diff --git a/.gitignore b/.gitignore
index 21f36683..bdb16b16 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+dist
+
 # Cloudflare Workers
 worker
 
@@ -92,7 +94,6 @@ out
 
 # Nuxt.js build / generate output
 .nuxt
-dist
 
 # Gatsby files
 .cache/
diff --git a/.npmignore b/.npmignore
index 061a7967..d6833efa 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,3 +1,5 @@
 example
 benchmark
-.github
\ No newline at end of file
+.github
+tsconfig.json
+src
diff --git a/README.md b/README.md
index 779f6bc0..91cbad48 100644
--- a/README.md
+++ b/README.md
@@ -16,19 +16,21 @@ app.fire()
 ## Feature
 
 - Fast - the router is implemented with Trie-Tree structure.
-- Tiny - use only standard API.
 - Portable - zero dependencies.
 - Flexible - you can make your own middlewares.
-- Optimized - for Cloudflare Workers and Fastly Compute@Edge.
+- Easy - simple API, builtin middleware, and TypeScript support.
+- Optimized - for Cloudflare Workers or Fastly Compute@Edge.
 
 ## Benchmark
 
+Hono is fastest!!
+
 ```
-hono x 813,001 ops/sec ±2.96% (75 runs sampled)
-itty-router x 160,415 ops/sec ±3.31% (85 runs sampled)
-sunder x 307,438 ops/sec ±4.77% (73 runs sampled)
+hono x 758,264 ops/sec ±5.41% (75 runs sampled)
+itty-router x 158,359 ops/sec ±3.21% (89 runs sampled)
+sunder x 297,581 ops/sec ±4.74% (83 runs sampled)
 Fastest is hono
-✨  Done in 37.03s.
+✨  Done in 42.84s.
 ```
 
 ## Install
@@ -45,8 +47,8 @@ $ npm install hono
 
 ## Methods
 
-- app.**HTTP_METHOD**(path, callback)
-- app.**all**(path, callback)
+- app.**HTTP_METHOD**(path, handler)
+- app.**all**(path, handler)
 - app.**route**(path)
 - app.**use**(path, middleware)
 
@@ -120,25 +122,25 @@ const { Hono, Middleware } = require('hono')
 
 ...
 
-app.use('*', Middleware.poweredBy)
+app.use('*', Middleware.poweredBy())
+app.use('*', Middleware.logger())
 
 ```
 
 ### Custom Middleware
 
 ```js
-const logger = async (c, next) => {
+// Custom logger
+app.use('*', async (c, next) => {
   console.log(`[${c.req.method}] ${c.req.url}`)
   await next()
-}
+})
 
-const addHeader = async (c, next) => {
+// Add custom header
+app.use('/message/*', async (c, next) => {
   await next()
   await c.res.headers.add('x-message', 'This is middleware!')
-}
-
-app.use('*', logger)
-app.use('/message/*', addHeader)
+})
 
 app.get('/message/hello', () => 'Hello Middleware!')
 ```
@@ -146,20 +148,18 @@ app.get('/message/hello', () => 'Hello Middleware!')
 ### Custom 404 Response
 
 ```js
-const customNotFound = async (c, next) => {
+app.use('*', async (c, next) => {
   await next()
   if (c.res.status === 404) {
     c.res = new Response('Custom 404 Not Found', { status: 404 })
   }
-}
-
-app.use('*', customNotFound)
+})
 ```
 
 ### Complex Pattern
 
 ```js
-// Log response time
+// Output response time
 app.use('*', async (c, next) => {
   await next()
   const responseTime = await c.res.headers.get('X-Response-Time')
@@ -180,38 +180,41 @@ app.use('*', async (c, next) => {
 ### req
 
 ```js
+
+// Get Request object
 app.get('/hello', (c) => {
   const userAgent = c.req.headers.get('User-Agent')
   ...
 })
+
+// Query params
+app.get('/search', (c) => {
+  const query = c.req.query('q')
+  ...
+})
+
+// Captured params
+app.get('/entry/:id', (c) => {
+  const id = c.req.params('id')
+  ...
+})
 ```
 
 ### res
 
 ```js
+// Response object
 app.use('/', (c, next) => {
   next()
   c.res.headers.append('X-Debug', 'Debug message')
 })
 ```
 
-## Request
-
-### query
+### text
 
 ```js
-app.get('/search', (c) => {
-  const query = c.req.query('q')
-  ...
-})
-```
-
-### params
-
-```js
-app.get('/entry/:id', (c) => {
-  const id = c.req.params('id')
-  ...
+app.get('/say', (c) => {
+  return c.text('Hello!')
 })
 ```
 
@@ -219,7 +222,7 @@ app.get('/entry/:id', (c) => {
 
 Create your first Cloudflare Workers with Hono from scratch.
 
