diff --git a/.meteor/packages b/.meteor/packages
index ea99111..e23fce2 100644
--- a/.meteor/packages
+++ b/.meteor/packages
@@ -6,16 +6,19 @@
 
 meteor-base@1.5.2             # Packages every Meteor app needs to have
 mobile-experience@1.1.2       # Packages for a great mobile UX
-mongo@2.0.2                   # The database Meteor supports right now
+mongo@2.0.3-rc310.0                   # The database Meteor supports right now
 reactive-var@1.0.13            # Reactive variable for tracker
 
 standard-minifier-css@1.9.3   # CSS minifier run for production mode
 standard-minifier-js@3.0.0    # JS minifier run for production mode
 es5-shim@4.8.1                # ECMAScript 5 compatibility for older browsers
-ecmascript@0.16.9              # Enable ECMAScript2015+ syntax in app code
-typescript@5.4.3              # Enable TypeScript syntax in .ts and .tsx modules
-shell-server@0.6.0            # Server-side component of the `meteor shell` command
+ecmascript@0.16.10-rc310.0              # Enable ECMAScript2015+ syntax in app code
+typescript@5.6.3-rc310.0              # Enable TypeScript syntax in .ts and .tsx modules
+shell-server@0.6.1-rc310.0            # Server-side component of the `meteor shell` command
 hot-module-replacement@0.5.4  # Update client in development without reloading the page
 
 static-html@1.4.0             # Define static page content in .html files
 react-meteor-data       # React higher-order component for reactively tracking Meteor data
+roles@1.0.0-rc310.0
+accounts-password@3.0.3-rc310.0
+react-meteor-accounts
diff --git a/.meteor/release b/.meteor/release
index b1e86a3..424cc08 100644
--- a/.meteor/release
+++ b/.meteor/release
@@ -1 +1 @@
-METEOR@3.0.4
+METEOR@3.1-rc.0
diff --git a/.meteor/versions b/.meteor/versions
index 965c537..7d658c3 100644
--- a/.meteor/versions
+++ b/.meteor/versions
@@ -1,6 +1,8 @@
+accounts-base@3.0.3
+accounts-password@3.0.3-rc310.0
 allow-deny@2.0.0
 autoupdate@2.0.0
-babel-compiler@7.11.1
+babel-compiler@7.11.2-rc310.0
 babel-runtime@1.5.2
 base64@1.0.13
 binary-heap@1.0.12
@@ -10,16 +12,18 @@ callback-hook@1.6.0
 check@1.4.4
 core-runtime@1.0.0
 ddp@1.4.2
-ddp-client@3.0.2
+ddp-client@3.0.3-rc310.0
 ddp-common@1.4.4
-ddp-server@3.0.2
+ddp-rate-limiter@1.2.2
+ddp-server@3.0.3-rc310.0
 diff-sequence@1.1.3
 dynamic-import@0.7.4
-ecmascript@0.16.9
+ecmascript@0.16.10-rc310.0
 ecmascript-runtime@0.8.3
 ecmascript-runtime-client@0.12.2
 ecmascript-runtime-server@0.11.1
 ejson@1.1.4
+email@3.1.1-rc310.0
 es5-shim@4.8.1
 facts-base@1.0.2
 fetch@0.1.5
@@ -29,40 +33,46 @@ hot-module-replacement@0.5.4
 id-map@1.2.0
 inter-process-messaging@0.1.2
 launch-screen@2.0.1
+localstorage@1.2.1
 logging@1.3.5
-meteor@2.0.1
+meteor@2.0.2-rc310.0
 meteor-base@1.5.2
 minifier-css@2.0.0
-minifier-js@3.0.0
-minimongo@2.0.1
+minifier-js@3.0.1-rc310.0
+minimongo@2.0.2-rc310.0
 mobile-experience@1.1.2
 mobile-status-bar@1.1.1
 modern-browsers@0.1.11
-modules@0.20.2
+modules@0.20.3-rc310.0
 modules-runtime@0.13.2
 modules-runtime-hot@0.14.3
-mongo@2.0.2
-mongo-decimal@0.1.4
+mongo@2.0.3-rc310.0
+mongo-decimal@0.2.0
 mongo-dev-server@1.1.1
 mongo-id@1.0.9
-npm-mongo@4.17.4
+npm-mongo@6.10.0-rc310.0
 ordered-dict@1.2.0
 promise@1.0.0
 random@1.2.2
+rate-limit@1.1.2
 react-fast-refresh@0.2.9
+react-meteor-accounts@1.0.3
 react-meteor-data@3.0.2
 reactive-var@1.0.13
 reload@1.3.2
 retry@1.1.1
+roles@1.0.0-rc310.0
 routepolicy@1.1.2
-shell-server@0.6.0
+sha@1.0.10
+shell-server@0.6.1-rc310.0
 socket-stream-client@0.5.3
 standard-minifier-css@1.9.3
 standard-minifier-js@3.0.0
 static-html@1.4.0
 static-html-tools@1.0.0
 tracker@1.3.4
-typescript@5.4.3
-underscore@1.6.4
-webapp@2.0.3
+typescript@5.6.3-rc310.0
+url@1.3.4
+webapp@2.0.4-rc310.0
 webapp-hashing@1.1.2
+zodern:types@1.0.13
diff --git a/.vscode/typings/meteor.d.ts b/.vscode/typings/meteor.d.ts
new file mode 100644
index 0000000..9bb7d02
--- /dev/null
+++ b/.vscode/typings/meteor.d.ts
@@ -0,0 +1,2013 @@
+// Generated by typings
+// Source: https://raw.githubusercontent.com/meteor-typings/meteor/241d0e5335025e64fc3ea064de80a026a08f3f06/1.3/header.d.ts
+
+// Generated by typings
+// Source: https://raw.githubusercontent.com/meteor-typings/meteor/241d0e5335025e64fc3ea064de80a026a08f3f06/1.3/main.d.ts
+declare module Accounts {
+  function user(): Meteor.User;
+
+  function userId(): string;
+
+  function createUser(options: {
+    username ? : string;
+    email ? : string;
+    password ? : string;
+    profile ? : Object;
+  }, callback ? : Function): string;
+
+  function config(options: {
+    sendVerificationEmail ? : boolean;
+    forbidClientAccountCreation ? : boolean;
+    restrictCreationByEmailDomain ? : string | Function;
+    loginExpirationInDays ? : number;
+    oauthSecretKey ? : string;
+  }): void;
+
+  function onLogin(func: Function): {
+    stop: () => void
+  };
+
+  function onLoginFailure(func: Function): {
+    stop: () => void
+  };
+
+  function loginServicesConfigured(): boolean;
+
+  function onPageLoadLogin(func: Function): void;
+}
+
+declare module "meteor/accounts-base" {
+  /// <reference path="meteor.d.ts" />
+
+  module Accounts {
+    function user(): Meteor.User;
+
+    function userId(): string;
+
+    function createUser(options: {
+      username ? : string;
+      email ? : string;
+      password ? : string;
+      profile ? : Object;
+    }, callback ? : Function): string;
+
+    function config(options: {
+      sendVerificationEmail ? : boolean;
+      forbidClientAccountCreation ? : boolean;
+      restrictCreationByEmailDomain ? : string | Function;
+      loginExpirationInDays ? : number;
+      oauthSecretKey ? : string;
+    }): void;
+
+    function onLogin(func: Function): {
+      stop: () => void
+    };
+
+    function onLoginFailure(func: Function): {
+      stop: () => void
+    };
+
+    function loginServicesConfigured(): boolean;
+
+    function onPageLoadLogin(func: Function): void;
+  }
+}
+declare module Accounts {
+  function changePassword(oldPassword: string, newPassword: string, callback ? : Function): void;
+
+  function forgotPassword(options: {
+    email ? : string;
+  }, callback ? : Function): void;
+
+  function resetPassword(token: string, newPassword: string, callback ? : Function): void;
+
+  function verifyEmail(token: string, callback ? : Function): void;
+
+  function onEmailVerificationLink(callback: Function): void;
+
+  function onEnrollmentLink(callback: Function): void;
+
+  function onResetPasswordLink(callback: Function): void;
+
+  function loggingIn(): boolean;
+
+  function logout(callback ? : Function): void;
+
+  function logoutOtherClients(callback ? : Function): void;
+
+  var ui: {
+    config(options: {
+      requestPermissions ? : Object;
+      requestOfflineToken ? : Object;
+      forceApprovalPrompt ? : Object;
+      passwordSignupFields ? : string;
+    }): void;
+  };
+}
+
+declare module "meteor/accounts-base" {
+  module Accounts {
+    function changePassword(oldPassword: string, newPassword: string, callback ? : Function): void;
+
+    function forgotPassword(options: {
+      email ? : string;
+    }, callback ? : Function): void;
+
+    function resetPassword(token: string, newPassword: string, callback ? : Function): void;
+
+    function verifyEmail(token: string, callback ? : Function): void;
+
+    function onEmailVerificationLink(callback: Function): void;
+
+    function onEnrollmentLink(callback: Function): void;
+
+    function onResetPasswordLink(callback: Function): void;
+
+    function loggingIn(): boolean;
+
+    function logout(callback ? : Function): void;
+
+    function logoutOtherClients(callback ? : Function): void;
+
+    var ui: {
+      config(options: {
+        requestPermissions ? : Object;
+        requestOfflineToken ? : Object;
+        forceApprovalPrompt ? : Object;
+        passwordSignupFields ? : string;
+      }): void;
+    };
+  }
+}
+
+interface EmailFields {
+  from ? : () => string;
+  subject ? : (user: Meteor.User) => string;
+  text ? : (user: Meteor.User, url: string) => string;
+  html ? : (user: Meteor.User, url: string) => string;
+}
+
+interface Header {
+  [id: string]: string;
+}
+
+interface EmailTemplates {
+  from: string;
+  siteName: string;
+  headers ? : Header;
+  resetPassword: EmailFields;
+  enrollAccount: EmailFields;
+  verifyEmail: EmailFields;
+}
+
+declare module Accounts {
+  var emailTemplates: EmailTemplates;
+
+  function addEmail(userId: string, newEmail: string, verified ? : boolean): void;
+
+  function removeEmail(userId: string, email: string): void;
