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/*!
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 *
 * @author   Feross Aboukhadijeh <http://feross.org>
 * @license  MIT
 */
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function(t){Object.keys(t.$__.activePaths.states.require).forEach((function(e){var r=t.schema.path(e);null!=r&&"function"==typeof r.originalRequiredValue&&(t.$__.cachedRequired[e]=r.originalRequiredValue.call(t,t))}))}(t);var r=new Set(Object.keys(t.$__.activePaths.states.require).filter((function(e){return!(!t.isSelected(e)&&!t.isModified(e))&&(!(e in t.$__.cachedRequired)||t.$__.cachedRequired[e])})));function n(t){r.add(t)}Object.keys(t.$__.activePaths.states.init).forEach(n),Object.keys(t.$__.activePaths.states.modify).forEach(n),Object.keys(t.$__.activePaths.states.default).forEach(n);var o,s=t.$__getAllSubdocs(),a=t.modifiedPaths(),u=i(s);try{for(u.s();!(o=u.n()).done;){var c=o.value;if(c.$basePath){var l,f=i(r);try{for(f.s();!(l=f.n()).done;){var p=l.value;(null===p||p.startsWith(c.$basePath+"."))&&r.delete(p)}}catch(t){f.e(t)}finally{f.f()}!t.isModified(c.$basePath,a)||t.isDirectModified(c.$basePath)||t.$isDefault(c.$basePath)||(r.add(c.$basePath),e[c.$basePath]=!0)}}}catch(t){u.e(t)}finally{u.f()}var h,y=i(r);try{for(y.s();!(h=y.n()).done;){var d=h.value,m=t.schema.path(d);if(m&&m.$isMongooseArray&&(!m.$isMongooseDocumentArray||x(m,"schemaOptions.required")))_(t.$__getValue(d),r,d)}}catch(t){y.e(t)}finally{y.f()}function _(t,e,r){if(null!=t)for(var n=t.length,o=0;o<n;++o)Array.isArray(t[o])?_(t[o],e,r+"."+o):e.add(r+"."+o)}var v,g={skipArrays:!0},b=i(r);try{for(b.s();!(v=b.n()).done;){var w=v.value;if(t.schema.nested[w]){var O=t.$__getValue(w);V(O)&&(O=O.toObject({transform:!1}));var S=$(O,w,g,t.schema);Object.keys(S).forEach(n)}}}catch(t){b.e(t)}finally{b.f()}var A,j=i(r);try{for(j.s();!(A=j.n()).done;){var E=A.value;if(t.schema.singleNestedPaths.hasOwnProperty(E))r.delete(E);else{var P=t.schema.path(E);if(P&&P.$isSchemaMap){var N=t.$__getValue(E);if(null!=N){var T,k=i(N.keys());try{for(k.s();!(T=k.n()).done;){var C=T.value;r.add(E+"."+C)}}catch(t){k.e(t)}finally{k.f()}}}}}}catch(t){j.e(t)}finally{j.f()}return[r=Array.from(r),e]}
/*!
 * ignore
 */
/*!
 * ignore
 */
function st(t,e){var r,n=new Set(e),o=new Map([]),s=i(e);try{for(s.s();!(r=s.n()).done;){var a=r.value;if(-1!==a.indexOf("."))for(var u=a.split("."),c=u[0],l=1;l<u.length;++l)o.set(c,a),c=c+"."+u[l]}}catch(t){s.e(t)}finally{s.f()}var f,p=[],h=i(t);try{for(h.s();!(f=h.n()).done;){var y=f.value;n.has(y)?p.push(y):o.has(y)&&p.push(o.get(y))}}catch(t){h.e(t)}finally{h.f()}return p}
/*!
 * Runs queued functions
 */
function at(t){var e=t.schema&&t.schema.callQueue;if(e.length){var r,n=i(e);try{for(n.s();!(r=n.n()).done;){var o=r.value;"pre"!==o[0]&&"post"!==o[0]&&"on"!==o[0]&&t[o[0]].apply(t,o[1])}}catch(t){n.e(t)}finally{n.f()}}}
/*!
 * ignore
 */
/*!
 * Applies virtuals properties to `json`.
 */
function ut(t,e,r,n){var o,i,s,a=t.schema,u=Object.keys(a.virtuals),c=u.length,l=c,f=t._doc,p=x(n,"aliases",!0);if(!f)return e;for(r=r||{},c=0;c<l;++c)if(o=u[c],p||!a.aliases.hasOwnProperty(o)){if(i=o,null!=r.path){if(!o.startsWith(r.path+"."))continue;i=o.substr(r.path.length+1)}var h=i.split(".");if(void 0!==(s=L(t.get(o),r))){var y=h.length;f=e;for(var d=0;d<y-1;++d)f[h[d]]=f[h[d]]||{},f=f[h[d]];f[h[y-1]]=s}}return e}
/*!
 * Applies virtuals properties to `json`.
 *
 * @param {Document} self
 * @param {Object} json
 * @return {Object} `json`
 */function ct(t,e){if(F(e))throw new Error("`transform` function must be synchronous, but the transform on path `"+t+"` returned a promise.")}
/*!
 * ignore
 */tt.prototype.schema,Object.defineProperty(tt.prototype,"$locals",{configurable:!1,enumerable:!1,writable:!0}),tt.prototype.isNew,tt.prototype.id,tt.prototype.errors,tt.prototype.$op,tt.prototype.$__buildDoc=function(t,e,r,n,o){for(var i={},s=Object.keys(this.schema.paths).filter((function(t){return!t.includes("$*")})),a=s.length,u=0;u<a;++u){var c=s[u];if("_id"===c){if(r)continue;if(t&&"_id"in t)continue}for(var l=c.split("."),f=l.length,p=f-1,h="",y=i,d=!1,m=0;m<f;++m){var _=l[m];if(h+=(h.length?".":"")+_,!0===n){if(h in e)break}else if(!1===n&&e&&!d)if(h in e)d=!0;else if(!o[h])break;m<p&&(y=y[_]||(y[_]={}))}}this._doc=i},
/*!
 * Converts to POJO when you use the document for querying
 */
tt.prototype.toBSON=function(){return this.toObject(B)},tt.prototype.init=function(t,e,r){return"function"==typeof e&&(r=e,e=null),this.$__init(t,e),r&&r(null,this),this},
/*!
 * ignore
 */
tt.prototype.$__init=function(t,e){if(this.isNew=!1,this.$init=!0,e=e||{},null!=t._id&&e.populated&&e.populated.length){var r,n=String(t._id),o=i(e.populated);try{for(o.s();!(r=o.n()).done;){var s=r.value;if(s.isVirtual?this.populated(s.path,I.getValue(s.path,t),s):this.populated(s.path,s._docs[n],s),null!=s._childDocs){var a,u=i(s._childDocs);try{for(u.s();!(a=u.n()).done;){var c=a.value;null!=c&&null!=c.$__&&(c.$__.parent=this)}}catch(t){u.e(t)}finally{u.f()}}}}catch(t){o.e(t)}finally{o.f()}}
/*!
 * Init helper.
 *
 * @param {Object} self document instance
 * @param {Object} obj raw mongodb doc
 * @param {Object} doc object we are initializing
 * @api private
 */
return function t(e,r,n,o,i){i=i||"";var s,a,u,c=Object.keys(r),l=c.length,f=0;for(;f<l;)p(f++);function p(l){if(u=c[l],a=i+u,s=e.schema.path(a),!e.schema.$isRootDiscriminator||e.isSelected(a))if(!s&&I.isPOJO(r[u]))n[u]||(n[u]={}),t(e,r[u],n[u],o,a+".");else if(s){if(null===r[u])n[u]=s._castNullish(null);else if(void 0!==r[u]){var f=(r[u].$__||{}).wasPopulated||null;if(s&&!f)try{n[u]=s.cast(r[u],e,!0)}catch(t){e.invalidate(t.path,new w({path:t.path,message:t.message,type:"cast",value:t.value,reason:t}))}else n[u]=r[u]}e.isModified(a)||e.$__.activePaths.init(a)}else n[u]=r[u]}}(this,t,this._doc,e),
/*!
 * If populating a path within a document array, make sure each
 * subdoc within the array knows its subpaths are populated.