-### Demo
+### How to setup
 
 ![Demo](https://user-images.githubusercontent.com/10682/147877447-ff5907cd-49be-4976-b3b4-5df2ac6dfda4.gif)
 
diff --git a/benchmark/handleEvent/index.js b/benchmark/handleEvent/index.js
index 194dc0f0..0e9029f6 100644
--- a/benchmark/handleEvent/index.js
+++ b/benchmark/handleEvent/index.js
@@ -1,6 +1,6 @@
 import Benchmark from 'benchmark'
 import { makeEdgeEnv } from 'edge-mock'
-import { Hono } from '../../src/hono.js'
+import { Hono } from '../../dist/index'
 import itty from 'itty-router'
 const { Router: IttyRouter } = itty
 import { Router as SunderRouter, Sunder } from 'sunder'
diff --git a/benchmark/webapp/hono/index.js b/benchmark/webapp/hono/index.js
index 5f370ce5..d668de46 100644
--- a/benchmark/webapp/hono/index.js
+++ b/benchmark/webapp/hono/index.js
@@ -1,4 +1,4 @@
-const { Hono } = require('../../../src/hono')
+const { Hono } = require('../../../dist/index')
 
 const hono = new Hono()
 hono.get('/user', () => new Response('User'))
diff --git a/example/basic/index.js b/example/basic/index.js
index 057bee6a..4a1e0207 100644
--- a/example/basic/index.js
+++ b/example/basic/index.js
@@ -1,17 +1,18 @@
-const { Hono, Middleware } = require('../../src/hono')
+const { Hono, Middleware } = require('../../dist/index')
+// or install from npm:
+// const { Hono, Middleware } = require('hono')
 const app = new Hono()
 
 // Mount Builtin Middleware
-app.use('*', Middleware.poweredBy)
+app.use('*', Middleware.poweredBy())
 app.use('*', Middleware.logger())
 
 // Custom Middleware
 // Add Custom Header
-const addHeader = async (c, next) => {
+app.use('/hello/*', async (c, next) => {
   await next()
   await c.res.headers.append('X-message', 'This is addHeader middleware!')
-}
-app.use('/hello/*', addHeader)
+})
 
 // Log response time
 app.use('*', async (c, next) => {
@@ -29,7 +30,7 @@ app.use('*', async (c, next) => {
 })
 
 // Routing
-app.get('/', () => 'Hono!!')
+app.get('/', () => new Response('Hono!!'))
 app.get('/hello', () => new Response('This is /hello'))
 app.get('/entry/:id', (c) => {
   const id = c.req.params('id')
@@ -42,6 +43,7 @@ app.get('/fetch-url', async () => {
   return new Response(`https://example.com/ is ${response.status}`)
 })
 
+// Request headers
 app.get('/user-agent', (c) => {
   const userAgent = c.req.headers.get('User-Agent')
   return new Response(`Your UserAgent is ${userAgent}`)
diff --git a/example/compute-at-edge/index.js b/example/compute-at-edge/index.js
index 71e95deb..5e013764 100644
--- a/example/compute-at-edge/index.js
+++ b/example/compute-at-edge/index.js
@@ -1,7 +1,7 @@
 const { Hono } = require('hono')
 const app = new Hono()
 