+
+  function onCreateUser(func: Function): void;
+
+  function findUserByEmail(email: string): Object;
+
+  function findUserByUsername(username: string): Object;
+
+  function sendEnrollmentEmail(userId: string, email ? : string): void;
+
+  function sendResetPasswordEmail(userId: string, email ? : string): void;
+
+  function sendVerificationEmail(userId: string, email ? : string): void;
+
+  function setUsername(userId: string, newUsername: string): void;
+
+  function setPassword(userId: string, newPassword: string, options ? : {
+    logout ? : Object;
+  }): void;
+
+  function validateNewUser(func: Function): boolean;
+
+  function validateLoginAttempt(func: Function): {
+    stop: () => void
+  };
+
+  interface IValidateLoginAttemptCbOpts {
+    type: string;
+    allowed: boolean;
+    error: Meteor.Error;
+    user: Meteor.User;
+    connection: Meteor.Connection;
+    methodName: string;
+    methodArguments: any[];
+  }
+}
+
+declare module "meteor/accounts-base" {
+  /// <reference path="meteor.d.ts" />
+  /// <reference path="meteor_main.d.ts" />
+
+  interface EmailFields {
+    from ? : () => string;
+    subject ? : (user: Meteor.User) => string;
+    text ? : (user: Meteor.User, url: string) => string;
+    html ? : (user: Meteor.User, url: string) => string;
+  }
+
+  interface Header {
+    [id: string]: string;
+  }
+
+  interface EmailTemplates {
+    from: string;
+    siteName: string;
+    headers ? : Header;
+    resetPassword: EmailFields;
+    enrollAccount: EmailFields;
+    verifyEmail: EmailFields;
+  }
+
+  module Accounts {
+    var emailTemplates: EmailTemplates;
+
+    function addEmail(userId: string, newEmail: string, verified ? : boolean): void;
+
+    function removeEmail(userId: string, email: string): void;
+
+    function onCreateUser(func: Function): void;
+
+    function findUserByEmail(email: string): Object;
+
+    function findUserByUsername(username: string): Object;
+
+    function sendEnrollmentEmail(userId: string, email ? : string): void;
+
+    function sendResetPasswordEmail(userId: string, email ? : string): void;
+
+    function sendVerificationEmail(userId: string, email ? : string): void;
+
+    function setUsername(userId: string, newUsername: string): void;
+
+    function setPassword(userId: string, newPassword: string, options ? : {
+      logout ? : Object;
+    }): void;
+
+    function validateNewUser(func: Function): boolean;
+
+    function validateLoginAttempt(func: Function): {
+      stop: () => void
+    };
+
+    interface IValidateLoginAttemptCbOpts {
+      type: string;
+      allowed: boolean;
+      error: Meteor.Error;
+      user: Meteor.User;
+      connection: Meteor.Connection;
+      methodName: string;
+      methodArguments: any[];
+    }
+  }
+}
+
+declare module Blaze {
+  var View: ViewStatic;
+
+  interface ViewStatic {
+    new(name ? : string, renderFunction ? : Function): View;
+  }
+
+  interface View {
+    name: string;
+    parentView: View;
+    isCreated: boolean;
+    isRendered: boolean;
+    isDestroyed: boolean;
+    renderCount: number;
+    autorun(runFunc: Function): void;
+    onViewCreated(func: Function): void;
+    onViewReady(func: Function): void;
+    onViewDestroyed(func: Function): void;
+    firstNode(): Node;
+    lastNode(): Node;
+    template: Template;
+    templateInstance(): TemplateInstance;
+  }
+  var currentView: View;
+
+  function isTemplate(value: any): boolean;
+
+  interface HelpersMap {
+    [key: string]: Function;
+  }
+
+  interface EventsMap {
+    [key: string]: Function;
+  }
+
+  var Template: TemplateStatic;
+
+  interface TemplateStatic {
+    new(viewName ? : string, renderFunction ? : Function): Template;
+
+    registerHelper(name: string, func: Function): void;
+    instance(): TemplateInstance;
+    currentData(): any;
+    parentData(numLevels: number): any;
+  }
+
+  interface Template {
+    viewName: string;
+    renderFunction: Function;
+    constructView(): View;
+    head: Template;
+    find(selector: string): Template;
+    findAll(selector: string): Template[];
+    $: any;
+    onCreated(cb: Function): void;
+    onRendered(cb: Function): void;
+    onDestroyed(cb: Function): void;
+    created: Function;
+    rendered: Function;
+    destroyed: Function;
+    helpers(helpersMap: HelpersMap): void;
+    events(eventsMap: EventsMap): void;
+  }
+
+  var TemplateInstance: TemplateInstanceStatic;
+
+  interface TemplateInstanceStatic {
+    new(view: View): TemplateInstance;
+  }
+
+  interface TemplateInstance {
+    $(selector: string): any;
+    autorun(runFunc: Function): Object;
+    data: Object;
+    find(selector ? : string): TemplateInstance;
+    findAll(selector: string): TemplateInstance[];
+    firstNode: Object;
+    lastNode: Object;
+    subscribe(name: string, ...args: any[]): Meteor.SubscriptionHandle;
+    subscriptionsReady(): boolean;
+    view: Object;
+  }
+
+  function Each(argFunc: Function, contentFunc: Function, elseFunc ? : Function): View;
+
+  function Unless(conditionFunc: Function, contentFunc: Function, elseFunc ? : Function): View;
+
+  function If(conditionFunc: Function, contentFunc: Function, elseFunc ? : Function): View;
+
+  function Let(bindings: Function, contentFunc: Function): View;
+
+  function With(data: Object | Function, contentFunc: Function): View;
+
+  function getData(elementOrView ? : HTMLElement | View): Object;
+
+  function getView(element ? : HTMLElement): View;
+
+  function remove(renderedView: View): void;
+
+  function render(templateOrView: Template | View, parentNode: Node, nextNode ? : Node, parentView ? : View): View;
+
+  function renderWithData(templateOrView: Template | View, data: Object | Function, parentNode: Node, nextNode ? : Node, parentView ? : View): View;
+
+  function toHTML(templateOrView: Template | View): string;
+
+  function toHTMLWithData(templateOrView: Template | View, data: Object | Function): string;
+}
+
+declare module "meteor/blaze" {
+  /// <reference path="meteor.d.ts" />
+
+  module Blaze {
+    var View: ViewStatic;
+
+    interface ViewStatic {
+      new(name ? : string, renderFunction ? : Function): View;
+    }
+
+    interface View {
+      name: string;
+      parentView: View;
+      isCreated: boolean;
+      isRendered: boolean;
+      isDestroyed: boolean;
+      renderCount: number;
+      autorun(runFunc: Function): void;
+      onViewCreated(func: Function): void;
+      onViewReady(func: Function): void;
+      onViewDestroyed(func: Function): void;
+      firstNode(): Node;
+      lastNode(): Node;
+      template: Template;
+      templateInstance(): TemplateInstance;
+    }
+    var currentView: View;
+
+    function isTemplate(value: any): boolean;
+
+    interface HelpersMap {
+      [key: string]: Function;
+    }
+
+    interface EventsMap {
+      [key: string]: Function;
+    }
+
+    var Template: TemplateStatic;
+
+    interface TemplateStatic {
+      new(viewName ? : string, renderFunction ? : Function): Template;
+
+      registerHelper(name: string, func: Function): void;
+      instance(): TemplateInstance;
+      currentData(): any;
+      parentData(numLevels: number): any;
+    }
+
+    interface Template {
+      viewName: string;
+      renderFunction: Function;
+      constructView(): View;
+      head: Template;
+      find(selector: string): Template;
+      findAll(selector: string): Template[];
+      $: any;
+      onCreated(cb: Function): void;
+      onRendered(cb: Function): void;
+      onDestroyed(cb: Function): void;
+      created: Function;
+      rendered: Function;
+      destroyed: Function;
+      helpers(helpersMap: HelpersMap): void;
+      events(eventsMap: EventsMap): void;
+    }
+
+    var TemplateInstance: TemplateInstanceStatic;
+
+    interface TemplateInstanceStatic {
+      new(view: View): TemplateInstance;
+    }
+
+    interface TemplateInstance {
+      $(selector: string): any;
+      autorun(runFunc: Function): Object;
+      data: Object;
+      find(selector ? : string): TemplateInstance;
+      findAll(selector: string): TemplateInstance[];
+      firstNode: Object;
+      lastNode: Object;
+      subscribe(name: string, ...args: any[]): Meteor.SubscriptionHandle;
+      subscriptionsReady(): boolean;
+      view: Object;
+    }
+
+    function Each(argFunc: Function, contentFunc: Function, elseFunc ? : Function): View;
+
+    function Unless(conditionFunc: Function, contentFunc: Function, elseFunc ? : Function): View;
+
