(F.delete(t.id),e.onSuccess(t,i,a)),a}catch(r){throw F.delete(t.id),e.onFail(t,i,r),r}case"flow_spawn":return(o=F.get(t.rootId)).async=!0,r(t);case"flow_resume":case"flow_resume_error":var o=F.get(t.rootId);e.onResume(t,o.context);try{return r(t)}finally{e.onSuspend(t,o.context)}case"flow_throw":o=F.get(t.rootId);return F.delete(t.rootId),e.onFail(t,o.context,t.args[0]),r(t);case"flow_return":o=F.get(t.rootId);return F.delete(t.rootId),e.onSuccess(t,o.context,t.args[0]),r(t)}}},exports.createActionTrackingMiddleware2=function(e){var t=new Map;return function(r,n){var i=r.parentActionEvent?t.get(r.parentActionEvent.id):void 0;if("action"===r.type){var a=u(u({},r),{env:i&&i.call.env,parentCall:i&&i.call}),o=!e.filter||e.filter(a),l=new M(o?e:void 0,a);t.set(r.id,l);var c=void 0;try{c=n(r)}catch(e){throw t.delete(r.id),l.finish(e),e}return l.hasFlowsPending||(t.delete(r.id),l.finish()),c}if(!i)return n(r);switch(r.type){case"flow_spawn":return i.incFlowsPending(),n(r);case"flow_resume":case"flow_resume_error":return n(r);case"flow_throw":var s=r.args[0];try{return n(r)}finally{i.decFlowsPending(),i.hasFlowsPending||(t.delete(r.parentActionEvent.id),i.finish(s))}case"flow_return":try{return n(r)}finally{i.decFlowsPending(),i.hasFlowsPending||(t.delete(r.parentActionEvent.id),i.finish())}}}},exports.decorate=function(e,t,r){void 0===r&&(r=!0);var n={handler:e,includeHooks:r};return t.$mst_middleware=t.$mst_middleware||[],t.$mst_middleware.push(n),t},exports.destroy=function(e){var t=ve(e);t.isRoot?t.die():t.parent.removeChild(t.subpath)},exports.detach=function(e){return ve(e).detach(),e},exports.escapeJsonPath=Ye,exports.flow=Ge,exports.getChildType=function(e,t){return ve(e).getChildType(t)},exports.getEnv=function(e){var t=ve(e),r=t.root.environment;if(!r)throw new Ce("Failed to find the environment of ".concat(t," ").concat(t.path));return r},exports.getErrorFormatting=te,exports.getIdentifier=m,exports.getLivelinessChecking=i,exports.getMembers=function(e){var r=ve(e).type,n=u(u({},O(r)),{actions:[],volatile:[],views:[],flowActions:[]});return Object.getOwnPropertyNames(e).forEach((function(r){if(!(r in n.properties)){var i=Object.getOwnPropertyDescriptor(e,r);i.get?t.isComputedProp(e,r)?n.views.push(r):n.volatile.push(r):(!0===i.value._isFlowAction&&n.flowActions.push(r),!0===i.value._isMSTAction?n.actions.push(r):t.isObservableProp(e,r)?n.volatile.push(r):n.views.push(r))}})),n},exports.getNodeId=function(e){return ve(e).nodeId},exports.getParent=function(e,t){void 0===t&&(t=1);for(var r=t,n=ve(e).parent;n;){if(0==--r)return n.storedValue;n=n.parent}throw new Ce("Failed to find the parent of ".concat(ve(e)," at depth ").concat(t))},exports.getParentOfType=function(e,t){for(var r=ve(e).parent;r;){if(t.is(r.storedValue))return r.storedValue;r=r.parent}throw new Ce("Failed to find the parent of ".concat(ve(e)," of a given type"))},exports.getPath=g,exports.getPathParts=function(e){return Ke(ve(e).path)},exports.getPropertyMembers=O,exports.getRelativePath=function(e,t){return Pe(ve(e),ve(t))},exports.getRoot=v,exports.getRunningActionContext=Q,exports.getSnapshot=y,exports.getType=f,exports.hasEnv=function(e){return!!ve(e).root.environment},exports.hasParent=function(e,t){void 0===t&&(t=1);for(var r=ve(e).parent;r;){if(0==--t)return!0;r=r.parent}return!1},exports.hasParentOfType=function(e,t){for(var r=ve(e).parent;r;){if(t.is(r.storedValue))return!0;r=r.parent}return!1},exports.isActionContextChildOf=function(e,t){return X(e,t,!1)},exports.isActionContextThisOrChildOf=function(e,t){return X(e,t,!0)},exports.isAlive=P,exports.isArrayType=function(e){return z(e)&&(e.flags&C.Array)>0},exports.isFrozenType=function(e){return