-app.use('*', (c, next) => {
+app.use('*', async (c, next) => {
   console.log(`[${c.req.method}] ${c.req.url}`)
   next()
 })
diff --git a/jest.config.js b/jest.config.js
new file mode 100644
index 00000000..2c1fc104
--- /dev/null
+++ b/jest.config.js
@@ -0,0 +1,6 @@
+module.exports = {
+  testMatch: ['**/test/**/*.+(ts|tsx|js)', '**/src/**/(*.)+(spec|test).+(ts|tsx|js)'],
+  transform: {
+    '^.+\\.(ts|tsx)$': 'ts-jest',
+  },
+}
diff --git a/package.json b/package.json
index 7320c0e9..51c845d1 100644
--- a/package.json
+++ b/package.json
@@ -1,10 +1,17 @@
 {
   "name": "hono",
-  "version": "0.0.10",
-  "description": "Minimal web framework for Cloudflare Workers and Fastly Compute@Edge",
-  "main": "src/hono.js",
+  "version": "0.0.11",
+  "description": "Tiny web framework for Cloudflare Workers and others.",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "files": [
+    "dist"
+  ],
   "scripts": {
-    "test": "jest"
+    "test": "jest",
+    "build": "rimraf dist && tsc",
+    "watch": "tsc -w",
+    "prepublishOnly": "yarn build"
   },
   "author": "Yusuke Wada <yusuke@kamawada.com> (https://github.com/yusukebe)",
   "license": "MIT",
@@ -26,7 +33,13 @@
     "compute@edge"
   ],
   "devDependencies": {
-    "edge-mock": "^0.0.15",
-    "jest": "^27.4.5"
+    "@cloudflare/workers-types": "^3.3.0",
+    "@types/jest": "^27.4.0",
+    "@types/service-worker-mock": "^2.0.1",
+    "jest": "^27.4.5",
+    "rimraf": "^3.0.2",
+    "service-worker-mock": "^2.0.5",
+    "ts-jest": "^27.1.2",
+    "typescript": "^4.5.4"
   }
-}
+}
\ No newline at end of file
diff --git a/src/compose.js b/src/compose.ts
similarity index 77%
rename from src/compose.js
rename to src/compose.ts
index 665ec952..4d92f651 100644
--- a/src/compose.js
+++ b/src/compose.ts
@@ -1,9 +1,9 @@
 // Based on the code in the MIT licensed `koa-compose` package.
-const compose = (middleware) => {
-  return function (context, next) {
+export const compose = (middleware: any) => {
+  return function (context: any, next?: Function) {
     let index = -1
     return dispatch(0)
-    function dispatch(i) {
+    function dispatch(i: number): any {
       if (i <= index) return Promise.reject(new Error('next() called multiple times'))
       index = i
       let fn = middleware[i]
@@ -17,5 +17,3 @@ const compose = (middleware) => {
     }
   }
 }
-
-module.exports = compose
diff --git a/src/hono.d.ts b/src/hono.d.ts
deleted file mode 100644
index 58bb46a9..00000000
--- a/src/hono.d.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-type Result = {
-  handler: any
-  params: {}
-}
-
-declare class Node {
-  method: string
-  handler: any
-  children: Node[]
-  middlewares: any[]
-
-  insert(method: string, path: string, handler: any): Node
-  search(method: string, path: string): Result
-}
-
-declare class Context {
-  req: Request
-  res: Response
-  newResponse(params: {}): Response
-}
-
-type Handler = (c: Context, next: () => void) => Response | void
-
-declare class Router {
-  tempPath: string
-  node: Node
-
-  add(method: string, path: string, handler: Handler): Node
-  match(method: string, path: string): Node
-}
-
-export class Hono {
-  router: Router
-  middlewareRouters: Router[]
-
-  use(path: string, middleware: Handler): void
-
-  route(path: string): Hono
-  fire(): void
-
-  all(path: string, handler: Handler): Hono
-  get(path: string, handler: Handler): Hono
-  post(path: string, handler: Handler): Hono
-  put(path: string, handler: Handler): Hono
-  head(path: string, handler: Handler): Hono
-  delete(path: string, handler: Handler): Hono
-
-  notFound(): Response
-
-  getRouter(): Router
-  addRoute(method: string, args: any[]): Hono
-  matchRoute(method: string, path: string): Promise<Node>
-  createContext(req: Request, res: Response): Promise<Context>