+    function If(conditionFunc: Function, contentFunc: Function, elseFunc ? : Function): View;
+
+    function Let(bindings: Function, contentFunc: Function): View;
+
+    function With(data: Object | Function, contentFunc: Function): View;
+
+    function getData(elementOrView ? : HTMLElement | View): Object;
+
+    function getView(element ? : HTMLElement): View;
+
+    function remove(renderedView: View): void;
+
+    function render(templateOrView: Template | View, parentNode: Node, nextNode ? : Node, parentView ? : View): View;
+
+    function renderWithData(templateOrView: Template | View, data: Object | Function, parentNode: Node, nextNode ? : Node, parentView ? : View): View;
+
+    function toHTML(templateOrView: Template | View): string;
+
+    function toHTMLWithData(templateOrView: Template | View, data: Object | Function): string;
+  }
+}
+declare module BrowserPolicy {
+  interface framing {
+    disallow(): void;
+    restrictToOrigin(origin: string): void;
+    allowAll(): void;
+  }
+
+  interface content {
+    allowEval(): void;
+    allowInlineStyles(): void;
+    allowInlineScripts(): void;
+    allowSameOriginForAll(): void;
+    allowDataUrlForAll(): void;
+    allowOriginForAll(origin: string): void;
+    allowImageOrigin(origin: string): void;
+    allowFrameOrigin(origin: string): void;
+    allowContentTypeSniffing(): void;
+    allowAllContentOrigin(): void;
+    allowAllContentDataUrl(): void;
+    allowAllContentSameOrigin(): void;
+
+    disallowAll(): void;
+    disallowInlineStyles(): void;
+    disallowEval(): void;
+    disallowInlineScripts(): void;
+    disallowFont(): void;
+    disallowObject(): void;
+    disallowAllContent(): void;
+  }
+}
+
+declare module "meteor/browser-policy" {
+  module BrowserPolicy {
+    interface framing {
+      disallow(): void;
+      restrictToOrigin(origin: string): void;
+      allowAll(): void;
+    }
+
+    interface content {
+      allowEval(): void;
+      allowInlineStyles(): void;
+      allowInlineScripts(): void;
+      allowSameOriginForAll(): void;
+      allowDataUrlForAll(): void;
+      allowOriginForAll(origin: string): void;
+      allowImageOrigin(origin: string): void;
+      allowFrameOrigin(origin: string): void;
+      allowContentTypeSniffing(): void;
+      allowAllContentOrigin(): void;
+      allowAllContentDataUrl(): void;
+      allowAllContentSameOrigin(): void;
+
+      disallowAll(): void;
+      disallowInlineStyles(): void;
+      disallowEval(): void;
+      disallowInlineScripts(): void;
+      disallowFont(): void;
+      disallowObject(): void;
+      disallowAllContent(): void;
+    }
+  }
+}
+declare module Match {
+  var Any: any;
+  var String: any;
+  var Integer: any;
+  var Boolean: any;
+  var undefined: any;
+  var Object: any;
+
+  function Optional(pattern: any): boolean;
+
+  function ObjectIncluding(dico: any): boolean;
+
+  function OneOf(...patterns: any[]): any;
+
+  function Where(condition: any): any;
+
+  function test(value: any, pattern: any): boolean;
+}
+
+declare function check(value: any, pattern: any): void;
+
+declare module "meteor/check" {
+  module Match {
+    var Any: any;
+    var String: any;
+    var Integer: any;
+    var Boolean: any;
+    var undefined: any;
+    var Object: any;
+
+    function Optional(pattern: any): boolean;
+
+    function ObjectIncluding(dico: any): boolean;
+
+    function OneOf(...patterns: any[]): any;
+
+    function Where(condition: any): any;
+
+    function test(value: any, pattern: any): boolean;
+  }
+
+  function check(value: any, pattern: any): void;
+}
+
+declare module DDP {
+  interface DDPStatic {
+    subscribe(name: string, ...rest: any[]): Meteor.SubscriptionHandle;
+    call(method: string, ...parameters: any[]): void;
+    apply(method: string, ...parameters: any[]): void;
+    methods(IMeteorMethodsDictionary: any): any;
+    status(): DDPStatus;
+    reconnect(): void;
+    disconnect(): void;
+    onReconnect(): void;
+  }
+
+  function _allSubscriptionsReady(): boolean;
+
+  interface DDPStatus {
+    connected: boolean;
+    /**
+     * connected,
+     * connecting,
+     * failed,
+     * waiting,
+     * offline
+     */
+    status: string;
+    retryCount: number;
+    retryTime ? : number;
+    reason ? : string;
+  }
+
+  function connect(url: string): DDPStatic;
+}
+
+declare module DDPCommon {
+  interface MethodInvocation {
+    new(options: {}): MethodInvocation;
+
+    unblock(): void;
+
+    setUserId(userId: number): void;
+  }
+}
+
+declare module "meteor/ddp" {
+  /// <reference path="meteor.d.ts" />
+
+  module DDP {
+    interface DDPStatic {
+      subscribe(name: string, ...rest: any[]): Meteor.SubscriptionHandle;
+      call(method: string, ...parameters: any[]): void;
+      apply(method: string, ...parameters: any[]): void;
+      methods(IMeteorMethodsDictionary: any): any;
+      status(): DDPStatus;
+      reconnect(): void;
+      disconnect(): void;
+      onReconnect(): void;
+    }
+
+    function _allSubscriptionsReady(): boolean;
+
+    interface DDPStatus {
+      connected: boolean;
+      /**
+       * connected,
+       * connecting,
+       * failed,
+       * waiting,
+       * offline
+       */
+      status: string;
+      retryCount: number;
+      retryTime ? : number;
+      reason ? : string;
+    }
+
+    function connect(url: string): DDPStatic;
+  }
+
+  module DDPCommon {
+    interface MethodInvocation {
+      new(options: {}): MethodInvocation;
+
+      unblock(): void;
+
+      setUserId(userId: number): void;
+    }
+  }
+}
+interface EJSONableCustomType {
+  clone(): EJSONableCustomType;
+  equals(other: Object): boolean;
+  toJSONValue(): JSONable;
+  typeName(): string;
+}
+interface EJSONable {
+  [key: string]: number | string | boolean | Object | number[] | string[] | Object[] | Date | Uint8Array | EJSONableCustomType;
+}
+interface JSONable {
+  [key: string]: number | string | boolean | Object | number[] | string[] | Object[];
+}
+interface EJSON extends EJSONable {}
+
+declare module EJSON {
+  function addType(name: string, factory: (val: JSONable) => EJSONableCustomType): void;
+
+  function clone < T > (val: T): T;
+
+  function equals(a: EJSON, b: EJSON, options ? : {
+    keyOrderSensitive ? : boolean;
+  }): boolean;
+
+  function fromJSONValue(val: JSONable): any;
+
+  function isBinary(x: Object): boolean;
+  var newBinary: any;
+
+  function parse(str: string): EJSON;
+
+  function stringify(val: EJSON, options ? : {
+    indent ? : boolean | number | string;
+    canonical ? : boolean;
+  }): string;
+
+  function toJSONValue(val: EJSON): JSONable;
+}
+
+declare module "meteor/ejson" {
+  interface EJSONableCustomType {
+    clone(): EJSONableCustomType;
+    equals(other: Object): boolean;
+    toJSONValue(): JSONable;
+    typeName(): string;
+  }
+  interface EJSONable {
+    [key: string]: number | string | boolean | Object | number[] | string[] | Object[] | Date | Uint8Array | EJSONableCustomType;
+  }
+  interface JSONable {
+    [key: string]: number | string | boolean | Object | number[] | string[] | Object[];
+  }
+  interface EJSON extends EJSONable {}
+
+  module EJSON {
+    function addType(name: string, factory: (val: JSONable) => EJSONableCustomType): void;
+
+    function clone < T > (val: T): T;
+
+    function equals(a: EJSON, b: EJSON, options ? : {
+      keyOrderSensitive ? : boolean;
+    }): boolean;
+
+    function fromJSONValue(val: JSONable): any;
+
+    function isBinary(x: Object): boolean;
+    var newBinary: any;
+
+    function parse(str: string): EJSON;
+
+    function stringify(val: EJSON, options ? : {
+      indent ? : boolean | number | string;
+      canonical ? : boolean;
+    }): string;
+
+    function toJSONValue(val: EJSON): JSONable;
+  }
+}
+declare module Email {
+  function send(options: {
+    from ? : string;
+    to ? : string | string[];
+    cc ? : string | string[];
+    bcc ? : string | string[];
+    replyTo ? : string | string[];
+    subject ? : string;
+    text ? : string;
+    html ? : string;
+    headers ? : Object;
+    attachments ? : Object[];
+    mailComposer ? : MailComposer;
+  }): void;
+}
+
+interface MailComposerOptions {
+  escapeSMTP: boolean;
+  encoding: string;
+  charset: string;
+  keepBcc: boolean;
+  forceEmbeddedImages: boolean;
+}
+
+declare var MailComposer: MailComposerStatic;
+interface MailComposerStatic {
+  new(options: MailComposerOptions): MailComposer;
+}
+interface MailComposer {
+  addHeader(name: string, value: string): void;
+  setMessageOption(from: string, to: string, body: string, html: string): void;