 *
 * ####Example:
 *     const doc = await Article.findOne().populate('comments.author');
 *     doc.comments[0].populated('author'); // Should be set
 */
function(t,e){if(null==t._id||null==e||0===e.length)return;var r,n=String(t._id),o=i(e);try{for(o.s();!(r=o.n()).done;){var s=r.value;if(!s.isVirtual)for(var a=s.path.split("."),u=0;u<a.length-1;++u){var c=a.slice(0,u+1).join("."),l=a.slice(u+1).join("."),f=t.get(c);if(null!=f&&f.isMongooseDocumentArray){for(var p=0;p<f.length;++p)f[p].populated(l,null==s._docs[n]?[]:s._docs[n][p],s);break}}}}catch(t){o.e(t)}finally{o.f()}}(this,e.populated),this.emit("init",this),this.constructor.emit("init",this),this.$__._id=this._id,this},tt.prototype.update=function(){var t=I.args(arguments);t.unshift({_id:this._id});var e=this.constructor.update.apply(this.constructor,t);return null!=this.$session()&&("session"in e.options||(e.options.session=this.$session())),e},tt.prototype.updateOne=function(t,e,r){var n=this,o=this.constructor.updateOne({_id:this._id},t,e);return o._pre((function(t){n.constructor._middleware.execPre("updateOne",n,[n],t)})),o._post((function(t){n.constructor._middleware.execPost("updateOne",n,[n],{},t)})),null!=this.$session()&&("session"in o.options||(o.options.session=this.$session())),null!=r?o.exec(r):o},tt.prototype.replaceOne=function(){var t=I.args(arguments);return t.unshift({_id:this._id}),this.constructor.replaceOne.apply(this.constructor,t)},tt.prototype.$session=function(t){if(0===arguments.length)return this.$__.session;if(this.$__.session=t,!this.ownerDocument){var e,r=this.$__getAllSubdocs(),n=i(r);try{for(n.s();!(e=n.n()).done;){var o=e.value;o.$session(t)}}catch(t){n.e(t)}finally{n.f()}}return t},tt.prototype.overwrite=function(t){for(var e=0,r=Array.from(new Set(Object.keys(this._doc).concat(Object.keys(t))));e<r.length;e++){var n=r[e];"_id"!==n&&(this.schema.options.versionKey&&n===this.schema.options.versionKey||this.schema.options.discriminatorKey&&n===this.schema.options.discriminatorKey||this.$set(n,t[n]))}return this},tt.prototype.$set=function(t,e,r,n){var s=this;I.isPOJO(r)&&(n=r,r=void 0);var u,c,l,f,p=(n=n||{}).merge,m=r&&!0!==r,_=!0===r,v=0,b="strict"in n?n.strict:this.$__.strictMode;if(m&&((this.$__.adhocPaths||(this.$__.adhocPaths={}))[t]=this.schema.interpretAsType(t,r,this.schema.options)),"string"!=typeof t){if(t instanceof tt&&(t=t.$__isNested?t.toObject():t._doc),null!=t){f=e?e+".":"";var w=(u=Object.keys(t)).length,O=x(n,"_skipMinimizeTopLevel",!1);if(0===w&&O)return delete n._skipMinimizeTopLevel,e&&this.$set(e,{}),this;for(;v<w;)j.call(this,v++);return this}var S=t;t=e,e=S}else this.$__.$setCalled.add(t);function j(e){l=u[e];var o=f+l;if(c=this.schema.pathType(o),!0!==r||f||null==t[l]||"nested"!==c||null==this._doc[l]||0!==Object.keys(this._doc[l]).length||(delete this._doc[l],n=Object.assign({},n,{_skipMinimizeTopLevel:!0})),"object"!==a(t[l])||I.isNativeObject(t[l])||I.isMongooseType(t[l])||null==t[l]||"virtual"===c||"real"===c||"adhocOrUndefined"===c||this.$__path(o)instanceof y||this.schema.paths[o]&&this.schema.paths[o].options&&this.schema.paths[o].options.ref)if(b){if(_&&void 0===t[l]&&void 0!==this.get(o))return;if("adhocOrUndefined"===c&&(c=P(this,o,{typeOnly:!0})),"real"===c||"virtual"===c){var i=t[l];this.schema.paths[o]&&this.schema.paths[o].$isSingleNested&&t[l]instanceof tt&&(i=i.toObject({virtuals:!1,transform:!1})),this.$set(f+l,i,_,n)}else if("nested"===c&&t[l]instanceof tt)this.$set(f+l,t[l].toObject({transform:!1}),_,n);else if("throw"===b)throw"nested"===c?new d(l,t[l]):new g(l)}else void 0!==t[l]&&this.$set(f+l,t[l],_,n);else this.$__.$setCalled.add(f+l),this.$set(t[l],f+l,_,n)}var E,$=this.schema.pathType(t);if("adhocOrUndefined"===$&&($=P(this,t,{typeOnly:!0})),e=N(e),"nested"===$&&e){if("object"===a(e)&&null!=e){if(p)return this.$set(e,t,_);this.$__setValue(t,null),A(this,t);var T=Object.keys(e);this.$__setValue(t,{});for(var k=0,C=T;k<C.length;k++){var R=C[k];this.$set(t+"."+R,e[R],_)}return this.markModified(t),A(this,t,{skipDocArrays:!0}),this}return this.invalidate(t,new h.CastError("Object",e,t)),this}var B=-1===t.indexOf(".")?[t]:t.split(".");if("string"==typeof this.schema.aliases[B[0]]&&(B[0]=this.schema.aliases[B[0]]),"adhocOrUndefined"===$&&b){var M;for(v=0;v<B.length;++v){var F=B.slice(0,v+1).join(".");if(v+1<B.length&&"virtual"===this.schema.pathType(F))return D.set(t,e,this),this;if(null!=(E=this.schema.path(F))&&E instanceof y){M=!0;break}}if(null==E&&(E=P(this,t)),!M&&!E){if("throw"===b)throw new g(t);return this}}else{if("virtual"===$)return(E=this.schema.virtualpath(t)).applySetters(e,this),this;E=this.$__path(t)}var L,U=this._doc,V="";for(v=0;v<B.length-1;++v)U=U[B[v]],V+=(V.length>0?".":"")+B[v],U||(this.$set(V,{}),this.isSelected(V)||this.unmarkModified(V),U=this.$__getValue(V));if(B.length<=1)L=t;else{for(v=0;v<B.length;++v){var q=B.slice(0,v+1).join(".");if(null===this.get(q,null,{getters:!1})){L=q;break}}L||(L=t)}var W=null!=s.$__.$options.priorDoc?s.$__.$options.priorDoc.$__getValue(t):_?void 0:s.$__getValue(t);if(!E)return this.$__set(L,t,_,B,E,e,W),this;if((E.$isSingleNested||E.$isMongooseArray)&&
/*!
 * ignore
 */
function(t,e){if(!t.$__.validationError)return;for(var r=Object.keys(t.$__.validationError.errors),n=0,o=r;n<o.length;n++){var i=o[n];i.startsWith(e+".")&&delete t.$__.validationError.errors[i]}0===Object.keys(t.$__.validationError.errors).length&&(t.$__.validationError=null)}
/*!
 * ignore
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/*!
