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r=this.isAlive;this.aliveAtom&&t!==r&&this.aliveAtom.reportChanged()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fireInternalHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e){this._hookSubscribers&&this._hookSubscribers.emit(e,this,e)}}),Object.defineProperty(e.prototype,"registerHook",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return this._hookSubscribers||(this._hookSubscribers=new He),this._hookSubscribers.register(e,t)}}),Object.defineProperty(e.prototype,"parent",{get:function(){return this._parent},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"getReconciliationType",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.type}}),Object.defineProperty(e.prototype,"baseSetParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){this._parent=e,this._subpath=t,this._escapedSubpath=void 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0}),Object.defineProperty(u,"_observableInstanceState",{enumerable:!0,configurable:!0,writable:!0,value:A.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=r.identifierAttribute,n||(u.identifierCache=new de),u._childNodes=r.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 Ee("Instance identifier '".concat(u.identifierAttribute,"' for type '").concat(u.type.name,"' must be a string, a number or a bigint"));u.identifier=rr(l),u.unnormalizedIdentifier=l}return n?n.root.identifierCache.addNodeToCache(u):u.identifierCache.addNodeToCache(u),u}return u(n,e),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===A.UNINITIALIZED&&this.createObservableInstance(e)}}),Object.defineProperty(n.prototype,"createObservableInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t,n,i,a;void 0===e&&(e=!0),this._observableInstanceState=A.CREATING;for(var o=[],u=this.parent;u&&u._observableInstanceState===A.UNINITIALIZED;)o.unshift(u),u=u.parent;try{for(var l=s(o),c=l.next();!c.done;c=l.next()){(d=c.value).createObservableInstanceIfNeeded(!1)}}catch(e){t={error:e}}finally{try{c&&!c.done&&(n=l.return)&&n.call(l)}finally{if(t)throw t.error}}var f=this.type;try{this.storedValue=f.createNewInstance(this._childNodes),this.preboot(),this._isRunningAction=!0,f.finalizeNewInstance(this,this.storedValue)}catch(e){throw this.state=pe.DEAD,e}finally{this._isRunningAction=!1}if(this._observableInstanceState=A.CREATED,this._snapshotComputed.trackAndCompute(),this.isRoot&&this._addSnapshotReaction(),this._childNodes=Te,this.state=pe.CREATED,e){this.fireHook(r.afterCreate),this.finalizeCreation();try{for(var p=s(o.reverse()),b=p.next();!b.done;b=p.next()){var d;(d=b.value).fireHook(r.afterCreate),d.finalizeCreation()}}catch(e){i={error:e}}finally{try{b&&!b.done&&(a=p.return)&&a.call(p)}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(r.beforeDetach);var e=this.state;this.state=pe.DETACHING;var t=this.root,n=t.environment,i=t.identifierCache.splitCache(this);try{this.parent.removeChild(this.subpath),this.baseSetParent(null,""),this.environment=n,this.identifierCache=i}finally{this.state=e}}}}),Object.defineProperty(n.prototype,"setParent",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){var n=e!==this.parent,i=t!==this.subpath;(n||i)&&(n?(this.environment=void 0,e.root.identifierCache.mergeCache(this),this.baseSetParent(e,t),this.fireHook(r.afterAttach)):i&&this.baseSetParent(this.parent,t))}}),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===A.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=a();if(!this.isAlive&&"ignore"!==r){var n=this._getAssertAliveError(e);switch(r){case"error":throw new Ee(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&&Je(e.subpath)||"",n=e.actionContext||W();n&&"action"!==n.type&&n.parentActionEvent&&(n=n.parentActionEvent);var i="";if(n&&null!=n.name){var a=n&&n.context&&m(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===A.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(Te),this._autoUnbox=!1;try{return this._observableInstanceState===A.CREATED?this.type.getChildren(this):Se(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 Ee("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,t[i])})),n}}),Object.defineProperty(r.prototype,"createNewInstance",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return new nt(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=q(r,e,n);Me(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 Ee("Not a child "+t);return r}}),Object.defineProperty(r.prototype,"willChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=ge(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;se(i,a),e.newValue=i.reconcile(t.getChildNode(r),e.newValue,t,r),n.processIdentifier(r,e.newValue);break;case"add":se(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===tt.YES&&t instanceof V){var r=t.identifier;if(r!