+  streamMessage(): void;
+  pipe(stream: any /** fs.WriteStream **/ ): void;
+}
+
+declare module "meteor/email" {
+  module Email {
+    function send(options: {
+      from ? : string;
+      to ? : string | string[];
+      cc ? : string | string[];
+      bcc ? : string | string[];
+      replyTo ? : string | string[];
+      subject ? : string;
+      text ? : string;
+      html ? : string;
+      headers ? : Object;
+      attachments ? : Object[];
+      mailComposer ? : MailComposer;
+    }): void;
+  }
+
+  interface MailComposerOptions {
+    escapeSMTP: boolean;
+    encoding: string;
+    charset: string;
+    keepBcc: boolean;
+    forceEmbeddedImages: boolean;
+  }
+
+  var MailComposer: MailComposerStatic;
+  interface MailComposerStatic {
+    new(options: MailComposerOptions): MailComposer;
+  }
+  interface MailComposer {
+    addHeader(name: string, value: string): void;
+    setMessageOption(from: string, to: string, body: string, html: string): void;
+    streamMessage(): void;
+    pipe(stream: any /** fs.WriteStream **/ ): void;
+  }
+}
+declare module HTTP {
+  interface HTTPRequest {
+    content ? : string;
+    data ? : any;
+    query ? : string;
+    params ? : {
+      [id: string]: string
+    };
+    auth ? : string;
+    headers ? : {
+      [id: string]: string
+    };
+    timeout ? : number;
+    followRedirects ? : boolean;
+  }
+
+  interface HTTPResponse {
+    statusCode ? : number;
+    headers ? : {
+      [id: string]: string
+    };
+    content ? : string;
+    data ? : any;
+  }
+
+  function call(method: string, url: string, options ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+  function del(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+  function get(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+  function post(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+  function put(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+  function call(method: string, url: string, options ? : {
+    content ? : string;
+    data ? : Object;
+    query ? : string;
+    params ? : Object;
+    auth ? : string;
+    headers ? : Object;
+    timeout ? : number;
+    followRedirects ? : boolean;
+    npmRequestOptions ? : Object;
+    beforeSend ? : Function;
+  }, asyncCallback ? : Function): HTTP.HTTPResponse;
+}
+
+declare module "meteor/http" {
+  module HTTP {
+    interface HTTPRequest {
+      content ? : string;
+      data ? : any;
+      query ? : string;
+      params ? : {
+        [id: string]: string
+      };
+      auth ? : string;
+      headers ? : {
+        [id: string]: string
+      };
+      timeout ? : number;
+      followRedirects ? : boolean;
+    }
+
+    interface HTTPResponse {
+      statusCode ? : number;
+      headers ? : {
+        [id: string]: string
+      };
+      content ? : string;
+      data ? : any;
+    }
+
+    function call(method: string, url: string, options ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+    function del(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+    function get(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+    function post(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+    function put(url: string, callOptions ? : HTTP.HTTPRequest, asyncCallback ? : Function): HTTP.HTTPResponse;
+
+    function call(method: string, url: string, options ? : {
+      content ? : string;
+      data ? : Object;
+      query ? : string;
+      params ? : Object;
+      auth ? : string;
+      headers ? : Object;
+      timeout ? : number;
+      followRedirects ? : boolean;
+      npmRequestOptions ? : Object;
+      beforeSend ? : Function;
+    }, asyncCallback ? : Function): HTTP.HTTPResponse;
+  }
+}
+
+declare module Meteor {
+  /** Global props **/
+  var isClient: boolean;
+  var isCordova: boolean;
+  var isServer: boolean;
+  var release: string;
+  var settings: {
+    [id: string]: any
+  };
+  /** props **/
+
+  /** User **/
+  interface UserEmail {
+    address: string;
+    verified: boolean;
+  }
+  interface User {
+    _id ? : string;
+    username ? : string;
+    emails ? : UserEmail[];
+    createdAt ? : number;
+    profile ? : any;
+    services ? : any;
+  }
+
+  function user(): User;
+
+  function userId(): string;
+  var users: Mongo.Collection < User > ;
+  /** User **/
+
+  /** Error **/
+  var Error: ErrorStatic;
+  interface ErrorStatic {
+    new(error: string | number, reason ? : string, details ? : string): Error;
+  }
+  interface Error {
+    error: string | number;
+    reason ? : string;
+    details ? : string;
+  }
+  /** Error **/
+
+  /** Method **/
+  function methods(methods: Object): void;
+
+  function call(name: string, ...args: any[]): any;
+
+  function apply(name: string, args: EJSONable[], options ? : {
+    wait ? : boolean;
+    onResultReceived ? : Function;
+  }, asyncCallback ? : Function): any;
+  /** Method **/
+
+  /** Url **/
+  function absoluteUrl(path ? : string, options ? : {
+    secure ? : boolean;
+    replaceLocalhost ? : boolean;
+    rootUrl ? : string;
+  }): string;
+  /** Url **/
+
+  /** Timeout **/
+  function setInterval(func: Function, delay: number): number;
+
+  function setTimeout(func: Function, delay: number): number;
+
+  function clearInterval(id: number): void;
+
+  function clearTimeout(id: number): void;
+
+  function defer(func: Function): void;
+  /** Timeout **/
+
+  /** utils **/
+  function startup(func: Function): void;
+
+  function wrapAsync(func: Function, context ? : Object): any;
+  /** utils **/
+
+  /** Pub/Sub **/
+  interface SubscriptionHandle {
+    stop(): void;
+    ready(): boolean;
+  }
+  interface LiveQueryHandle {
+    stop(): void;
+  }
+  /** Pub/Sub **/
+}
+
+declare module "meteor/meteor" {
+  /// <reference path="mongo.d.ts" />
+  /// <reference path="ejson.d.ts" />
+
+  module Meteor {
+    /** Global props **/
+    var isClient: boolean;
+    var isCordova: boolean;
+    var isServer: boolean;
+    var release: string;
+    var settings: {
+      [id: string]: any
+    };
+    /** props **/
+
+    /** User **/
+    interface UserEmail {
+      address: string;
+      verified: boolean;
+    }
+    interface User {
+      _id ? : string;
+      username ? : string;
+      emails ? : UserEmail[];
+      createdAt ? : number;
+      profile ? : any;
+      services ? : any;
+    }
+
+    function user(): User;
+
+    function userId(): string;
+    var users: Mongo.Collection < User > ;
+    /** User **/
+
+    /** Error **/
+    var Error: ErrorStatic;
+    interface ErrorStatic {
+      new(error: string | number, reason ? : string, details ? : string): Error;
+    }
+    interface Error {
+      error: string | number;
+      reason ? : string;
+      details ? : string;
+    }
+    /** Error **/
+
+    /** Method **/
+    function methods(methods: Object): void;
+
+    function call(name: string, ...args: any[]): any;
+
+    function apply(name: string, args: EJSONable[], options ? : {
+      wait ? : boolean;
+      onResultReceived ? : Function;
+    }, asyncCallback ? : Function): any;
+    /** Method **/
+
+    /** Url **/
+    function absoluteUrl(path ? : string, options ? : {
+      secure ? : boolean;
+      replaceLocalhost ? : boolean;
+      rootUrl ? : string;
+    }): string;
+    /** Url **/
+
+    /** Timeout **/
+    function setInterval(func: Function, delay: number): number;
+
+    function setTimeout(func: Function, delay: number): number;
+
+    function clearInterval(id: number): void;
+
+    function clearTimeout(id: number): void;
+
+    function defer(func: Function): void;
+    /** Timeout **/
+
+    /** utils **/
+    function startup(func: Function): void;
+
+    function wrapAsync(func: Function, context ? : Object): any;
+    /** utils **/
+
+    /** Pub/Sub **/
+    interface SubscriptionHandle {
+      stop(): void;
+      ready(): boolean;
+    }
+    interface LiveQueryHandle {
+      stop(): void;
+    }
+    /** Pub/Sub **/
+  }
+}
+
+declare module Meteor {
+  /** Login **/
+  interface LoginWithExternalServiceOptions {
+    requestPermissions ? : string[];
+    requestOfflineToken ? : Boolean;
+    forceApprovalPrompt ? : Boolean;
+    loginUrlParameters ? : Object;
+    redirectUrl ? : string;
+    loginHint ? : string;
+    loginStyle ? : string;
+  }
+