 * ignore
 */
function(t,e){if(!Array.isArray(t))return!1;if(0===t.length)return!1;var r,n=i(t);try{for(n.s();!(r=n.n()).done;){var o=r.value;if(!(o instanceof tt))return!1;if(null==o.constructor.modelName)return!1;if(o.constructor.modelName!=e&&o.constructor.baseModelName!=e)return!1}}catch(t){n.e(t)}finally{n.f()}return!0}(e,E.options[this.schema.options.typeKey][0].ref)&&(this.ownerDocument?(Q=o({},G,e[0].constructor),this.ownerDocument().populated(this.$__fullPath(t),e.map((function(t){return t._id})),Q)):(Q=o({},G,e[0].constructor),this.populated(t,e.map((function(t){return t._id})),Q)),X=!0),null==this.schema.singleNestedPaths[t]&&(e=E.applySetters(e,this,!1,W)),E.$isMongooseDocumentArray&&Array.isArray(e)&&e.length>0&&null!=e[0]&&null!=e[0].$__&&null!=e[0].$__.populated){for(var Z=Object.keys(e[0].$__.populated),et=function(){var r=nt[rt];s.populated(t+"."+r,e.map((function(t){return t.populated(r)})),e[0].$__.populated[r].options)},rt=0,nt=Z;rt<nt.length;rt++)et();X=!0}if(!X&&this.$__.populated){if(Array.isArray(e)&&this.$__.populated[t])for(var ot=0;ot<e.length;++ot)e[ot]instanceof tt&&(e[ot]=e[ot]._id);delete this.$__.populated[t]}E.$isSingleNested&&null!=e&&function(t,e,r){var n=e.schema;if(null==n)return;for(var o=0,i=Object.keys(n.paths);o<i.length;o++){var s=i[o],a=n.paths[s];if(null!=a.$immutableSetter){var u=null==r?void 0:r.$__getValue(s);a.$immutableSetter.call(t,u)}}}(e,E,W),this.$markValid(t)}catch(r){r instanceof h.StrictModeError&&r.isImmutableError?this.invalidate(t,r):r instanceof h.CastError?(this.invalidate(r.path,r),r.$originalErrorPath&&this.invalidate(t,new h.CastError(E.instance,e,t,r.$originalErrorPath))):this.invalidate(t,new h.CastError(E.instance,e,t,r)),z=!1}return z&&this.$__set(L,t,_,B,E,e,W),E.$isSingleNested&&(this.isDirectModified(t)||null==e)&&A(this,t),this},tt.prototype.set=tt.prototype.$set,tt.prototype.$__shouldModify=function(t,e,r,n,o,i,s){return!!this.isNew||null==this.schema.singleNestedPaths[e]&&(void 0===i&&!this.isSelected(e)||(void 0!==i||!(e in this.$__.activePaths.states.default))&&(!(this.populated(e)&&i instanceof tt&&U(i._id,s))&&(!U(i,s||this.get(e))||!(r||null==i||!(e in this.$__.activePaths.states.default)||!U(i,o.getDefault(this,r))))))},tt.prototype.$__set=function(t,e,n,o,i,s,a){l=l||r(26);var u=this.$__shouldModify(t,e,n,o,i,s,a),f=this;u&&(this.markModified(t),c||(c=r(82)),s&&s.isMongooseArray&&(s._registerAtomic("$set",s),s.isMongooseDocumentArray&&s.forEach((function(t){t&&t.__parentArray&&(t.__parentArray=s)})),this.$__.activePaths.forEach((function(t){t.startsWith(e+".")&&f.$__.activePaths.ignore(t)}))));for(var p=this._doc,h=0,y=o.length,d="";h<y;h++){var m=h+1===y;if(d+=d?"."+o[h]:o[h],Z.has(o[h]))return;m?p instanceof Map?p.set(o[h],s):p[o[h]]=s:(I.isPOJO(p[o[h]])||p[o[h]]&&p[o[h]]instanceof l||p[o[h]]&&p[o[h]].$isSingleNested||p[o[h]]&&Array.isArray(p[o[h]])||(p[o[h]]=p[o[h]]||{}),p=p[o[h]])}},tt.prototype.$__getValue=function(t){return I.getValue(t,this._doc)},tt.prototype.$__setValue=function(t,e){return I.setValue(t,e,this._doc),this},tt.prototype.get=function(t,e,r){var n;r=r||{},e&&(n=this.schema.interpretAsType(t,e,this.schema.options));var o=this.$__path(t);if(null==o&&(o=this.schema.virtualpath(t)),o instanceof y){var i=this.schema.virtualpath(t);null!=i&&(o=i)}var s=t.split("."),a=this._doc;if(o instanceof O){if(0===o.getters.length)return;return o.applyGetters(null,this)}"string"==typeof this.schema.aliases[s[0]]&&(s[0]=this.schema.aliases[s[0]]);for(var u=0,c=s.length;u<c;u++)a&&a._doc&&(a=a._doc),a=null==a?void 0:a instanceof Map?a.get(s[u],{getters:!1}):u===c-1?I.getValue(s[u],a):a[s[u]];if(n&&(a=n.cast(a)),null!=o&&!1!==r.getters)a=o.applyGetters(a,this);else if(this.schema.nested[t]&&r.virtuals)return ut(this,I.clone(a)||{},{path:t});return a},
/*!
 * ignore
 */
tt.prototype[J]=tt.prototype.get,tt.prototype.$__path=function(t){var e=this.$__.adhocPaths,r=e&&e.hasOwnProperty(t)?e[t]:null;return r||this.schema.path(t)},tt.prototype.markModified=function(t,e){this.$__.activePaths.modify(t),null==e||this.ownerDocument||(this.$__.pathsToScopes[t]=e)},tt.prototype.unmarkModified=function(t){this.$__.activePaths.init(t),delete this.$__.pathsToScopes[t]},tt.prototype.$ignore=function(t){this.$__.activePaths.ignore(t)},tt.prototype.directModifiedPaths=function(){return Object.keys(this.$__.activePaths.states.modify)},tt.prototype.$isEmpty=function(t){var e={minimize:!0,virtuals:!1,getters:!1,transform:!1};if(arguments.length>0){var r=this.get(t);return null==r||"object"===a(r)&&(I.isPOJO(r)?ot(r):0===Object.keys(r.toObject(e)).length)}return 0===Object.keys(this.toObject(e)).length},tt.prototype.modifiedPaths=function(t){t=t||{};var e=Object.keys(this.$__.activePaths.states.modify),r=this;return e.reduce((function(e,n){var o=n.split(".");if(e=e.concat(o.reduce((function(t,e,r){return t.concat(o.slice(0,r).concat(e).join("."))}),[]).filter((function(t){return-1===e.indexOf(t)}))),!t.includeChildren)return e;var s=r.get(n);if(null!=s&&"object"===a(s))if(s._doc&&(s=s._doc),Array.isArray(s)){for(var u=s.length,c=0;c<u;++c)if(-1===e.indexOf(n+"."+c)&&(e.push(n+"."+c),null!=s[c]&&s[c].$__)){var l,f=i(s[c].modifiedPaths());try{for(f.s();!(l=f.n()).done;){var p=l.value;e.push(n+"."+c+"."+p)}}catch(t){f.e(t)}finally{f.f()}}}else Object.keys(s).filter((function(t){return-1===e.indexOf(n+"."+t)})).forEach((function(t){e.push(n+"."+t)}));return e}),[])},tt.prototype[z]=tt.prototype.modifiedPaths,tt.prototype.isModified=function(t,e){if(t){Array.isArray(t)||(t=t.split(" "));var r=e||this[z](),n=Object.keys(this.$__.activePaths.states.modify);return t.some((function(t){return!!~r.indexOf(t)}))||t.some((function(t){return n.some((function(e){return e===t||t.startsWith(e+".")}))}))}return 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var C={};
/*!
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function R(t){return/\.\d+/.test(t)?t.replace(/\.\d+\./g,".$.").replace(/\.\d+$/,".$"):t}
/*!
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/*!
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function D(t,e){var r=e.split(/\.(\d+)\.|\.(\d+)$/).filter(Boolean);if(r.length<2)return t.paths.hasOwnProperty(r[0])?t.paths[r[0]]:"adhocOrUndefined";var n=t.path(r[0]),o=!1;if(!n)return"adhocOrUndefined";for(var i=r.length-1,s=1;s<r.length;++s){o=!1;var a=r[s];if(s===i&&n&&!/\D/.test(a)){n=n.$isMongooseDocumentArray?n.$embeddedSchemaType:n instanceof u.Array?n.caster:void 0;break}if(/\D/.test(a)){if(!n||!n.schema){n=void 0;break}o="nested"===n.schema.pathType(a),n=n.schema.path(a)}else n instanceof u.Array&&s!==i&&(n=n.caster)}return t.subpaths[e]=n,n?"real":o?"nested":"adhocOrUndefined"}
/*!
 * ignore
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/*!
 * ignore
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var M=A.deprecate((function(t,e){t.safe=!1===e?{w:0}:e}),"Mongoose: The `safe` option for schemas is deprecated. Use the `writeConcern` option instead: http://bit.ly/mongoose-write-concern");T.prototype.get=function(t){return this.options[t]};var I="2d 2dsphere hashed text".split(" ");
/*!
 * ignore
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function F(t,e){var r,n=e.split("."),o=n.pop(),i=t.tree,a=s(n);try{for(a.s();!(r=a.n()).done;){i=i[r.value]}}catch(t){a.e(t)}finally{a.f()}delete i[o]}
/*!
 * ignore
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function L(t){return t.startsWith("$[")&&t.endsWith("]")}
/*!
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/*!
 * ignore
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T.prototype._getSchema=function(t){var e=this.path(t),r=[];if(e)return e.$fullPath=t,e;for(var n=t.split("."),o=0;o<n.length;++o)("$"===n[o]||L(n[o]))&&(n[o]="0");return function t(e,n){for(var o,i,s=e.length+1;s--;)if(i=e.slice(0,s).join("."),o=n.path(i)){if(r.push(i),o.caster){if(o.caster instanceof u.Mixed)return o.caster.$fullPath=r.join("."),o.caster;if(s!==e.length&&o.schema){var a=void 0;return"$"===e[s]||L(e[s])?s+1===e.length?o:((a=t(e.slice(s+1),o.schema))&&(a.$isUnderneathDocArray=a.$isUnderneathDocArray||!o.schema.$isSingleNested),a):((a=t(e.slice(s),o.schema))&&(a.$isUnderneathDocArray=a.$isUnderneathDocArray||!o.schema.$isSingleNested),a)}}else if(o.$isSchemaMap){return s+1>=e.length?o.$__schemaType:t(e.slice(s+1),o.$__schemaType.schema)}return o.$fullPath=r.join("."),o}}(n,this)},
/*!