-  dispatch(req: Request, res: Response): Promise<Response>
-  handleEvent(event: FetchEvent): Promise<Response>
-}
-
-export class Middleware {
-  static defaultFilter: Handler
-  // Add builtin middlewares
-  static poweredBy: Handler
-}
-
-interface FetchEvent extends Event {
-  request: Request
-  respondWith(response: Promise<Response> | Response): Promise<Response>
-}
diff --git a/src/hono.js b/src/hono.js
deleted file mode 100644
index d084fa0f..00000000
--- a/src/hono.js
+++ /dev/null
@@ -1,141 +0,0 @@
-'use strict'
-
-const Node = require('./node')
-const Middleware = require('./middleware')
-const compose = require('./compose')
-const methods = require('./methods')
-const { getPathFromURL } = require('./util')
-
-const METHOD_NAME_OF_ALL = 'ALL'
-
-class Router {
-  constructor() {
-    this.node = new Node()
-    this.tempPath = '/'
-  }
-
-  add(method, path, ...handlers) {
-    this.node.insert(method, path, handlers)
-  }
-
-  match(method, path) {
-    return this.node.search(method, path)
-  }
-}
-
-class Hono {
-  constructor() {
-    this.router = new Router()
-    this.middlewareRouters = []
-
-    for (const method of methods) {
-      this[method] = (...args) => {
-        return this.addRoute(method, ...args)
-      }
-    }
-  }
-
-  all(...args) {
-    this.addRoute('ALL', ...args)
-  }
-
-  getRouter() {
-    return this.router
-  }
-
-  addRoute(method, ...args) {
-    method = method.toUpperCase()
-    if (args.length === 1) {
-      this.router.add(method, this.router.tempPath, ...args)
-    } else {
-      this.router.add(method, ...args)
-    }
-    return this
-  }
-
-  route(path) {
-    this.router.tempPath = path
-    return this
-  }
-
-  use(path, middleware) {
-    if (middleware.constructor.name !== 'AsyncFunction') {
-      throw new TypeError('middleware must be a async function!')
-    }
-
-    const router = new Router()
-    router.add(METHOD_NAME_OF_ALL, path, middleware)
-    this.middlewareRouters.push(router)
-  }
-
-  async matchRoute(method, path) {
-    return this.router.match(method, path)
-  }
-
-  // XXX
-  async createContext(req, res) {
-    return {
-      req: req,
-      res: res,
-      newResponse: (params) => {
-        return new Response(params)
-      },
-    }
-  }
-
-  async dispatch(request, response) {
-    const [method, path] = [request.method, getPathFromURL(request.url)]
-
-    const result = await this.matchRoute(method, path)
-
-    request.params = (key) => result.params[key]
-
-    let handler = result ? result.handler[0] : this.notFound // XXX
-
-    const middleware = []
-
-    for (const mr of this.middlewareRouters) {
-      const mwResult = mr.match(METHOD_NAME_OF_ALL, path)
-      if (mwResult) {
-        middleware.push(...mwResult.handler)
-      }
-    }
-
-    let wrappedHandler = async (context, next) => {
-      context.res = await handler(context)
-      await next()
-    }
-
-    middleware.push(Middleware.defaultFilter)
-    middleware.push(wrappedHandler)
-
-    const composed = compose(middleware)
-    const c = await this.createContext(request, response)
-
-    await composed(c)
-
-    return c.res
-  }
-
-  async handleEvent(event) {
-    return this.dispatch(event.request, {}) // XXX
-  }
-
-  fire() {
-    addEventListener('fetch', (event) => {
-      event.respondWith(this.handleEvent(event))
-    })
-  }
-
-  notFound() {
-    return new Response('Not Found', { status: 404 })
-  }
-}
-
-// Default Export
-module.exports = Hono
-exports = module.exports
-
-// Named Export
-exports.Hono = Hono
-exports.Middleware = Middleware
diff --git a/src/hono.ts b/src/hono.ts
new file mode 100644
index 00000000..79720fae
--- /dev/null
+++ b/src/hono.ts
@@ -0,0 +1,196 @@
+import { Node, Result } from './node'
+import { compose } from './compose'
+import { getPathFromURL } from './util'