+  function loginWithMeteorDeveloperAccount(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+  function loginWithFacebook(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+  function loginWithGithub(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+  function loginWithGoogle(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+  function loginWithMeetup(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+  function loginWithTwitter(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+  function loginWithWeibo(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+  function loggingIn(): boolean;
+
+  function loginWith < ExternalService > (options ? : {
+    requestPermissions ? : string[];
+    requestOfflineToken ? : boolean;
+    loginUrlParameters ? : Object;
+    userEmail ? : string;
+    loginStyle ? : string;
+    redirectUrl ? : string;
+  }, callback ? : Function): void;
+
+  function loginWithPassword(user: Object | string, password: string, callback ? : Function): void;
+
+  function logout(callback ? : Function): void;
+
+  function logoutOtherClients(callback ? : Function): void;
+  /** Login **/
+
+  /** Event **/
+  interface Event {
+    type: string;
+    target: HTMLElement;
+    currentTarget: HTMLElement;
+    which: number;
+    stopPropagation(): void;
+    stopImmediatePropagation(): void;
+    preventDefault(): void;
+    isPropagationStopped(): boolean;
+    isImmediatePropagationStopped(): boolean;
+    isDefaultPrevented(): boolean;
+  }
+  interface EventHandlerFunction extends Function {
+    (event ? : Meteor.Event, templateInstance ? : Blaze.TemplateInstance): void;
+  }
+  interface EventMap {
+    [id: string]: Meteor.EventHandlerFunction;
+  }
+  /** Event **/
+
+  /** Connection **/
+  function reconnect(): void;
+
+  function disconnect(): void;
+  /** Connection **/
+
+  /** Status **/
+  function status(): DDP.DDPStatus;
+  /** Status **/
+
+  /** Pub/Sub **/
+  function subscribe(name: string, ...args: any[]): Meteor.SubscriptionHandle;
+  /** Pub/Sub **/
+}
+
+declare module "meteor/meteor" {
+  /// <reference path="meteor.d.ts" />
+
+  module Meteor {
+    /** Login **/
+    interface LoginWithExternalServiceOptions {
+      requestPermissions ? : string[];
+      requestOfflineToken ? : Boolean;
+      forceApprovalPrompt ? : Boolean;
+      loginUrlParameters ? : Object;
+      redirectUrl ? : string;
+      loginHint ? : string;
+      loginStyle ? : string;
+    }
+
+    function loginWithMeteorDeveloperAccount(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+    function loginWithFacebook(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+    function loginWithGithub(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+    function loginWithGoogle(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+    function loginWithMeetup(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+    function loginWithTwitter(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+    function loginWithWeibo(options ? : Meteor.LoginWithExternalServiceOptions, callback ? : Function): void;
+
+    function loggingIn(): boolean;
+
+    function loginWith < ExternalService > (options ? : {
+      requestPermissions ? : string[];
+      requestOfflineToken ? : boolean;
+      loginUrlParameters ? : Object;
+      userEmail ? : string;
+      loginStyle ? : string;
+      redirectUrl ? : string;
+    }, callback ? : Function): void;
+
+    function loginWithPassword(user: Object | string, password: string, callback ? : Function): void;
+
+    function logout(callback ? : Function): void;
+
+    function logoutOtherClients(callback ? : Function): void;
+    /** Login **/
+
+    /** Event **/
+    interface Event {
+      type: string;
+      target: HTMLElement;
+      currentTarget: HTMLElement;
+      which: number;
+      stopPropagation(): void;
+      stopImmediatePropagation(): void;
+      preventDefault(): void;
+      isPropagationStopped(): boolean;
+      isImmediatePropagationStopped(): boolean;
+      isDefaultPrevented(): boolean;
+    }
+    interface EventHandlerFunction extends Function {
+      (event ? : Meteor.Event, templateInstance ? : Blaze.TemplateInstance): void;
+    }
+    interface EventMap {
+      [id: string]: Meteor.EventHandlerFunction;
+    }
+    /** Event **/
+
+    /** Connection **/
+    function reconnect(): void;
+
+    function disconnect(): void;
+    /** Connection **/
+
+    /** Status **/
+    function status(): DDP.DDPStatus;
+    /** Status **/
+
+    /** Pub/Sub **/
+    function subscribe(name: string, ...args: any[]): Meteor.SubscriptionHandle;
+    /** Pub/Sub **/
+  }
+}
+declare module Meteor {
+  /** Connection **/
+  interface Connection {
+    id: string;
+    close: Function;
+    onClose: Function;
+    clientAddress: string;
+    httpHeaders: Object;
+  }
+
+  function onConnection(callback: Function): void;
+  /** Connection **/
+
+  function publish(name: string, func: Function): void;
+}
+
+interface Subscription {
+  added(collection: string, id: string, fields: Object): void;
+  changed(collection: string, id: string, fields: Object): void;
+  connection: Meteor.Connection;
+  error(error: Error): void;
+  onStop(func: Function): void;
+  ready(): void;
+  removed(collection: string, id: string): void;
+  stop(): void;
+  userId: string;
+}
+
+declare module "meteor/meteor" {
+  module Meteor {
+    /** Connection **/
+    interface Connection {
+      id: string;
+      close: Function;
+      onClose: Function;
+      clientAddress: string;
+      httpHeaders: Object;
+    }
+
+    function onConnection(callback: Function): void;
+    /** Connection **/
+
+    function publish(name: string, func: Function): void;
+  }
+
+  interface Subscription {
+    added(collection: string, id: string, fields: Object): void;
+    changed(collection: string, id: string, fields: Object): void;
+    connection: Meteor.Connection;
+    error(error: Error): void;
+    onStop(func: Function): void;
+    ready(): void;
+    removed(collection: string, id: string): void;
+    stop(): void;
+    userId: string;
+  }
+}
+declare module Mongo {
+  interface Selector {
+    [key: string]: any;
+  }
+  interface Selector extends Object {}
+  interface Modifier {}
+  interface SortSpecifier {}
+  interface FieldSpecifier {
+    [id: string]: Number;
+  }
+
+  var Collection: CollectionStatic;
+  interface CollectionStatic {
+    new < T > (name: string, options ? : {
+      connection ? : Object;
+      idGeneration ? : string;
+      transform ? : Function;
+    }): Collection < T > ;
+  }
+  interface Collection < T > {
+    allow(options: {
+      insert ? : (userId: string, doc: T) => boolean;
+      update ? : (userId: string, doc: T, fieldNames: string[], modifier: any) => boolean;
+      remove ? : (userId: string, doc: T) => boolean;
+      fetch ? : string[];
+      transform ? : Function;
+    }): boolean;
+    deny(options: {
+      insert ? : (userId: string, doc: T) => boolean;
+      update ? : (userId: string, doc: T, fieldNames: string[], modifier: any) => boolean;
+      remove ? : (userId: string, doc: T) => boolean;
+      fetch ? : string[];
+      transform ? : Function;
+    }): boolean;
+    find(selector ? : Selector | ObjectID | string, options ? : {
+      sort ? : SortSpecifier;
+      skip ? : number;
+      limit ? : number;
+      fields ? : FieldSpecifier;
+      reactive ? : boolean;
+      transform ? : Function;
+    }): Cursor < T > ;
+    findOne(selector ? : Selector | ObjectID | string, options ? : {
+      sort ? : SortSpecifier;
+      skip ? : number;
+      fields ? : FieldSpecifier;
+      reactive ? : boolean;
+      transform ? : Function;
+    }): T;
+    insert(doc: T, callback ? : Function): string;
+    rawCollection(): any;
+    rawDatabase(): any;
+    remove(selector: Selector | ObjectID | string, callback ? : Function): number;
+    update(selector: Selector | ObjectID | string, modifier: Modifier, options ? : {
+      multi ? : boolean;
+      upsert ? : boolean;
+    }, callback ? : Function): number;
+    upsert(selector: Selector | ObjectID | string, modifier: Modifier, options ? : {
+      multi ? : boolean;
+    }, callback ? : Function): {
+      numberAffected ? : number;insertedId ? : string;
+    };
+    _ensureIndex(indexName: string, options ? : {
+      [key: string]: any
+    }): void;
+  }
+
+  var Cursor: CursorStatic;
+  interface CursorStatic {
+    new < T > (): Cursor < T > ;
+  }
+  interface ObserveCallbacks {
+    added ? (document: Object) : void;
+    addedAt ? (document: Object, atIndex: number, before: Object) : void;
+    changed ? (newDocument: Object, oldDocument: Object) : void;
+    changedAt ? (newDocument: Object, oldDocument: Object, indexAt: number) : void;