 * ignore
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T.prototype._getPathType=function(t){if(this.path(t))return"real";return function t(e,r){for(var n,o,i=e.length+1;i--;){if(o=e.slice(0,i).join("."),n=r.path(o))return n.caster?n.caster instanceof u.Mixed?{schema:n,pathType:"mixed"}:i!==e.length&&n.schema?"$"===e[i]||L(e[i])?i===e.length-1?{schema:n,pathType:"nested"}:t(e.slice(i+1),n.schema):t(e.slice(i),n.schema):{schema:n,pathType:n.$isSingleNested?"nested":"array"}:{schema:n,pathType:"real"};if(i===e.length&&r.nested[o])return{schema:r,pathType:"nested"}}return{schema:n||r,pathType:"undefined"}}(t.split("."),this)},t.exports=e=T,T.Types=u=r(54),
/*!
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/*!
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S=utils.allocBuffer(12);e.copy(S,0,r,r+12),_[w]=new ObjectID(S),r+=12}else if(g===BSON.BSON_DATA_INT&&!1===y)_[w]=new Int32(e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24);else if(g===BSON.BSON_DATA_INT)_[w]=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24;else if(g===BSON.BSON_DATA_NUMBER&&!1===y)_[w]=new Double(e.readDoubleLE(r)),r+=8;else if(g===BSON.BSON_DATA_NUMBER)_[w]=e.readDoubleLE(r),r+=8;else if(g===BSON.BSON_DATA_DATE){var A=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24,j=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24;_[w]=new Date(new Long(A,j).toNumber())}else if(g===BSON.BSON_DATA_BOOLEAN){if(0!==e[r]&&1!==e[r])throw new Error("illegal boolean type value");_[w]=1===e[r++]}else if(g===BSON.BSON_DATA_OBJECT){var E=r,$=e[r]|e[r+1]<<8|e[r+2]<<16|e[r+3]<<24;if($<=0||$>e.length-r)throw new Error("bad embedded document length in bson");_[w]=l?e.slice(r,r+$):t(e,E,n,!1),r+=$}else if(g===BSON.BSON_DATA_ARRAY){E=r;var x=n,P=r+($=e[r]|e[r+1]<<8|e[r+2]<<16|e[r+3]<<24);if(c&&c[w]){for(var N in x={},n)x[N]=n[N];x.raw=!0}if(_[w]=t(e,E,x,!0),0!==e[(r+=$)-1])throw new Error("invalid array terminator byte");if(r!==P)throw new Error("corrupted array bson")}else if(g===BSON.BSON_DATA_UNDEFINED)_[w]=void 0;else if(g===BSON.BSON_DATA_NULL)_[w]=null;else if(g===BSON.BSON_DATA_LONG){A=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24,j=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24;var T=new Long(A,j);_[w]=h&&!0===y&&T.lessThanOrEqual(JS_INT_MAX_LONG)&&T.greaterThanOrEqual(JS_INT_MIN_LONG)?T.toNumber():T}else if(g===BSON.BSON_DATA_DECIMAL128){var k=utils.allocBuffer(16);e.copy(k,0,r,r+16),r+=16;var C=new Decimal128(k);_[w]=C.toObject?C.toObject():C}else if(g===BSON.BSON_DATA_BINARY){var R=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24,B=R,D=e[r++];if(R<0)throw new Error("Negative binary type element size found");if(R>e.length)throw new Error("Binary type size larger than document size");if(null!=e.slice){if(D===Binary.SUBTYPE_BYTE_ARRAY){if((R=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24)<0)throw new Error("Negative binary type element size found for subtype 0x02");if(R>B-4)throw new Error("Binary type with subtype 0x02 contains to long binary size");if(R<B-4)throw new Error("Binary type with subtype 0x02 contains to short binary size")}_[w]=p&&y?e.slice(r,r+R):new Binary(e.slice(r,r+R),D)}else{var M="undefined"!=typeof Uint8Array?new Uint8Array(new ArrayBuffer(R)):new Array(R);if(D===Binary.SUBTYPE_BYTE_ARRAY){if((R=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24)<0)throw new Error("Negative binary type element size found for subtype 0x02");if(R>B-4)throw new Error("Binary type with subtype 0x02 contains to long binary size");if(R<B-4)throw new Error("Binary type with subtype 0x02 contains to short binary size")}for(b=0;b<R;b++)M[b]=e[r+b];_[w]=p&&y?M:new Binary(M,D)}r+=R}else if(g===BSON.BSON_DATA_REGEXP&&!1===f){for(b=r;0!==e[b]&&b<e.length;)b++;if(b>=e.length)throw new Error("Bad BSON Document: illegal CString");var I=e.toString("utf8",r,b);for(b=r=b+1;0!==e[b]&&b<e.length;)b++;if(b>=e.length)throw new Error("Bad BSON Document: illegal CString");var F=e.toString("utf8",r,b);r=b+1;var L=new Array(F.length);for(b=0;b<F.length;b++)switch(F[b]){case"m":L[b]="m";break;case"s":L[b]="g";break;case"i":L[b]="i"}_[w]=new RegExp(I,L.join(""))}else if(g===BSON.BSON_DATA_REGEXP&&!0===f){for(b=r;0!==e[b]&&b<e.length;)b++;if(b>=e.length)throw new Error("Bad BSON Document: illegal CString");for(I=e.toString("utf8",r,b),b=r=b+1;0!==e[b]&&b<e.length;)b++;if(b>=e.length)throw new Error("Bad BSON Document: illegal CString");F=e.toString("utf8",r,b),r=b+1,_[w]=new BSONRegExp(I,F)}else if(g===BSON.BSON_DATA_SYMBOL){if((O=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24)<=0||O>e.length-r||0!==e[r+O-1])throw new Error("bad string length in bson");_[w]=new _Symbol(e.toString("utf8",r,r+O-1)),r+=O}else if(g===BSON.BSON_DATA_TIMESTAMP)A=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24,j=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24,_[w]=new Timestamp(A,j);else if(g===BSON.BSON_DATA_MIN_KEY)_[w]=new MinKey;else if(g===BSON.BSON_DATA_MAX_KEY)_[w]=new MaxKey;else if(g===BSON.BSON_DATA_CODE){if((O=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24)<=0||O>e.length-r||0!==e[r+O-1])throw new Error("bad string length in bson");var U=e.toString("utf8",r,r+O-1);if(i)if(s){var V=a?u(U):U;_[w]=isolateEvalWithHash(functionCache,V,U,_)}else _[w]=isolateEval(U);else _[w]=new Code(U);r+=O}else if(g===BSON.BSON_DATA_CODE_W_SCOPE){var q=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24;if(q<13)throw new Error("code_w_scope total size shorter minimum expected length");if((O=e[r++]|e[r++]<<8|e[r++]<<16|e[r++]<<24)<=0||O>e.length-r||0!==e[r+O-1])throw new Error("bad string length in bson");U=e.toString("utf8",r,r+O-1),E=r+=O,$=e[r]|e[r+1]<<8|e[r+2]<<16|e[r+3]<<24;var W=t(e,E,n,!1);if(r+=$,q<8+$+O)throw new Error("code_w_scope total size is to short, truncating scope");if(q>8+$+O)throw new Error("code_w_scope total size is to long, clips outer 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isolateEval(functionString){var value=null;return eval("value = 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JS_INT_MAX_LONG=Long.fromNumber(9007199254740992),JS_INT_MIN_LONG=Long.fromNumber(-9007199254740992);module.exports=deserialize},function(t,e,r){"use strict";(function(e){function n(t){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var o=r(104).writeIEEE754,i=r(23).Long,s=r(59),a=r(27).Binary,u=r(16).normalizedFunctionString,c=/\x00/,l=["$db","$ref","$id","$clusterTime"],f=function(t){return"object"===n(t)&&"[object Date]"===Object.prototype.toString.call(t)},p=function(t){return"[object RegExp]"===Object.prototype.toString.call(t)},h=function(t,e,r,n,o){t[n++]=R.BSON_DATA_STRING;var i=o?t.write(e,n,"ascii"):t.write(e,n,"utf8");t[(n=n+i+1)-1]=0;var s=t.write(r,n+4,"utf8");return t[n+3]=s+1>>24&255,t[n+2]=s+1>>16&255,t[n+1]=s+1>>8&255,t[n]=s+1&255,n=n+4+s,t[n++]=0,n},y=function(t,e,r,n,s){if(Math.floor(r)===r&&r>=R.JS_INT_MIN&&r<=R.JS_INT_MAX)if(r>=R.BSON_INT32_MIN&&r<=R.BSON_INT32_MAX){t[n++]=R.BSON_DATA_INT;var a=s?t.write(e,n,"ascii"):t.write(e,n,"utf8");n+=a,t[n++]=0,t[n++]=255&r,t[n++]=r>>8&255,t[n++]=r>>16&255,t[n++]=r>>24&255}else if(r>=R.JS_INT_MIN&&r<=R.JS_INT_MAX)t[n++]=R.BSON_DATA_NUMBER,n+=a=s?