==e)throw new Ee("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=ge(e.object);switch(e.type){case"update":return void t.emitPatch({op:"replace",path:Je(e.name),value:e.newValue.snapshot,oldValue:e.oldValue?e.oldValue.snapshot:void 0},t);case"add":return void t.emitPatch({op:"add",path:Je(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:Je(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(ke(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&&(z(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 se(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 ke(e)?ce(Object.keys(e).map((function(n){return r._subType.validate(e[n],oe(t,n,r._subType))}))):le(t,e,"Value is not a plain object")}}),Object.defineProperty(r.prototype,"getDefaultSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(){return Te}}),Object.defineProperty(r.prototype,"removeChild",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){e.storedValue.delete(t)}}),r}(k);it.prototype.applySnapshot=t.action(it.prototype.applySnapshot);var at=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:E.Array}),Object.defineProperty(i,"hookInitializers",{enumerable:!0,configurable:!0,writable:!0,value:[]}),i.hookInitializers=n,i}return u(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=l(l({},Ce),{name:this.name});return t.observable.array(Se(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=q(r,e,n);Me(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 Ee("Not a child: "+t)}}),Object.defineProperty(r.prototype,"willChange",{enumerable:!1,configurable:!0,writable:!0,value:function(e){var t=ge(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=ot(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=ot(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=ge(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(De(t)){var i=e.storedValue,a=e.getChildren(),o=a.length,u=t.length,l=this.getChildType(),c=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(c!==o||c!==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(!z(e,a,r[i]))return!1;if(!a.identifierAttribute||null===a.identifier)return!1}}return!0}(l,a,t,c))!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,c);else{for(var f=[],p=c;p<o;p++)a[p].snapshot!==t[p]&&f.push(p);try{for(var b=s(f),d=b.next();!d.done;d=b.next()){var h=d.value;i[h]=t[h]}}catch(e){r={error:e}}finally{try{d&&!d.done&&(n=b.return)&&n.call(b)}finally{if(r)throw r.error}}}}else se(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)?ce(e.map((function(e,n){return r._subType.validate(e,oe(t,""+n,r._subType))}))):le(t,e,"Value is not an array")}}),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.splice(Number(t),1)}}),r}(k);function ot(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,f=""+i[u];if(((a=s)instanceof S||a instanceof V)&&(s=s.storedValue),!c&&!l)break;if(l)if(c)if(lt(c,s))r[u]=ut(t,e,f,s,c);else{for(var p=void 0,b=u;b<r.length;b++)if(lt(r[b],s)){p=r.splice(b,1)[0];break}o=!1;d=ut(t,e,f,s,p);r.splice(u,0,d)}else{if(ve(s)&&ge(s).parent===e)throw new Ee("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(f,"', but it lives already at '").concat(ge(s).path,"'"));o=!1;var d=ut(t,e,f,s);r.splice(u,0,d)}else o=!1,r.splice(u,1),c instanceof V&&c.createObservableInstanceIfNeeded(),c.die(),u--}return o?null:r}function ut(e,t,r,n,i){se(e,n);var a=function(){if(ve(n)){var a=ge(n);if(a.assertAlive(Te),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 V&&i.createObservableInstanceIfNeeded(),i.die()),a}function lt(e,t){if(!e.isAlive)return!1;if(ve(t)){var r=ge(t);return r.isAlive&&r===e}if(e.snapshot===t)return!0;if(!(e instanceof V))return!1;var n=e.getReconciliationType();return null!