+import { Middleware } from './middleware'
+
+export { Middleware }
+
+const METHOD_NAME_OF_ALL = 'ALL'
+
+declare global {
+  interface Request {
+    params: (key: string) => any
+    query: (key: string) => string | null
+  }
+}
+
+export class Context {
+  req: Request
+  res: Response
+
+  constructor(req: Request, res: Response) {
+    this.req = req
+    this.res = res
+  }
+
+  newResponse(body?: BodyInit | null | undefined, init?: ResponseInit | undefined): Response {
+    return new Response(body, init)
+  }
+
+  text(body: string) {
+    return this.newResponse(body, {
+      status: 200,
+      headers: {
+        'Content-Type': 'text/plain',
+      },
+    })
+  }
+}
+
+type Handler = (c: Context, next?: Function) => Response | Promise<Response>
+type MiddlwareHandler = (c: Context, next: Function) => Promise<void>
+
+export class Router<T> {
+  node: Node<T>
+
+  constructor() {
+    this.node = new Node()
+  }
+
+  add(method: string, path: string, handler: T) {
+    this.node.insert(method, path, handler)
+  }
+
+  match(method: string, path: string): Result<T> | null {
+    return this.node.search(method, path)
+  }
+}
+
+export class Hono {
+  router: Router<Handler[]>
+  middlewareRouters: Router<MiddlwareHandler>[]
+  tempPath: string
+
+  constructor() {
+    this.router = new Router()
+    this.middlewareRouters = []
+    this.tempPath = '/'
+  }
+
+  /* HTTP METHODS */
+  get(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('get', arg, ...args)
+  }
+  post(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('post', arg, ...args)
+  }
+  put(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('put', arg, ...args)
+  }
+  head(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('head', arg, ...args)
+  }
+  delete(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('delete', arg, ...args)
+  }
+  options(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('options', arg, ...args)
+  }
+  patch(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('patch', arg, ...args)
+  }
+
+  /*
+  trace
+  copy
+  lock
+  purge
+  unlock
+  report
+  checkout
+  merge
+  notify
+  subscribe
+  unsubscribe
+  search
+  connect
+  */
+
+  all(arg: string | Handler, ...args: Handler[]): Hono {
+    return this.addRoute('all', arg, ...args)
+  }
+
+  route(path: string): Hono {
+    this.tempPath = path
+    return this
+  }
+
+  use(path: string, middleware: MiddlwareHandler): void {
+    if (middleware.constructor.name !== 'AsyncFunction') {
+      throw new TypeError('middleware must be a async function!')
+    }
+
+    const router = new Router<MiddlwareHandler>()
+    router.add(METHOD_NAME_OF_ALL, path, middleware)
+    this.middlewareRouters.push(router)
+  }
+
+  // addRoute('get', '/', handler)
+  addRoute(method: string, arg: string | Handler, ...args: Handler[]): Hono {
+    method = method.toUpperCase()
+    if (typeof arg === 'string') {
+      this.router.add(method, arg, args)
+    } else {
+      args.unshift(arg)
+      this.router.add(method, this.tempPath, args)
+    }
+    return this
+  }
+
+  async matchRoute(method: string, path: string): Promise<Result<Handler[]>> {
+    return this.router.match(method, path)
+  }
+
+  async dispatch(request: Request, response?: Response) {
+    const [method, path] = [request.method, getPathFromURL(request.url)]
+
+    const result = await this.matchRoute(method, path)
+
+    request.params = (key: string): string => {
+      if (result) {
+        return result.params[key]
+      }
+      return ''
+    }
+
+    let handler = result ? result.handler[0] : this.notFound // XXX
+
+    const middleware = []
+
+    for (const mr of this.middlewareRouters) {
+      const mwResult = mr.match(METHOD_NAME_OF_ALL, path)
+      if (mwResult) {