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,o(t,r,n,"little",52,8),n+=8;else{t[n++]=R.BSON_DATA_LONG,n+=a=s?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var u=i.fromNumber(r),c=u.getLowBits(),l=u.getHighBits();t[n++]=255&c,t[n++]=c>>8&255,t[n++]=c>>16&255,t[n++]=c>>24&255,t[n++]=255&l,t[n++]=l>>8&255,t[n++]=l>>16&255,t[n++]=l>>24&255}else t[n++]=R.BSON_DATA_NUMBER,n+=a=s?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,o(t,r,n,"little",52,8),n+=8;return n},d=function(t,e,r,n,o){return t[n++]=R.BSON_DATA_NULL,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,n},m=function(t,e,r,n,o){return t[n++]=R.BSON_DATA_BOOLEAN,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,t[n++]=r?1:0,n},_=function(t,e,r,n,o){t[n++]=R.BSON_DATA_DATE,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var s=i.fromNumber(r.getTime()),a=s.getLowBits(),u=s.getHighBits();return t[n++]=255&a,t[n++]=a>>8&255,t[n++]=a>>16&255,t[n++]=a>>24&255,t[n++]=255&u,t[n++]=u>>8&255,t[n++]=u>>16&255,t[n++]=u>>24&255,n},v=function(t,e,r,n,o){if(t[n++]=R.BSON_DATA_REGEXP,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,r.source&&null!=r.source.match(c))throw Error("value "+r.source+" must not contain null bytes");return n+=t.write(r.source,n,"utf8"),t[n++]=0,r.global&&(t[n++]=115),r.ignoreCase&&(t[n++]=105),r.multiline&&(t[n++]=109),t[n++]=0,n},g=function(t,e,r,n,o){if(t[n++]=R.BSON_DATA_REGEXP,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,null!=r.pattern.match(c))throw Error("pattern 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detected");c.push(r),t[n++]=Array.isArray(r)?R.BSON_DATA_ARRAY:R.BSON_DATA_OBJECT,n+=u?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var f=C(t,r,o,n,i+1,s,a,c);return c.pop(),f},A=function(t,e,r,n,o){return t[n++]=R.BSON_DATA_DECIMAL128,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,r.bytes.copy(t,n,0,16),n+16},j=function(t,e,r,n,o){t[n++]="Long"===r._bsontype?R.BSON_DATA_LONG:R.BSON_DATA_TIMESTAMP,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var i=r.getLowBits(),s=r.getHighBits();return t[n++]=255&i,t[n++]=i>>8&255,t[n++]=i>>16&255,t[n++]=i>>24&255,t[n++]=255&s,t[n++]=s>>8&255,t[n++]=s>>16&255,t[n++]=s>>24&255,n},E=function(t,e,r,n,o){return t[n++]=R.BSON_DATA_INT,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,t[n++]=255&r,t[n++]=r>>8&255,t[n++]=r>>16&255,t[n++]=r>>24&255,n},$=function(t,e,r,n,i){return t[n++]=R.BSON_DATA_NUMBER,n+=i?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0,o(t,r,n,"little",52,8),n+=8},x=function(t,e,r,n,o,i,s){t[n++]=R.BSON_DATA_CODE,n+=s?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var a=u(r),c=t.write(a,n+4,"utf8")+1;return t[n]=255&c,t[n+1]=c>>8&255,t[n+2]=c>>16&255,t[n+3]=c>>24&255,n=n+4+c-1,t[n++]=0,n},P=function(t,e,r,o,i,s,a,u,c){if(r.scope&&"object"===n(r.scope)){t[o++]=R.BSON_DATA_CODE_W_SCOPE;var l=c?t.write(e,o,"ascii"):t.write(e,o,"utf8");o+=l,t[o++]=0;var f=o,p="string"==typeof r.code?r.code:r.code.toString();o+=4;var h=t.write(p,o+4,"utf8")+1;t[o]=255&h,t[o+1]=h>>8&255,t[o+2]=h>>16&255,t[o+3]=h>>24&255,t[o+4+h-1]=0,o=o+h+4;var y=C(t,r.scope,i,o,s+1,a,u);o=y-1;var d=y-f;t[f++]=255&d,t[f++]=d>>8&255,t[f++]=d>>16&255,t[f++]=d>>24&255,t[o++]=0}else{t[o++]=R.BSON_DATA_CODE,o+=l=c?t.write(e,o,"ascii"):t.write(e,o,"utf8"),t[o++]=0,p=r.code.toString();var m=t.write(p,o+4,"utf8")+1;t[o]=255&m,t[o+1]=m>>8&255,t[o+2]=m>>16&255,t[o+3]=m>>24&255,o=o+4+m-1,t[o++]=0}return o},N=function(t,e,r,n,o){t[n++]=R.BSON_DATA_BINARY,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var i=r.value(!0),s=r.position;return r.sub_type===a.SUBTYPE_BYTE_ARRAY&&(s+=4),t[n++]=255&s,t[n++]=s>>8&255,t[n++]=s>>16&255,t[n++]=s>>24&255,t[n++]=r.sub_type,r.sub_type===a.SUBTYPE_BYTE_ARRAY&&(s-=4,t[n++]=255&s,t[n++]=s>>8&255,t[n++]=s>>16&255,t[n++]=s>>24&255),i.copy(t,n,0,r.position),n+=r.position},T=function(t,e,r,n,o){t[n++]=R.BSON_DATA_SYMBOL,n+=o?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var i=t.write(r.value,n+4,"utf8")+1;return t[n]=255&i,t[n+1]=i>>8&255,t[n+2]=i>>16&255,t[n+3]=i>>24&255,n=n+4+i-1,t[n++]=0,n},k=function(t,e,r,n,o,i,s){t[n++]=R.BSON_DATA_OBJECT,n+=s?t.write(e,n,"ascii"):t.write(e,n,"utf8"),t[n++]=0;var a,u=n,c=(a=null!=r.db?C(t,{$ref:r.namespace,$id:r.oid,$db:r.db},!1,n,o+1,i):C(t,{$ref:r.namespace,$id:r.oid},!1,n,o+1,i))-u;return 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/*!
 * ignore
 */t.exports=r(35).Decimal128},function(t,e,r){"use strict";
/*!
 * [node-mongodb-native](https://github.com/mongodb/node-mongodb-native) ObjectId
 * @constructor NodeMongoDbObjectId
 * @see ObjectId
 */var n=r(35).ObjectID;
/*!
 * Getter for convenience with populate, see gh-6115
 */Object.defineProperty(n.prototype,"_id",{enumerable:!1,configurable:!0,get:function(){return this}}),
/*!
 * ignore
 */
t.exports=n},function(t,e,r){"use strict";
/*!
 * ignore
 */t.exports=function(){}},function(t,e,r){"use strict";
/*!
 * Dependencies
 */var n=r(110).ctor("require","modify","init","default","ignore");t.exports=function(){this.strictMode=void 0,this.selected=void 0,this.shardval=void 0,this.saveError=void 0,this.validationError=void 0,this.adhocPaths=void 0,this.removing=void 0,this.inserting=void 0,this.saving=void 0,this.version=void 0,this.getters={},this._id=void 0,this.populate=void 0,this.populated=void 0,this.wasPopulated=!1,this.scope=void 0,this.activePaths=new n,this.pathsToScopes={},this.cachedRequired={},this.session=null,this.$setCalled=new Set,this.ownerDocument=void 0,this.fullPath=void 0}},function(t,e,r){"use strict";
/*!
 * Module dependencies.
 */var n=r(2),o=t.exports=function(){};
/*!
 * StateMachine represents a minimal `interface` for the
 * constructors it builds via StateMachine.ctor(...).
 *
 * @api private
 */
/*!
 * StateMachine.ctor('state1', 'state2', ...)
 * A factory method for subclassing StateMachine.
 * The arguments are a list of states. For each state,
 * the constructor's prototype gets state transition
 * methods named after each state. These transition methods
 * place their path argument into the given state.