z(e)&&(e.flags&C.Frozen)>0},exports.isIdentifierType=function(e){return z(e)&&(e.flags&C.Identifier)>0},exports.isLateType=function(e){return z(e)&&(e.flags&C.Late)>0},exports.isLiteralType=function(e){return z(e)&&(e.flags&C.Literal)>0},exports.isMapType=function(e){return z(e)&&(e.flags&C.Map)>0},exports.isModelType=ft,exports.isOptionalType=function(e){return z(e)&&(e.flags&C.Optional)>0},exports.isPrimitiveType=At,exports.isProtected=function(e){return ve(e).isProtected},exports.isReferenceType=function(e){return z(e)&&(e.flags&C.Reference)>0},exports.isRefinementType=function(e){return z(e)&&(e.flags&C.Refinement)>0},exports.isRoot=function(e){return ve(e).isRoot},exports.isStateTreeNode=ye,exports.isType=z,exports.isUnionType=Nt,exports.isValidReference=function(e,t){void 0===t&&(t=!0);try{var r=e();if(null==r)return!1;if(ye(r))return!t||P(r);throw new Ce("The reference to be checked is not one of node, null or undefined")}catch(e){if(e instanceof Bt)return!1;throw e}},exports.joinJsonPath=qe,exports.onAction=U,exports.onPatch=b,exports.onSnapshot=function(e,t){return ve(e).onSnapshot(t)},exports.process=function(e){return $e(),Ge(e)},exports.protect=function(e){var t=ve(e);if(!t.isRoot)throw new Ce("`protect` can only be invoked on root nodes");t.isProtectionEnabled=!0},exports.recordActions=function(e,t){var r,n=[],i=function(e){(!t||t(e,Q()))&&n.push(e)},a={actions:n,get recording(){return!!r},stop:function(){r&&(r(),r=void 0)},resume:function(){r||(r=U(e,i))},replay:function(e){H(e,n)}};return a.resume(),a},exports.recordPatches=function(e,t){var r,n={patches:[],inversePatches:[]},i={},a={get recording(){return!!r},get patches(){return i.patches||(i.patches=n.patches.slice()),i.patches},get reversedInversePatches(){return i.reversedInversePatches||(i.reversedInversePatches=n.inversePatches.slice().reverse()),i.reversedInversePatches},get inversePatches(){return i.inversePatches||(i.inversePatches=n.inversePatches.slice()),i.inversePatches},stop:function(){r&&(r(),r=void 0)},resume:function(){r||(r=b(e,(function(e,r){t&&!t(e,r,Q())||(n.patches.push(e),n.inversePatches.push(r),i.patches=void 0,i.inversePatches=void 0,i.reversedInversePatches=void 0)})))},replay:function(t){h(t||e,n.patches)},undo:function(t){h(t||e,n.inversePatches.slice().reverse())}};return a.resume(),a},exports.resolveIdentifier=function(e,t,r){var n=ve(t).root.identifierCache.resolve(e,tr(r));return null==n?void 0:n.value},exports.resolvePath=function(e,t){var r=Oe(ve(e),t);return r?r.value:void 0},exports.setErrorFormatting=function(e){ee=u(u({},ee),e)},exports.setLivelinessChecking=n,exports.setLivelynessChecking=function(e){n(e)},exports.splitJsonPath=Ke,exports.t=ir,exports.toGenerator=function(e){return l(this,(function(t){switch(t.label){case 0:return[4,e];case 1:return[2,t.sent()]}}))},exports.toGeneratorFunction=function(e){return function(){var t,r=[];for(t=0;t<arguments.length;t++)r[t]=arguments[t];return l(this,(function(t){switch(t.label){case 0:return[4,e.apply(void 0,p([],s(r),!1))];case 1:return[2,t.sent()]}}))}},exports.tryReference=function(e,t){void 0===t&&(t=!0);try{var r=e();if(null==r)return;if(ye(r))return t?P(r)?r:void 0:r;throw new Ce("The reference to be checked is not one of node, null or undefined")}catch(e){if(e instanceof Bt)return;throw e}},exports.tryResolve=w,exports.typecheck=se,exports.types=ir,exports.unescapeJsonPath=Je,exports.unprotect=function(e){var t=ve(e);if(!t.isRoot)throw new Ce("`unprotect` can only be invoked on root nodes");t.isProtectionEnabled=!1},exports.walk=function e(t,r){var n=ve(t);n.getChildren().forEach((function(t){ye(t.storedValue)&&e(t.storedValue,r)})),r(n.storedValue)};