+        middleware.push(mwResult.handler)
+      }
+    }
+
+    let wrappedHandler = async (context: Context, next: Function) => {
+      context.res = await handler(context)
+      await next()
+    }
+
+    middleware.push(Middleware.defaultFilter)
+    middleware.push(wrappedHandler)
+
+    const composed = compose(middleware)
+    const c = new Context(request, response)
+
+    await composed(c)
+
+    return c.res
+  }
+
+  async handleEvent(event: FetchEvent): Promise<Response> {
+    return this.dispatch(event.request)
+  }
+
+  fire() {
+    addEventListener('fetch', (event: FetchEvent): void => {
+      event.respondWith(this.handleEvent(event))
+    })
+  }
+
+  notFound() {
+    return new Response('Not Found', { status: 404 })
+  }
+}
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 00000000..0ec1fd81
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1 @@
+export { Hono, Middleware, Context } from './hono'
diff --git a/src/methods.js b/src/methods.ts
similarity index 87%
rename from src/methods.js
rename to src/methods.ts
index 5ab1fa8d..2d9f97d9 100644
--- a/src/methods.js
+++ b/src/methods.ts
@@ -1,4 +1,4 @@
-const methods = [
+export const methods = [
   'get',
   'post',
   'put',
@@ -26,5 +26,3 @@ const methods = [
   'search',
   'connect',
 ]
-
-module.exports = methods
diff --git a/src/middleware.js b/src/middleware.js
deleted file mode 100644
index 02be2aa4..00000000
--- a/src/middleware.js
+++ /dev/null
@@ -1,11 +0,0 @@
-const defaultFilter = require('./middleware/defaultFilter')
-const poweredBy = require('./middleware/poweredBy/poweredBy')
-const logger = require('./middleware/logger/logger')
-
-function Middleware() {}
-
-Middleware.defaultFilter = defaultFilter
-Middleware.poweredBy = poweredBy
-Middleware.logger = logger
-
-module.exports = Middleware
diff --git a/src/middleware.ts b/src/middleware.ts
new file mode 100644
index 00000000..9ed0700b
--- /dev/null
+++ b/src/middleware.ts
@@ -0,0 +1,9 @@
+import { defaultFilter } from './middleware/defaultFilter'
+import { poweredBy } from './middleware/poweredBy/poweredBy'
+import { logger } from './middleware/logger/logger'
+
+export class Middleware {
+  static defaultFilter = defaultFilter
+  static poweredBy = poweredBy
+  static logger = logger
+}
diff --git a/src/middleware/defaultFilter.js b/src/middleware/defaultFilter.js
deleted file mode 100644
index 13132f95..00000000
--- a/src/middleware/defaultFilter.js
+++ /dev/null
@@ -1,19 +0,0 @@
-const defaultFilter = async (c, next) => {
-  c.req.query = (key) => {
-    const url = new URL(c.req.url)
-    return url.searchParams.get(key)
-  }
-
-  await next()
-
-  if (typeof c.res === 'string') {
-    c.res = new Response(c.res, {
-      status: 200,
-      headers: {
-        'Conten-Type': 'text/plain',
-      },
-    })
-  }
-}
-
-module.exports = defaultFilter
diff --git a/src/middleware/defaultFilter.ts b/src/middleware/defaultFilter.ts
new file mode 100644
index 00000000..26361c24
--- /dev/null
+++ b/src/middleware/defaultFilter.ts
@@ -0,0 +1,10 @@
+import { Context } from '../hono'
+
+export const defaultFilter = async (c: Context, next: Function) => {
+  c.req.query = (key: string) => {
+    const url = new URL(c.req.url)
+    return url.searchParams.get(key)
+  }
+
+  await next()
+}
diff --git a/src/middleware/logger/logger.test.js b/src/middleware/logger/logger.test.ts
similarity index 79%
rename from src/middleware/logger/logger.test.js
rename to src/middleware/logger/logger.test.ts
index 6ac42045..29c15884 100644
--- a/src/middleware/logger/logger.test.js
+++ b/src/middleware/logger/logger.test.ts
@@ -1,13 +1,14 @@
-const { makeEdgeEnv } = require('edge-mock')
-const { Hono, Middleware } = require('../../hono')
+import makeServiceWorkerEnv from 'service-worker-mock'
+import { Hono, Middleware } from '../../hono'
 