 *
 * @param {String} state
 * @param {String} [state]
 * @return {Function} subclass constructor
 * @private
 */
o.ctor=function(){var t=n.args(arguments),e=function(){o.apply(this,arguments),this.paths={},this.states={},this.stateNames=t;for(var e,r=t.length;r--;)e=t[r],this.states[e]={}};return e.prototype=new o,t.forEach((function(t){e.prototype[t]=function(e){this._changeState(e,t)}})),e},
/*!
 * This function is wrapped by the state change functions:
 *
 * - `require(path)`
 * - `modify(path)`
 * - `init(path)`
 *
 * @api private
 */
o.prototype._changeState=function(t,e){var r=this.states[this.paths[t]];r&&delete r[t],this.paths[t]=e,this.states[e][t]=!0},
/*!
 * ignore
 */
o.prototype.clear=function(t){for(var e,r=Object.keys(this.states[t]),n=r.length;n--;)e=r[n],delete this.states[t][e],delete this.paths[e]},
/*!
 * Checks to see if at least one path is in the states passed in via `arguments`
 * e.g., this.some('required', 'inited')
 *
 * @param {String} state that we want to check for.
 * @private
 */
o.prototype.some=function(){var t=this,e=arguments.length?arguments:this.stateNames;return Array.prototype.some.call(e,(function(e){return Object.keys(t.states[e]).length}))},
/*!
 * This function builds the functions that get assigned to `forEach` and `map`,
 * since both of those methods share a lot of the same logic.
 *
 * @param {String} iterMethod is either 'forEach' or 'map'
 * @return {Function}
 * @api private
 */
o.prototype._iter=function(t){return function(){var e=arguments.length,r=n.args(arguments,0,e-1),o=arguments[e-1];r.length||(r=this.stateNames);var i=this,s=r.reduce((function(t,e){return t.concat(Object.keys(i.states[e]))}),[]);return s[t]((function(t,e,r){return o(t,e,r)}))}},
/*!
 * Iterates over the paths that belong to one of the parameter states.
 *
 * The function profile can look like:
 * this.forEach(state1, fn);         // iterates over all paths in state1
 * this.forEach(state1, state2, fn); // iterates over all paths in state1 or state2
 * this.forEach(fn);                 // iterates over all paths in all states
 *
 * @param {String} [state]
 * @param {String} [state]
 * @param {Function} callback
 * @private
 */
o.prototype.forEach=function(){return this.forEach=this._iter("forEach"),this.forEach.apply(this,arguments)},
/*!
 * Maps over the paths that belong to one of the parameter states.
 *
 * The function profile can look like:
 * this.forEach(state1, fn);         // iterates over all paths in state1
 * this.forEach(state1, state2, fn); // iterates over all paths in state1 or state2
 * this.forEach(fn);                 // iterates over all paths in all states
 *
 * @param {String} [state]
 * @param {String} [state]
 * @param {Function} callback
 * @return {Array}
 * @private
 */
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/*!
 * Returns the value passed to it.
 */
function o(t){return t}e.get=function(t,r,n,i){var s;"function"==typeof n&&(n.length<2?(i=n,n=void 0):(s=n,n=void 0)),i||(i=o);var a="string"==typeof t?t.split("."):t;if(!Array.isArray(a))throw new TypeError("Invalid `path`. Must be either string or array");for(var u,c=r,l=0;l<a.length;++l){if(u=a[l],Array.isArray(c)&&!/^\d+$/.test(u)){var f=a.slice(l);return[].concat(c).map((function(t){return t?e.get(f,t,n||s,i):i(void 0)}))}if(s)c=s(c,u);else{var p=n&&c[n]?c[n]:c;c=p instanceof Map?p.get(u):p[u]}if(!c)return i(c)}return i(c)},e.has=function(t,e){var n="string"==typeof t?t.split("."):t;if(!Array.isArray(n))throw new TypeError("Invalid `path`. Must be either string or array");for(var o=n.length,i=e,s=0;s<o;++s){if(null==i||"object"!==r(i)||!(n[s]in i))return!1;i=i[n[s]]}return!0},e.unset=function(t,e){var o="string"==typeof t?t.split("."):t;if(!Array.isArray(o))throw new TypeError("Invalid `path`. Must be either string or array");for(var i=o.length,s=e,a=0;a<i;++a){if(null==s||"object"!==r(s)||!(o[a]in s))return!1;if(-1!==n.indexOf(o[a]))return!1;if(a===i-1)return delete s[o[a]],!0;s=s instanceof Map?s.get(o[a]):s[o[a]]}return!0},e.set=function(t,r,i,s,a,u){var c;"function"==typeof s&&(s.length<2?(a=s,s=void 0):(c=s,s=void 0)),a||(a=o);var l="string"==typeof t?t.split("."):t;if(!Array.isArray(l))throw new TypeError("Invalid `path`. Must be either string or array");if(null!=i){for(var f=0;f<l.length;++f)if(-1!==n.indexOf(l[f]))return;for(var p,h=u||/\$/.test(t)&&!1!==u,y=i,d=(f=0,l.length-1);f<d;++f)if("$"!=(p=l[f])){if(Array.isArray(y)&&!/^\d+$/.test(p)){var m=l.slice(f);if(!h&&Array.isArray(r))for(var _=0;_<y.length&&_<r.length;++_)e.set(m,r[_],y[_],s||c,a,h);else for(_=0;_<y.length;++_)e.set(m,r,y[_],s||c,a,h);return}if(c)y=c(y,p);else{var v=s&&y[s]?y[s]:y;y=v instanceof Map?v.get(p):v[p]}if(!y)return}else if(f==d-1)break;if(p=l[d],s&&y[s]&&(y=y[s]),Array.isArray(y)&&!/^\d+$/.test(p))if(!h&&Array.isArray(r))!
/*!
 * Recursively set nested arrays
 */
function t(e,r,n,o,i,s){for(var a,u=0;u<e.length&&u<r.length;++u)a=e[u],Array.isArray(a)&&Array.isArray(r[u])?t(a,r[u],n,o,i,s):a&&(o?o(a,n,s(r[u])):(a[i]&&(a=a[i]),a[n]=s(r[u])))}(y,r,p,c,s,a);else for(_=0;_<y.length;++_)item=y[_],item&&(c?c(item,p,a(r)):(item[s]&&(item=item[s]),item[p]=a(r)));else c?c(y,p,a(r)):y instanceof Map?y.set(p,a(r)):y[p]=a(r)}}},function(t,e,r){"use strict";function n(t){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var o=r(28);t.exports=function t(e){if(function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this._docs={},this._childDocs=[],null!=e&&(e=o(e),Object.assign(this,e),"object"===n(e.subPopulate)&&(this.populate=e.subPopulate),null!=e.perDocumentLimit&&null!=e.limit))throw new Error("Can not use `limit` and `perDocumentLimit` at the same time. Path: `"+e.path+"`.")}},function(t,e,r){"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/var n=Object.getOwnPropertySymbols,o=Object.prototype.hasOwnProperty,i=Object.prototype.propertyIsEnumerable;function s(t){if(null==t)throw new TypeError("Object.assign cannot be called with null or undefined");return Object(t)}t.exports=function(){try{if(!Object.assign)return!1;var t=new String("abc");if(t[5]="de","5"===Object.getOwnPropertyNames(t)[0])return!1;for(var e={},r=0;r<10;r++)e["_"+String.fromCharCode(r)]=r;if("0123456789"!==Object.getOwnPropertyNames(e).map((function(t){return e[t]})).join(""))return!1;var n={};return"abcdefghijklmnopqrst".split("").forEach((function(t){n[t]=t})),"abcdefghijklmnopqrst"===Object.keys(Object.assign({},n)).join("")}catch(t){return!1}}()?Object.assign:function(t,e){for(var r,a,u=s(t),c=1;c<arguments.length;c++){for(var l in r=Object(arguments[c]))o.call(r,l)&&(u[l]=r[l]);if(n){a=n(r);for(var f=0;f<a.length;f++)i.call(r,a[f])&&(u[a[f]]=r[a[f]])}}return u}},function(t,e,r){"use strict";function n(t){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var o=r(62),i=r(22),s=r(4),a=r(68),u=r(118)("mquery");function c(t,e){if(!(this instanceof c))return new c(t,e);var r=this.constructor.prototype;this.op=r.op||void 0,this.options=Object.assign({},r.options),this._conditions=r._conditions?a.clone(r._conditions):{},this._fields=r._fields?a.clone(r._fields):void 0,this._update=r._update?a.clone(r._update):void 0,this._path=r._path||void 0,this._distinct=r._distinct||void 0,this._collection=r._collection||void 0,this._traceFunction=r._traceFunction||void 0,e&&this.setOptions(e),t&&(t.find&&t.remove&&t.update?this.collection(t):this.find(t))}var l="$geoWithin";Object.defineProperty(c,"use$geoWithin",{get:function(){return"$geoWithin"==l},set:function(t){l=!0===t?"$geoWithin":"$within"}}),c.prototype.toConstructor=function(){function t(e,r){if(!(this instanceof t))return new t(e,r);c.call(this,e,r)}a.inherits(t,c);var e=t.prototype;return e.options={},e.setOptions(this.options),e.op=this.op,e._conditions=a.clone(this._conditions),e._fields=a.clone(this._fields),e._update=a.clone(this._update),e._path=this._path,e._distinct=this._distinct,e._collection=this._collection,e._traceFunction=this._traceFunction,t},c.prototype.setOptions=function(t){if(!t||!a.isObject(t))return this;for(var e,r=a.keys(t),n=0;n<r.length;++n)if("function"==typeof this[e=r[n]]){var o=a.isArray(t[e])?t[e]:[t[e]];this[e].apply(this,o)}else this.options[e]=t[e];return this},c.prototype.collection=function(t){return this._collection=new c.Collection(t),this},c.prototype.collation=function(t){return this.options.collation=t,this},c.prototype.$where=function(t){return this._conditions.$where=t,this},c.prototype.where=function(){if(!arguments.length)return this;this.op||(this.op="find");var t=n(arguments[0]);if("string"==t)return this._path=arguments[0],2===arguments.length&&(this._conditions[this._path]=arguments[1]),this;if("object"==t&&!Array.isArray(arguments[0]))return this.merge(arguments[0]);throw new TypeError("path must be a string or object")},c.prototype.equals=function(t){this._ensurePath("equals");var e=this._path;return this._conditions[e]=t,this},c.prototype.eq=function(t){this._ensurePath("eq");var e=this._path;return this._conditions[e]=t,this},c.prototype.or=function(t){var e=this._conditions.$or||(this._conditions.$or=[]);return a.isArray(t)||(t=[t]),e.push.apply(e,t),this},c.prototype.nor=function(t){var e=this._conditions.$nor||(this._conditions.$nor=[]);return a.isArray(t)||(t=[t]),e.push.apply(e,t),this},c.prototype.and=function(t){var e=this._conditions.$and||(this._conditions.$and=[]);return Array.isArray(t)||(t=[t]),e.push.apply(e,t),this},
/*!