+    removed ? (oldDocument: Object) : void;
+    removedAt ? (oldDocument: Object, atIndex: number) : void;
+    movedTo ? (document: Object, fromIndex: number, toIndex: number, before: Object) : void;
+  }
+  interface ObserveChangesCallbacks {
+    added ? (id: string, fields: Object) : void;
+    addedBefore ? (id: string, fields: Object, before: Object) : void;
+    changed ? (id: string, fields: Object) : void;
+    movedBefore ? (id: string, before: Object) : void;
+    removed ? (id: string) : void;
+  }
+  interface Cursor < T > {
+    count(): number;
+    fetch(): Array < T > ;
+    forEach(callback: < T > (doc: T, index: number, cursor: Cursor < T > ) => void, thisArg ? : any): void;
+    map < U > (callback: (doc: T, index: number, cursor: Cursor < T > ) => U, thisArg ? : any): Array < U > ;
+    observe(callbacks: ObserveCallbacks): Meteor.LiveQueryHandle;
+    observeChanges(callbacks: ObserveChangesCallbacks): Meteor.LiveQueryHandle;
+  }
+
+  var ObjectID: ObjectIDStatic;
+  interface ObjectIDStatic {
+    new(hexString ? : string): ObjectID;
+  }
+  interface ObjectID {}
+}
+
+declare module "meteor/mongo" {
+  module Mongo {
+    interface Selector {
+      [key: string]: any;
+    }
+    interface Selector extends Object {}
+    interface Modifier {}
+    interface SortSpecifier {}
+    interface FieldSpecifier {
+      [id: string]: Number;
+    }
+
+    var Collection: CollectionStatic;
+    interface CollectionStatic {
+      new < T > (name: string, options ? : {
+        connection ? : Object;
+        idGeneration ? : string;
+        transform ? : Function;
+      }): Collection < T > ;
+    }
+    interface Collection < T > {
+      allow(options: {
+        insert ? : (userId: string, doc: T) => boolean;
+        update ? : (userId: string, doc: T, fieldNames: string[], modifier: any) => boolean;
+        remove ? : (userId: string, doc: T) => boolean;
+        fetch ? : string[];
+        transform ? : Function;
+      }): boolean;
+      deny(options: {
+        insert ? : (userId: string, doc: T) => boolean;
+        update ? : (userId: string, doc: T, fieldNames: string[], modifier: any) => boolean;
+        remove ? : (userId: string, doc: T) => boolean;
+        fetch ? : string[];
+        transform ? : Function;
+      }): boolean;
+      find(selector ? : Selector | ObjectID | string, options ? : {
+        sort ? : SortSpecifier;
+        skip ? : number;
+        limit ? : number;
+        fields ? : FieldSpecifier;
+        reactive ? : boolean;
+        transform ? : Function;
+      }): Cursor < T > ;
+      findOne(selector ? : Selector | ObjectID | string, options ? : {
+        sort ? : SortSpecifier;
+        skip ? : number;
+        fields ? : FieldSpecifier;
+        reactive ? : boolean;
+        transform ? : Function;
+      }): T;
+      insert(doc: T, callback ? : Function): string;
+      rawCollection(): any;
+      rawDatabase(): any;
+      remove(selector: Selector | ObjectID | string, callback ? : Function): number;
+      update(selector: Selector | ObjectID | string, modifier: Modifier, options ? : {
+        multi ? : boolean;
+        upsert ? : boolean;
+      }, callback ? : Function): number;
+      upsert(selector: Selector | ObjectID | string, modifier: Modifier, options ? : {
+        multi ? : boolean;
+      }, callback ? : Function): {
+        numberAffected ? : number;insertedId ? : string;
+      };
+      _ensureIndex(indexName: string, options ? : {
+        [key: string]: any
+      }): void;
+    }
+
+    var Cursor: CursorStatic;
+    interface CursorStatic {
+      new < T > (): Cursor < T > ;
+    }
+    interface ObserveCallbacks {
+      added ? (document: Object) : void;
+      addedAt ? (document: Object, atIndex: number, before: Object) : void;
+      changed ? (newDocument: Object, oldDocument: Object) : void;
+      changedAt ? (newDocument: Object, oldDocument: Object, indexAt: number) : void;
+      removed ? (oldDocument: Object) : void;
+      removedAt ? (oldDocument: Object, atIndex: number) : void;
+      movedTo ? (document: Object, fromIndex: number, toIndex: number, before: Object) : void;
+    }
+    interface ObserveChangesCallbacks {
+      added ? (id: string, fields: Object) : void;
+      addedBefore ? (id: string, fields: Object, before: Object) : void;
+      changed ? (id: string, fields: Object) : void;
+      movedBefore ? (id: string, before: Object) : void;
+      removed ? (id: string) : void;
+    }
+    interface Cursor < T > {
+      count(): number;
+      fetch(): Array < T > ;
+      forEach(callback: < T > (doc: T, index: number, cursor: Cursor < T > ) => void, thisArg ? : any): void;
+      map < U > (callback: (doc: T, index: number, cursor: Cursor < T > ) => U, thisArg ? : any): Array < U > ;
+      observe(callbacks: ObserveCallbacks): Meteor.LiveQueryHandle;
+      observeChanges(callbacks: ObserveChangesCallbacks): Meteor.LiveQueryHandle;
+    }
+
+    var ObjectID: ObjectIDStatic;
+    interface ObjectIDStatic {
+      new(hexString ? : string): ObjectID;
+    }
+    interface ObjectID {}
+  }
+}
+declare module Mongo {
+  interface AllowDenyOptions {
+    insert ? : (userId: string, doc: any) => boolean;
+    update ? : (userId: string, doc: any, fieldNames: string[], modifier: any) => boolean;
+    remove ? : (userId: string, doc: any) => boolean;
+    fetch ? : string[];
+    transform ? : Function;
+  }
+}
+
+declare module "meteor/mongo" {
+  module Mongo {
+    interface AllowDenyOptions {
+      insert ? : (userId: string, doc: any) => boolean;
+      update ? : (userId: string, doc: any, fieldNames: string[], modifier: any) => boolean;
+      remove ? : (userId: string, doc: any) => boolean;
+      fetch ? : string[];
+      transform ? : Function;
+    }
+  }
+}
+declare module Random {
+  function id(numberOfChars ? : number): string;
+
+  function secret(numberOfChars ? : number): string;
+
+  function fraction(): number;
+  // @param numberOfDigits, @returns a random hex string of the given length
+  function hexString(numberOfDigits: number): string;
+  // @param array, @return a random element in array
+  function choice(array: any[]): string;
+  // @param str, @return a random char in str
+  function choice(str: string): string;
+}
+
+declare module "meteor/random" {
+  module Random {
+    function id(numberOfChars ? : number): string;
+
+    function secret(numberOfChars ? : number): string;
+
+    function fraction(): number;
+    // @param numberOfDigits, @returns a random hex string of the given length
+    function hexString(numberOfDigits: number): string;
+    // @param array, @return a random element in array
+    function choice(array: any[]): string;
+    // @param str, @return a random char in str
+    function choice(str: string): string;
+  }
+}
+declare var ReactiveVar: ReactiveVarStatic;
+interface ReactiveVarStatic {
+  new < T > (initialValue: T, equalsFunc ? : Function): ReactiveVar < T > ;
+}
+interface ReactiveVar < T > {
+  get(): T;
+  set(newValue: T): void;
+}
+
+declare module "meteor/reactive-var" {
+  var ReactiveVar: ReactiveVarStatic;
+  interface ReactiveVarStatic {
+    new < T > (initialValue: T, equalsFunc ? : Function): ReactiveVar < T > ;
+  }
+  interface ReactiveVar < T > {
+    get(): T;
+    set(newValue: T): void;
+  }
+}
+
+declare module Session {
+  function equals(key: string, value: string | number | boolean | any): boolean;
+
+  function get(key: string): any;
+
+  function set(key: string, value: EJSONable | any): void;
+
+  function setDefault(key: string, value: EJSONable | any): void;
+}
+
+declare module "meteor/session" {
+  /// <reference path="ejson.d.ts" />
+
+  module Session {
+    function equals(key: string, value: string | number | boolean | any): boolean;
+
+    function get(key: string): any;
+
+    function set(key: string, value: EJSONable | any): void;
+
+    function setDefault(key: string, value: EJSONable | any): void;
+  }
+}
+
+declare var Template: TemplateStatic;
+interface TemplateStatic extends Blaze.TemplateStatic {
+  new(viewName ? : string, renderFunction ? : Function): Blaze.Template;
+  body: Blaze.Template;
+  [index: string]: any | Blaze.Template;
+}
+
+declare module "meteor/templating" {
+  /// <reference path="blaze.d.ts" />
+
+  var Template: TemplateStatic;
+  interface TemplateStatic extends Blaze.TemplateStatic {
+    new(viewName ? : string, renderFunction ? : Function): Blaze.Template;
+    body: Blaze.Template;