==e.identifier&&e.identifierAttribute&&ke(t)&&n.is(t)&&n.isMatchingSnapshotId(e,t)}at.prototype.applySnapshot=t.action(at.prototype.applySnapshot);function ct(){return ge(this).toString()}var st={name:"AnonymousModel",properties:{},initializers:Ie};function ft(e){var t=Object.keys(e),n=new Set;return t.forEach((function(e){if(n.has(e))throw new Ee("".concat(e," is declared twice in the model. Model should not contain the same keys"));n.add(e)})),t.reduce((function(t,n){if(n in r)throw new Ee("Hook '".concat(n,"' was defined as property. Hooks should be defined as part of the actions"));var i=Object.getOwnPropertyDescriptor(e,n);if("get"in i)throw new Ee("Getters are not supported as properties. Please use views instead");var a=i.value;if(null==a)throw new Ee("The default value of an attribute cannot be null or undefined as the type cannot be inferred. Did you mean `types.maybe(someType)`?");if(ze(a))t[n]=kt(function(e){switch(typeof e){case"string":return ht;case"number":return yt;case"boolean":return Ot;case"bigint":return Pt;case"object":if(e instanceof Date)return At}throw new Ee("Cannot determine primitive type from value "+e)}(a),a);else if(a instanceof it)t[n]=kt(a,{});else if(a instanceof at)t[n]=kt(a,[]);else if(!F(a))throw new Ee("Invalid type definition for property '".concat(n,"', cannot infer a type from a value like '").concat(a,"' (").concat(typeof a,")"));return t}),l({},e))}var pt=function(e){function n(t){var r=e.call(this,t.name||st.name)||this;return Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:E.Object}),Object.defineProperty(r,"initializers",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(r,"properties",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(r,"preProcessor",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(r,"postProcessor",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(r,"propertyNames",{enumerable:!0,configurable:!0,writable:!0,value:void 0}),Object.defineProperty(r,"named",{enumerable:!0,configurable:!0,writable:!0,value:function(e){return r.cloneAndEnhance({name:e})}}),Object.defineProperty(r,"props",{enumerable:!0,configurable:!0,writable:!0,value:function(e){return r.cloneAndEnhance({properties:e})}}),Object.defineProperty(r,"preProcessSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:function(e){var t=r.preProcessor;return t?r.cloneAndEnhance({preProcessor:function(r){return t(e(r))}}):r.cloneAndEnhance({preProcessor:e})}}),Object.defineProperty(r,"postProcessSnapshot",{enumerable:!0,configurable:!0,writable:!0,value:function(e){var t=r.postProcessor;return t?r.cloneAndEnhance({postProcessor:function(r){return e(t(r))}}):r.cloneAndEnhance({postProcessor:e})}}),Object.assign(r,st,t),r.properties=ft(r.properties),r.properties,r.propertyNames=Object.keys(r.properties),r.identifierAttribute=r._getIdentifierAttribute(),r}return u(n,e),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&E.Identifier){if(e)throw new Ee("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(e,t){var n=this;if(!ke(t))throw new Ee("actions initializer should return a plain object containing actions");Object.getOwnPropertyNames(t).forEach((function(i){if(i in n.properties)throw new Ee("'".concat(i,"' is a property and cannot be declared as an action"));if("preProcessSnapshot"===i)throw new Ee("Cannot define action '".concat("preProcessSnapshot","', it should be defined using 'type.preProcessSnapshot(fn)' instead"));if("postProcessSnapshot"===i)throw new Ee("Cannot define action '".concat("postProcessSnapshot","', it should be defined using 'type.postProcessSnapshot(fn)' instead"));var a=t[i],o=e[i];if(i in r&&o){var u=a;a=function(){o.apply(null,arguments),u.apply(null,arguments)}}var l=a.$mst_middleware,c=a.bind(t);c._isFlowAction=a._isFlowAction||!1,c.$mst_middleware=l;var s=q(e,i,c);t[i]=s,Me(e,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 Ee("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(!ke(r))throw new Ee("volatile state initializer should return a plain object containing state");Object.getOwnPropertyNames(r).forEach((function(i){if(i in n.properties)throw new Ee("'".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 Ee("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(!ke(r))throw new Ee("views initializer should return a plain object containing views");Object.getOwnPropertyNames(r).forEach((function(i){var a;if(i in n.properties)throw new Ee("'".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 Ee("A view member should either be a function or getter based 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t=rr(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 Gt("[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}(),Gt=function(e){function t(r){var n=e.call(this,r)||this;return Object.setPrototypeOf(n,t.prototype),n}return u(t,e),t}(Error),Wt=function(e){function t(t,r){var n=e.call(this,"reference(".concat(t.name,")"))||this;return Object.defineProperty(n,"targetType",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(n,"onInvalidated",{enumerable:!0,configurable:!0,writable:!0,value:r}),Object.defineProperty(n,"flags",{enumerable:!0,configurable:!0,writable:!0,value:E.Reference}),n}return