 * gt, gte, lt, lte, ne, in, nin, all, regex, size, maxDistance
 *
 *     Thing.where('type').nin(array)
 */
"gt gte lt lte ne in nin all regex size maxDistance minDistance".split(" ").forEach((function(t){c.prototype[t]=function(){var e,r;1===arguments.length?(this._ensurePath(t),r=arguments[0],e=this._path):(r=arguments[1],e=arguments[0]);var o=null===this._conditions[e]||"object"===n(this._conditions[e])?this._conditions[e]:this._conditions[e]={};return o["$"+t]=r,this}})),c.prototype.mod=function(){var t,e;1===arguments.length?(this._ensurePath("mod"),t=arguments[0],e=this._path):2!==arguments.length||a.isArray(arguments[1])?3===arguments.length?(t=o(arguments,1),e=arguments[0]):(t=arguments[1],e=arguments[0]):(this._ensurePath("mod"),t=o(arguments),e=this._path);var r=this._conditions[e]||(this._conditions[e]={});return r.$mod=t,this},c.prototype.exists=function(){var t,e;0===arguments.length?(this._ensurePath("exists"),t=this._path,e=!0):1===arguments.length?"boolean"==typeof arguments[0]?(this._ensurePath("exists"),t=this._path,e=arguments[0]):(t=arguments[0],e=!0):2===arguments.length&&(t=arguments[0],e=arguments[1]);var r=this._conditions[t]||(this._conditions[t]={});return r.$exists=e,this},c.prototype.elemMatch=function(){if(null==arguments[0])throw new TypeError("Invalid argument");var t,e,r;if("function"==typeof arguments[0])this._ensurePath("elemMatch"),e=this._path,t=arguments[0];else if(a.isObject(arguments[0]))this._ensurePath("elemMatch"),e=this._path,r=arguments[0];else if("function"==typeof arguments[1])e=arguments[0],t=arguments[1];else{if(!arguments[1]||!a.isObject(arguments[1]))throw new TypeError("Invalid argument");e=arguments[0],r=arguments[1]}t&&(t(r=new c),r=r._conditions);var n=this._conditions[e]||(this._conditions[e]={});return n.$elemMatch=r,this},c.prototype.within=function(){if(this._ensurePath("within"),this._geoComparison=l,0===arguments.length)return this;if(2===arguments.length)return this.box.apply(this,arguments);if(2<arguments.length)return this.polygon.apply(this,arguments);var t=arguments[0];if(!t)throw new TypeError("Invalid argument");if(t.center)return this.circle(t);if(t.box)return this.box.apply(this,t.box);if(t.polygon)return this.polygon.apply(this,t.polygon);if(t.type&&t.coordinates)return this.geometry(t);throw new TypeError("Invalid argument")},c.prototype.box=function(){var t,e;if(3===arguments.length)t=arguments[0],e=[arguments[1],arguments[2]];else{if(2!==arguments.length)throw new TypeError("Invalid argument");this._ensurePath("box"),t=this._path,e=[arguments[0],arguments[1]]}var r=this._conditions[t]||(this._conditions[t]={});return r[this._geoComparison||l]={$box:e},this},c.prototype.polygon=function(){var t,e;"string"==typeof arguments[0]?(e=arguments[0],t=o(arguments,1)):(this._ensurePath("polygon"),e=this._path,t=o(arguments));var r=this._conditions[e]||(this._conditions[e]={});return r[this._geoComparison||l]={$polygon:t},this},c.prototype.circle=function(){var t,e;if(1===arguments.length)this._ensurePath("circle"),t=this._path,e=arguments[0];else{if(2!==arguments.length)throw new TypeError("Invalid argument");t=arguments[0],e=arguments[1]}if(!("radius"in e)||!e.center)throw new Error("center and radius are required");var r=this._conditions[t]||(this._conditions[t]={}),n=e.spherical?"$centerSphere":"$center",o=this._geoComparison||l;return r[o]={},r[o][n]=[e.center,e.radius],"unique"in e&&(r[o].$uniqueDocs=!!e.unique),this},c.prototype.near=function(){var t,e;if(this._geoComparison="$near",0===arguments.length)return this;if(1===arguments.length)this._ensurePath("near"),t=this._path,e=arguments[0];else{if(2!==arguments.length)throw new TypeError("Invalid argument");t=arguments[0],e=arguments[1]}if(!e.center)throw new Error("center is required");var r=this._conditions[t]||(this._conditions[t]={}),n=e.spherical?"$nearSphere":"$near";if(Array.isArray(e.center)){r[n]=e.center;var o="maxDistance"in e?e.maxDistance:null;null!=o&&(r.$maxDistance=o),null!=e.minDistance&&(r.$minDistance=e.minDistance)}else{if("Point"!=e.center.type||!Array.isArray(e.center.coordinates))throw new Error(s.format("Invalid GeoJSON specified for %s",n));r[n]={$geometry:e.center},"maxDistance"in e&&(r[n].$maxDistance=e.maxDistance),"minDistance"in e&&(r[n].$minDistance=e.minDistance)}return this},c.prototype.intersects=function(){if(this._ensurePath("intersects"),this._geoComparison="$geoIntersects",0===arguments.length)return this;var t=arguments[0];if(null!=t&&t.type&&t.coordinates)return this.geometry(t);throw new TypeError("Invalid argument")},c.prototype.geometry=function(){if("$within"!=this._geoComparison&&"$geoWithin"!=this._geoComparison&&"$near"!=this._geoComparison&&"$geoIntersects"!=this._geoComparison)throw new Error("geometry() must come after `within()`, `intersects()`, or `near()");var t,e;if(1!==arguments.length)throw new TypeError("Invalid argument");if(this._ensurePath("geometry"),e=this._path,!(t=arguments[0]).type||!Array.isArray(t.coordinates))throw new TypeError("Invalid argument");var r=this._conditions[e]||(this._conditions[e]={});return r[this._geoComparison]={$geometry:t},this},c.prototype.select=function(){var t=arguments[0];if(!t)return this;if(1!==arguments.length)throw new Error("Invalid select: select only takes 1 argument");this._validate("select");var e,r,o=this._fields||(this._fields={}),i=n(t);if(("string"==i||a.isArgumentsObject(t))&&"number"==typeof t.length||Array.isArray(t)){for("string"==i&&(t=t.split(/\s+/)),e=0,r=t.length;e<r;++e){var s=t[e];if(s){var u="-"==s[0]?0:1;0===u&&(s=s.substring(1)),o[s]=u}}return this}if(a.isObject(t)){var c=a.keys(t);for(e=0;e<c.length;++e)o[c[e]]=t[c[e]];return this}throw new TypeError("Invalid select() argument. Must be string or object.")},c.prototype.slice=function(){if(0===arguments.length)return this;var t,e;if(this._validate("slice"),1===arguments.length){var r=arguments[0];if("object"===n(r)&&!Array.isArray(r)){for(var i=Object.keys(r),s=i.length,a=0;a<s;++a)this.slice(i[a],r[i[a]]);return this}this._ensurePath("slice"),t=this._path,e=arguments[0]}else 2===arguments.length?"number"==typeof arguments[0]?(this._ensurePath("slice"),t=this._path,e=o(arguments)):(t=arguments[0],e=arguments[1]):3===arguments.length&&(t=arguments[0],e=o(arguments,1));var u=this._fields||(this._fields={});return u[t]={$slice:e},this},c.prototype.sort=function(t){if(!t)return this;var e,r,o;this._validate("sort");var i=n(t);if(Array.isArray(t)){for(r=t.length,e=0;e<t.length;++e){if(!Array.isArray(t[e]))throw new Error("Invalid sort() argument, must be array of arrays");h(this.options,t[e][0],t[e][1])}return this}if(1===arguments.length&&"string"==i){for(r=(t=t.split(/\s+/)).length,e=0;e<r;++e)if(o=t[e]){var s="-"==o[0]?-1:1;-1===s&&(o=o.substring(1)),p(this.options,o,s)}return this}if(a.isObject(t)){var u=a.keys(t);for(e=0;e<u.length;++e)o=u[e],p(this.options,o,t[o]);return this}if("undefined"!=typeof Map&&t instanceof Map)return y(this.options,t),this;throw new TypeError("Invalid sort() argument. Must be a string, object, or array.")};
/*!