+    [index: string]: any | Blaze.Template;
+  }
+}
+interface ILengthAble {
+  length: number;
+}
+
+interface ITinytestAssertions {
+  ok(doc: Object): void;
+  expect_fail(): void;
+  fail(doc: Object): void;
+  runId(): string;
+  equal < T > (actual: T, expected: T, message ? : string, not ? : boolean): void;
+  notEqual < T > (actual: T, expected: T, message ? : string): void;
+  instanceOf(obj: Object, klass: Function, message ? : string): void;
+  notInstanceOf(obj: Object, klass: Function, message ? : string): void;
+  matches(actual: any, regexp: RegExp, message ? : string): void;
+  notMatches(actual: any, regexp: RegExp, message ? : string): void;
+  throws(f: Function, expected ? : string | RegExp): void;
+  isTrue(v: boolean, msg ? : string): void;
+  isFalse(v: boolean, msg ? : string): void;
+  isNull(v: any, msg ? : string): void;
+  isNotNull(v: any, msg ? : string): void;
+  isUndefined(v: any, msg ? : string): void;
+  isNotUndefined(v: any, msg ? : string): void;
+  isNan(v: any, msg ? : string): void;
+  isNotNan(v: any, msg ? : string): void;
+  include < T > (s: Array < T > | Object | string, value: any, msg ? : string, not ? : boolean): void;
+
+  notInclude < T > (s: Array < T > | Object | string, value: any, msg ? : string, not ? : boolean): void;
+  length(obj: ILengthAble, expected_length: number, msg ? : string): void;
+  _stringEqual(actual: string, expected: string, msg ? : string): void;
+}
+
+declare module Tinytest {
+  function add(description: string, func: (test: ITinytestAssertions) => void): void;
+
+  function addAsync(description: string, func: (test: ITinytestAssertions) => void): void;
+}
+
+declare module "meteor/tiny-test" {
+  interface ILengthAble {
+    length: number;
+  }
+
+  interface ITinytestAssertions {
+    ok(doc: Object): void;
+    expect_fail(): void;
+    fail(doc: Object): void;
+    runId(): string;
+    equal < T > (actual: T, expected: T, message ? : string, not ? : boolean): void;
+    notEqual < T > (actual: T, expected: T, message ? : string): void;
+    instanceOf(obj: Object, klass: Function, message ? : string): void;
+    notInstanceOf(obj: Object, klass: Function, message ? : string): void;
+    matches(actual: any, regexp: RegExp, message ? : string): void;
+    notMatches(actual: any, regexp: RegExp, message ? : string): void;
+    throws(f: Function, expected ? : string | RegExp): void;
+    isTrue(v: boolean, msg ? : string): void;
+    isFalse(v: boolean, msg ? : string): void;
+    isNull(v: any, msg ? : string): void;
+    isNotNull(v: any, msg ? : string): void;
+    isUndefined(v: any, msg ? : string): void;
+    isNotUndefined(v: any, msg ? : string): void;
+    isNan(v: any, msg ? : string): void;
+    isNotNan(v: any, msg ? : string): void;
+    include < T > (s: Array < T > | Object | string, value: any, msg ? : string, not ? : boolean): void;
+
+    notInclude < T > (s: Array < T > | Object | string, value: any, msg ? : string, not ? : boolean): void;
+    length(obj: ILengthAble, expected_length: number, msg ? : string): void;
+    _stringEqual(actual: string, expected: string, msg ? : string): void;
+  }
+
+  module Tinytest {
+    function add(description: string, func: (test: ITinytestAssertions) => void): void;
+
+    function addAsync(description: string, func: (test: ITinytestAssertions) => void): void;
+  }
+}
+declare module App {
+  function accessRule(pattern: string, options ? : {
+    type ? : string;
+    launchExternal ? : boolean;
+  }): void;
+
+  function configurePlugin(id: string, config: Object): void;
+
+  function icons(icons: Object): void;
+
+  function info(options: {
+    id ? : string;
+    version ? : string;
+    name ? : string;
+    description ? : string;
+    author ? : string;
+    email ? : string;
+    website ? : string;
+  }): void;
+
+  function launchScreens(launchScreens: Object): void;
+
+  function setPreference(name: string, value: string, platform ? : string): void;
+}
+
+declare function execFileAsync(command: string, args ? : any[], options ? : {
+  cwd ? : Object;
+  env ? : Object;
+  stdio ? : any[] | string;
+  destination ? : any;
+  waitForClose ? : string;
+}): any;
+declare function execFileSync(command: string, args ? : any[], options ? : {
+  cwd ? : Object;
+  env ? : Object;
+  stdio ? : any[] | string;
+  destination ? : any;
+  waitForClose ? : string;
+}): String;
+
+declare module Assets {
+  function getBinary(assetPath: string, asyncCallback ? : Function): EJSON;
+
+  function getText(assetPath: string, asyncCallback ? : Function): string;
+}
+
+declare module Cordova {
+  function depends(dependencies: {
+    [id: string]: string
+  }): void;
+}
+
+declare module Npm {
+  function depends(dependencies: {
+    [id: string]: string
+  }): void;
+
+  function require(name: string): any;
+}
+
+declare namespace Package {
+  function describe(options: {
+    summary ? : string;
+    version ? : string;
+    name ? : string;
+    git ? : string;
+    documentation ? : string;
+    debugOnly ? : boolean;
+    prodOnly ? : boolean;
+    testOnly ? : boolean;
+  }): void;
+
+  function onTest(func: (api: PackageAPI) => void): void;
+
+  function onUse(func: (api: PackageAPI) => void): void;
+
+  function registerBuildPlugin(options ? : {
+    name ? : string;
+    use ? : string | string[];
+    sources ? : string[];
+    npmDependencies ? : Object;
+  }): void;
+}
+
+interface PackageAPI {
+  new(): PackageAPI;
+  addAssets(filenames: string | string[], architecture: string | string[]): void;
+  addFiles(filenames: string | string[], architecture ? : string | string[], options ? : {
+    bare ? : boolean;
+  }): void;
+  export (exportedObjects: string | string[], architecture ? : string | string[], exportOptions ? : Object, testOnly ? : boolean): void;
+  imply(packageNames: string | string[], architecture ? : string | string[]): void;
+  use(packageNames: string | string[], architecture ? : string | string[], options ? : {
+    weak ? : boolean;
+    unordered ? : boolean;
+  }): void;
+  versionsFrom(meteorRelease: string | string[]): void;
+}
+
+declare var console: Console;
+
+declare module "meteor/tools" {
+  module App {
+    function accessRule(pattern: string, options ? : {
+      type ? : string;
+      launchExternal ? : boolean;
+    }): void;
+
+    function configurePlugin(id: string, config: Object): void;
+
+    function icons(icons: Object): void;
+
+    function info(options: {
+      id ? : string;
+      version ? : string;
+      name ? : string;
+      description ? : string;
+      author ? : string;
+      email ? : string;
+      website ? : string;
+    }): void;
+
+    function launchScreens(launchScreens: Object): void;
+
+    function setPreference(name: string, value: string, platform ? : string): void;
+  }
+
+  function execFileAsync(command: string, args ? : any[], options ? : {
+    cwd ? : Object;
+    env ? : Object;
+    stdio ? : any[] | string;
+    destination ? : any;
+    waitForClose ? : string;
+  }): any;
+
+  function execFileSync(command: string, args ? : any[], options ? : {
+    cwd ? : Object;
+    env ? : Object;
+    stdio ? : any[] | string;
+    destination ? : any;
+    waitForClose ? : string;
+  }): String;
+
+  module Assets {
+    function getBinary(assetPath: string, asyncCallback ? : Function): EJSON;
+
+    function getText(assetPath: string, asyncCallback ? : Function): string;
+  }
+
+  module Cordova {
+    function depends(dependencies: {
+      [id: string]: string
+    }): void;
+  }
+
+  module Npm {
+    function depends(dependencies: {
+      [id: string]: string
+    }): void;
+
+    function require(name: string): any;
+  }
+
+  namespace Package {
+    function describe(options: {
+      summary ? : string;
+      version ? : string;
+      name ? : string;
+      git ? : string;
+      documentation ? : string;
+      debugOnly ? : boolean;
+      prodOnly ? : boolean;
+      testOnly ? : boolean;
+    }): void;
+
+    function onTest(func: (api: PackageAPI) => void): void;
+
+    function onUse(func: (api: PackageAPI) => void): void;
+
+    function registerBuildPlugin(options ? : {
+      name ? : string;
+      use ? : string | string[];
+      sources ? : string[];
+      npmDependencies ? : Object;
+    }): void;
+  }
+
+  interface PackageAPI {
+    new(): PackageAPI;
+    addAssets(filenames: string | string[], architecture: string | string[]): void;
+    addFiles(filenames: string | string[], architecture ? : string | string[], options ? : {
+      bare ? : boolean;
+    }): void;