u(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return this.name}}),Object.defineProperty(t.prototype,"isAssignableFrom",{enumerable:!1,configurable:!0,writable:!0,value:function(e){return this.targetType.isAssignableFrom(e)}}),Object.defineProperty(t.prototype,"isValidSnapshot",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t){return nr(e)?ue():le(t,e,"Value is not a valid identifier, which is a string, number or a bigint")}}),Object.defineProperty(t.prototype,"fireInvalidated",{enumerable:!1,configurable:!0,writable:!0,value:function(e,t,r,n){var i=t.parent;if(i&&i.isAlive){var 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u,l=e.parent,c=l&&l.storedValue;if(l&&l.isAlive&&c){(n?!!n.get(t,c):e.root.identifierCache.has(i.targetType,rr(t)))?a=i.addTargetNodeWatcher(e,t):r?(u=function(){e.isAlive&&i.getSnapshot(e)===t&&o(!1)},W()?e.root.enqueueEndOfAction(u):Ge(u)):i.fireInvalidated("invalidSnapshotReference",e,t,null)}};e.state===pe.FINALIZED?o(!0):(e.isRoot||e.root.registerHook(r.afterCreationFinalization,(function(){e.parent&&e.parent.createObservableInstanceIfNeeded()})),e.registerHook(r.afterAttach,(function(){o(!1)})))}}}),t}(R),Zt=function(e){function t(t,r){return e.call(this,t,r)||this}return u(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 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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=ve(n)?this.options.set(n,e?e.storedValue:null):n,a=ye(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=ve(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}(Wt);function Jt(e,t){var r=t||void 0,n=t?t.onInvalidated:void 0;return r&&(r.get||r.set)?new Yt(e,{get:r.get,set:r.set},n):new Zt(e,n)}var qt=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:E.Identifier}),n}return u(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 Ee("Identifier types can only be instantiated as direct child of a model type");return ye(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 Ee("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?le(t,e,"Value is not a valid ".concat(this.describe(),", expected a ").concat(this.validType)):ue()}}),t}(R),Kt=function(e){function t(){var t=e.call(this,"identifier","string")||this;return Object.defineProperty(t,"flags",{enumerable:!0,configurable:!0,writable:!0,value:E.Identifier}),t}return u(t,e),Object.defineProperty(t.prototype,"describe",{enumerable:!1,configurable:!0,writable:!0,value:function(){return"identifier"}}),t}(qt),Qt=function(e){function t(){return e.call(this,"identifierNumber","number")||this}return u(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}(qt),Xt=new Kt,er=new Qt,tr=new(function(e){function t(){var t=e.call(this,"identifierBigint")||this;return Object.defineProperty(t,"flags",{enumerable:!0,configurable:!0,writable:!0,value:E.Identifier}),t}return u(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 Ee("Identifier types can only be instantiated as direct child of a model type");return ye(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 Ee("Tried to change identifier from '".concat(i,"' to '").concat(a,"'. 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Object.defineProperty(r,"options",{enumerable:!0,configurable:!0,writable:!0,value:t}),Object.defineProperty(r,"flags",{enumerable:!0,configurable:!0,writable:!0,value:E.Custom}),r}return u(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 ue();var r=this.options.getValidationMessage(e);return r?le(t,e,"Invalid value for type '".concat(this.name,"': ").concat(r)):ue()}}),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 ye(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}(R),ar={enumeration:function(e,t){var r="string"==typeof e?t:e,n=Vt.apply(void 0,p([],f(r.map((function(e){return Ct(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 ir(e)},reference:Jt,safeReference:function(e,t){var r=Jt(e,l(l({},t),{onInvalidated:function(e){t&&t.onInvalidated&&t.onInvalidated(e),e.removeRef()}}));return t&&!1===t.acceptsUndefined?r:Mt(r)},union:Vt,optional:kt,literal:Ct,maybe:Mt,maybeNull:function(e){return Vt(e,Ft)},refinement:function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r="string"==typeof e[0]?e.shift():F(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 Et(r,n,i,a)},string:ht,boolean:Ot,number:yt,integer:vt,float:gt,finite:mt,bigint:Pt,Date:At,map:function(e){return new it("Map<string, 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