 * @ignore
 */
var f={1:1,"-1":-1,asc:1,ascending:1,desc:-1,descending:-1};function p(t,e,r){if(Array.isArray(t.sort))throw new TypeError("Can't mix sort syntaxes. Use either array or object:\n- `.sort([['field', 1], ['test', -1]])`\n- `.sort({ field: 1, test: -1 })`");var n;if(r&&r.$meta)(n=t.sort||(t.sort={}))[e]={$meta:r.$meta};else{n=t.sort||(t.sort={});var o=String(r||1).toLowerCase();if(!(o=f[o]))throw new TypeError("Invalid sort value: { "+e+": "+r+" }");n[e]=o}}function h(t,e,r){if(t.sort=t.sort||[],!Array.isArray(t.sort))throw new TypeError("Can't mix sort syntaxes. Use either array or object:\n- `.sort([['field', 1], ['test', -1]])`\n- `.sort({ field: 1, test: -1 })`");var n=String(r||1).toLowerCase();if(!(n=f[n]))throw new TypeError("Invalid sort value: [ "+e+", "+r+" ]");t.sort.push([e,n])}function y(t,e){if(t.sort=t.sort||new Map,!(t.sort instanceof Map))throw new TypeError("Can't mix sort syntaxes. Use either array or object or map consistently");e.forEach((function(e,r){var n=String(e||1).toLowerCase();if(!(n=f[n]))throw new TypeError("Invalid sort value: < "+r+": "+e+" >");t.sort.set(r,n)}))}
/*!
 * limit, skip, maxScan, batchSize, comment
 *
 * Sets these associated options.
 *
 *     query.comment('feed query');
 */
/*!
 * Internal helper for update, updateMany, updateOne
 */
function d(t,e,r,n,o,i,s){return t.op=e,c.canMerge(r)&&t.merge(r),n&&t._mergeUpdate(n),a.isObject(o)&&t.setOptions(o),i||s?!t._update||!t.options.overwrite&&0===a.keys(t._update).length?(s&&a.soon(s.bind(null,null,0)),t):(o=t._optionsForExec(),s||(o.safe=!1),r=t._conditions,n=t._updateForExec(),u("update",t._collection.collectionName,r,n,o),s=t._wrapCallback(e,s,{conditions:r,doc:n,options:o}),t._collection[e](r,n,o,a.tick(s)),t):t}["limit","skip","maxScan","batchSize","comment"].forEach((function(t){c.prototype[t]=function(e){return this._validate(t),this.options[t]=e,this}})),c.prototype.maxTime=c.prototype.maxTimeMS=function(t){return this._validate("maxTime"),this.options.maxTimeMS=t,this},c.prototype.snapshot=function(){return this._validate("snapshot"),this.options.snapshot=!arguments.length||!!arguments[0],this},c.prototype.hint=function(){if(0===arguments.length)return this;this._validate("hint");var t=arguments[0];if(a.isObject(t)){var e=this.options.hint||(this.options.hint={});for(var r in t)e[r]=t[r];return this}if("string"==typeof t)return this.options.hint=t,this;throw new TypeError("Invalid hint. 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/* @preserve
 * The MIT License (MIT)
 * 
 * Copyright (c) 2013-2017 Petka Antonov
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * 
 */u=function(){var t,e,i;return function t(e,r,n){function o(s,a){if(!r[s]){if(!e[s]){var u="function"==typeof _dereq_&&_dereq_;if(!a&&u)return u(s,!0);if(i)return i(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var l=r[s]={exports:{}};e[s][0].call(l.exports,(function(t){var r=e[s][1][t];return o(r||t)}),l,l.exports,t,e,r,n)}return r[s].exports}for(var i="function"==typeof _dereq_&&_dereq_,s=0;s<n.length;s++)o(n[s]);return o}({1:[function(t,e,r){"use strict";e.exports=function(t){var e=t._SomePromiseArray;function r(t){var r=new e(t),n=r.promise();return r.setHowMany(1),r.setUnwrap(),r.init(),n}t.any=function(t){return r(t)},t.prototype.any=function(){return r(this)}}},{}],2:[function(t,e,n){"use strict";var o;try{throw new Error}catch(t){o=t}var i=t("./schedule"),s=t("./queue"),a=t("./util");function u(){this._customScheduler=!1,this._isTickUsed=!1,this._lateQueue=new s(16),this._normalQueue=new 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e._settlePromises()}},u.prototype._drainQueues=function(){this._drainQueue(this._normalQueue),this._reset(),this._haveDrainedQueues=!0,this._drainQueue(this._lateQueue)},u.prototype._queueTick=function(){this._isTickUsed||(this._isTickUsed=!0,this._schedule(this.drainQueues))},u.prototype._reset=function(){this._isTickUsed=!1},e.exports=u,e.exports.firstLineError=o},{"./queue":26,"./schedule":29,"./util":36}],3:[function(t,e,r){"use strict";e.exports=function(t,e,r,n){var o=!1,i=function(t,e){this._reject(e)},s=function(t,e){e.promiseRejectionQueued=!0,e.bindingPromise._then(i,i,null,this,t)},a=function(t,e){0==(50397184&this._bitField)&&this._resolveCallback(e.target)},u=function(t,e){e.promiseRejectionQueued||this._reject(t)};t.prototype.bind=function(i){o||(o=!0,t.prototype._propagateFrom=n.propagateFromFunction(),t.prototype._boundValue=n.boundValueFunction());var c=r(i),l=new t(e);l._propagateFrom(this,1);var f=this._target();if(l._setBoundTo(c),c instanceof t){var 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 */
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t.exports=c},function(t,e,r){"use strict";
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/*!
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/*!
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/*!
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v.prototype.clone=function(){var t=Object.assign({},this.options),e=new this.constructor(this.schema,this.path,t);return e.validators=this.validators.slice(),void 0!==this.requiredValidator&&(e.requiredValidator=this.requiredValidator),e.caster.discriminators=Object.assign({},this.caster.discriminators),e}},function(t,e,r){"use strict";function n(t){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function i(t,e){return(i=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function s(t){var e=function(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var r,n=u(t);if(e){var o=u(this).constructor;r=Reflect.construct(n,arguments,o)}else r=n.apply(this,arguments);return a(this,r)}}function a(t,e){return!e||"object"!==n(e)&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}function u(t){return(u=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}var c=function(t){!function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&i(t,e)}(r,t);var e=s(r);function r(){return o(this,r),e.apply(this,arguments)}return r}(r(9)),l=r(10);Object.defineProperty(c.prototype,"_id",l),t.exports=c},function(t,e,r){"use strict";(function(e){
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function n(t){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var o,i=r(85),s=r(161),a=r(7),u=r(79),c=r(2),l=r(0).populateModelSymbol,f=i.Binary,p=a.CastError;function h(t,e){a.call(this,t,e,"Buffer")}
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function y(t){return this.castForQuery(t)}h.schemaName="Buffer",h.defaultOptions={},
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/*!
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