+    export (exportedObjects: string | string[], architecture ? : string | string[], exportOptions ? : Object, testOnly ? : boolean): void;
+    imply(packageNames: string | string[], architecture ? : string | string[]): void;
+    use(packageNames: string | string[], architecture ? : string | string[], options ? : {
+      weak ? : boolean;
+      unordered ? : boolean;
+    }): void;
+    versionsFrom(meteorRelease: string | string[]): void;
+  }
+
+  var console: Console;
+}
+declare module Tracker {
+  function Computation(): void;
+  interface Computation {
+    firstRun: boolean;
+    invalidate(): void;
+    invalidated: boolean;
+    onInvalidate(callback: Function): void;
+    onStop(callback: Function): void;
+    stop(): void;
+    stopped: boolean;
+  }
+  var currentComputation: Computation;
+
+  var Dependency: DependencyStatic;
+  interface DependencyStatic {
+    new(): Dependency;
+  }
+  interface Dependency {
+    changed(): void;
+    depend(fromComputation ? : Computation): boolean;
+    hasDependents(): boolean;
+  }
+
+  var active: boolean;
+
+  function afterFlush(callback: Function): void;
+
+  function autorun(runFunc: (computation: Computation) => void, options ? : {
+    onError ? : Function;
+  }): Computation;
+
+  function flush(): void;
+
+  function nonreactive(func: Function): void;
+
+  function onInvalidate(callback: Function): void;
+}
+
+declare module "meteor/tracker" {
+  module Tracker {
+    function Computation(): void;
+    interface Computation {
+      firstRun: boolean;
+      invalidate(): void;
+      invalidated: boolean;
+      onInvalidate(callback: Function): void;
+      onStop(callback: Function): void;
+      stop(): void;
+      stopped: boolean;
+    }
+    var currentComputation: Computation;
+
+    var Dependency: DependencyStatic;
+    interface DependencyStatic {
+      new(): Dependency;
+    }
+    interface Dependency {
+      changed(): void;
+      depend(fromComputation ? : Computation): boolean;
+      hasDependents(): boolean;
+    }
+
+    var active: boolean;
+
+    function afterFlush(callback: Function): void;
+
+    function autorun(runFunc: (computation: Computation) => void, options ? : {
+      onError ? : Function;
+    }): Computation;
+
+    function flush(): void;
+
+    function nonreactive(func: Function): void;
+
+    function onInvalidate(callback: Function): void;
+  }
+}
\ No newline at end of file
diff --git a/imports/ui/App.jsx b/imports/ui/App.jsx
index 6f7340c..f081940 100644
--- a/imports/ui/App.jsx
+++ b/imports/ui/App.jsx
@@ -1,11 +1,18 @@
 import React from 'react';
 import { Hello } from './Hello.jsx';
 import { Info } from './Info.jsx';
+import { BrowserRouter, Routes, Route, Link } from 'react-router-dom';
 
 export const App = () => (
-  <div>
-    <h1>Welcome to Meteor!</h1>
-    <Hello/>
-    <Info/>
-  </div>
+  <BrowserRouter>
+    <Routes>
+      <Route path="/" element={ <>
+        <div>
+          <h1>Welcome to Meteor!</h1>
+          <Hello/>
+          <Info/>
+        </div>
+      </>} />
+    </Routes>
+  </BrowserRouter>
 );
diff --git a/imports/ui/Login.tsx b/imports/ui/Login.tsx
new file mode 100644
index 0000000..0f3d681
--- /dev/null
+++ b/imports/ui/Login.tsx
@@ -0,0 +1,80 @@
+import React, { useState } from 'react';
+import { Accounts } from 'meteor/accounts-base';
+import { useNavigate } from 'react-router-dom';
+import { Meteor } from 'meteor/meteor';
+
+
+export const Login= () => {
+  const [isLogin, setIsLogin] = useState( { initialState: true } );
+  const navigate = useNavigate();
+
+  const handleLogin = (e) => {
+    e.preventDefault();
+    console.dir(e);
+    console.dir(e.target.elements.email.value);
+    // console.dir(e.target.elements.password.value);
+    const email = e.target.elements.email.value;
+    const password = e.target.elements.password.value;
+
+    Meteor.loginWithPassword(email, password, (err) => {
+      if (err) {
+        console.error(err);
+      } else {
+        navigate('/');
+      }
+    });
+  };
+
+  const handleRegistration = (e) => {
+    e.preventDefault();
+    console.dir(e);
+    const username = e.target.elements.username.value;
+    const email = e.target.elements.email.value;
+    const password = e.target.elements.password.value;
+    const password2 = e.target.elements.password2.value;
+
+    if (password !== password2) {
+      console.error("Passwords do not match!");
+      return null;
+    }
+
+    Accounts.createUserAsync({
+      username,
+      email,
+      password
+    }).then(() => navigate('/'))
+    
+  };
+
+  if (isLogin) {
+    return <form onSubmit={handleLogin}>
+      <label htmlFor="email">E-mail</label>
+      <input id="email" type="email" required />
+      <br />
+      <label htmlFor="password">Password</label>
+      <input id="password" type="password" required />
+      <br />
+      <button type="submit">Login</button>
+      <button onClick={() => setIsLogin( false )}>Register a new account</button>
+    </form>
+  }
+
+  return (
+    <form onSubmit={handleRegistration}>
+      <label htmlFor="username">Username</label>
+      <input id="username" type="text" required />
+      <br />
+      <label htmlFor="email">E-mail</label>
+      <input id="email" type="email" required />
+      <br />
+      <label htmlFor="password">Password</label>
+      <input id="password" type="password" required />
+      <br />
+      <label htmlFor="password2">Repeat password</label>
+      <input id="password2" type="password" required />
+      <br />
+      <button type="submit">Register</button>
+      <button onClick={() => setIsLogin( true )}>Login instead</button>
+    </form>
+  );
+};
\ No newline at end of file
diff --git a/imports/ui/Logout.tsx b/imports/ui/Logout.tsx
new file mode 100644
index 0000000..5d083a9
--- /dev/null
+++ b/imports/ui/Logout.tsx
@@ -0,0 +1,19 @@
+import React, { type FC } from 'react';
+import { Meteor } from 'meteor/meteor';
+import { useUserId } from 'meteor/react-meteor-accounts';
+
+export const Logout: FC = () => {
+  const userId = useUserId();
+ 
+  if (!userId) {
+    return null;
+  }
+
+  Meteor.logout();
+
+  return (
+    <div>
+      <h1>See you later!</h1>
+    </div>
+  );
+};
diff --git a/package-lock.json b/package-lock.json
index 73e0ff9..af0431c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,8 @@
         "@babel/runtime": "^7.20.7",
         "meteor-node-stubs": "^1.2.5",
         "react": "^18.2.0",
-        "react-dom": "^18.2.0"
+        "react-dom": "^18.2.0",
+        "react-router-dom": "^6.28.0"
       }
     },
     "node_modules/@babel/runtime": {
@@ -24,6 +25,15 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@remix-run/router": {
+      "version": "1.21.0",
+      "resolved": "https://registry.npmjs.org/@remix-run/router/-/router-1.21.0.tgz",
+      "integrity": "sha512-xfSkCAchbdG5PnbrKqFWwia4Bi61nH+wm8wLEqfHDyp7Y3dZzgqS2itV8i4gAq9pC2HsTpwyBC6Ds8VHZ96JlA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
     "node_modules/js-tokens": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -1236,6 +1246,38 @@
         "react": "^18.3.1"
       }
     },
+    "node_modules/react-router": {
+      "version": "6.28.0",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-6.28.0.tgz",
+      "integrity": "sha512-HrYdIFqdrnhDw0PqG/AKjAqEqM7AvxCz0DQ4h2W8k6nqmc5uRBYDag0SBxx9iYz5G8gnuNVLzUe13wl9eAsXXg==",
+      "license": "MIT",
+      "dependencies": {
+        "@remix-run/router": "1.21.0"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8"
+      }
+    },
+    "node_modules/react-router-dom": {
+      "version": "6.28.0",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-6.28.0.tgz",
+      "integrity": "sha512-kQ7Unsl5YdyOltsPGl31zOjLrDv+m2VcIEcIHqYYD3Lp0UppLjrzcfJqDJwXxFw3TH/yvapbnUvPlAj7Kx5nbg==",
+      "license": "MIT",
+      "dependencies": {
+        "@remix-run/router": "1.21.0",
+        "react-router": "6.28.0"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "react": ">=16.8",
+        "react-dom": ">=16.8"
+      }
+    },
     "node_modules/regenerator-runtime": {
       "version": "0.14.1",
       "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.14.1.tgz",
diff --git a/package.json b/package.json
index 05d9123..2f9396d 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,8 @@
     "@babel/runtime": "^7.20.7",
     "meteor-node-stubs": "^1.2.5",
     "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react-dom": "^18.2.0",
+    "react-router-dom": "^6.28.0"
   },
   "meteor": {
     "mainModule": {