-makeEdgeEnv()
+declare var global: any
+Object.assign(global, makeServiceWorkerEnv())
 
 describe('Logger by Middleware', () => {
   const app = new Hono()
 
   let log = ''
-  const logFn = (str) => {
+  const logFn = (str: string) => {
     log = str
   }
 
diff --git a/src/middleware/logger/logger.js b/src/middleware/logger/logger.ts
similarity index 68%
rename from src/middleware/logger/logger.js
rename to src/middleware/logger/logger.ts
index 4a90d3f7..aee009c6 100644
--- a/src/middleware/logger/logger.js
+++ b/src/middleware/logger/logger.ts
@@ -1,6 +1,7 @@
-const { getPathFromURL } = require('../../util')
+import { getPathFromURL } from '../../util'
+import { Context } from '../../hono'
 
-const humanize = (n, opts) => {
+const humanize = (n: string[], opts?: any) => {
   const options = opts || {}
   const d = options.delimiter || ','
   const s = options.separator || '.'
@@ -9,9 +10,9 @@ const humanize = (n, opts) => {
   return n.join(s)
 }
 
-const time = (start) => {
+const time = (start: number) => {
   const delta = Date.now() - start
-  return humanize(delta < 10000 ? delta + 'ms' : Math.round(delta / 1000) + 's')
+  return humanize([delta < 10000 ? delta + 'ms' : Math.round(delta / 1000) + 's'])
 }
 
 const LogPrefix = {
@@ -20,8 +21,8 @@ const LogPrefix = {
   Error: 'xxx',
 }
 
-const colorStatus = (status) => {
-  const out = {
+const colorStatus = (status: number = 0) => {
+  const out: { [key: number]: string } = {
     7: `\x1b[35m${status}\x1b[0m`,
     5: `\x1b[31m${status}\x1b[0m`,
     4: `\x1b[33m${status}\x1b[0m`,
@@ -32,7 +33,7 @@ const colorStatus = (status) => {
   }
   return out[(status / 100) | 0]
 }
-function log(fn, prefix, method, path, status, elasped) {
+function log(fn: Function, prefix: string, method: string, path: string, status?: number, elasped?: string) {
   const out =
     prefix === LogPrefix.Incoming
       ? `  ${prefix} ${method} ${path}`
@@ -40,8 +41,8 @@ function log(fn, prefix, method, path, status, elasped) {
   fn(out)
 }
 
-const logger = (fn = console.log) => {
-  return async (c, next) => {
+export const logger = (fn = console.log) => {
+  return async (c: Context, next: Function) => {
     const { method } = c.req
     const path = getPathFromURL(c.req.url)
 
@@ -59,5 +60,3 @@ const logger = (fn = console.log) => {
     log(fn, LogPrefix.Outgoing, method, path, c.res.status, time(start))
   }
 }
-
-module.exports = logger
diff --git a/src/middleware/poweredBy/poweredBy.js b/src/middleware/poweredBy/poweredBy.js
deleted file mode 100644
index c1ad1ab5..00000000
--- a/src/middleware/poweredBy/poweredBy.js
+++ /dev/null
@@ -1,6 +0,0 @@
-const poweredBy = async (c, next) => {
-  await next()
-  await c.res.headers.append('X-Powered-By', 'Hono')
-}
-
-module.exports = poweredBy
diff --git a/src/middleware/poweredBy/poweredBy.test.js b/src/middleware/poweredBy/poweredBy.test.ts
similarity index 63%
rename from src/middleware/poweredBy/poweredBy.test.js
rename to src/middleware/poweredBy/poweredBy.test.ts
index deaaf18e..f551dc5d 100644
--- a/src/middleware/poweredBy/poweredBy.test.js
+++ b/src/middleware/poweredBy/poweredBy.test.ts
@@ -1,12 +1,13 @@
-const { makeEdgeEnv } = require('edge-mock')
-const { Hono, Middleware } = require('../../hono')
+import makeServiceWorkerEnv from 'service-worker-mock'
+import { Hono, Middleware } from '../../hono'
 
-makeEdgeEnv()
+declare var global: any
+Object.assign(global, makeServiceWorkerEnv())
 
 describe('Powered by Middleware', () => {
   const app = new Hono()
 
-  app.use('*', Middleware.poweredBy)
+  app.use('*', Middleware.poweredBy())
   app.get('/', () => new Response('root'))
 
   it('Response headers include X-Powered-By', async () => {
diff --git a/src/middleware/poweredBy/poweredBy.ts b/src/middleware/poweredBy/poweredBy.ts
new file mode 100644
index 00000000..26bf0612
--- /dev/null
+++ b/src/middleware/poweredBy/poweredBy.ts
@@ -0,0 +1,9 @@
+import { Context } from '../../hono'
+
+export const poweredBy = () => {
+  return async (c: Context, next: Function) => {
+    await next()
+    // await c.res.headers.append('X-Powered-By', 'Hono')
+    c.res.headers.append('X-Powered-By', 'Hono')
+  }
+}
diff --git a/src/node.js b/src/node.js
deleted file mode 100644
index fc7f9f2c..00000000
--- a/src/node.js
+++ /dev/null
@@ -1,97 +0,0 @@
-'use strict'
-
-const { splitPath, getPattern } = require('./util')
-
-const METHOD_NAME_OF_ALL = 'ALL'
-
-const createResult = (handler, params) => {
-  return { handler: handler, params: params }
-}
-
-const noRoute = () => {
-  return null
-}
-
-function Node(method, handler, children) {
-  this.children = children || {}
-  this.method = {}
-  if (method && handler) {
-    this.method[method] = handler
-  }
-  this.middlewares = []
-}
-
-Node.prototype.insert = function (method, path, handler) {
-  let curNode = this
-  const parts = splitPath(path)
-  for (let i = 0; i < parts.length; i++) {
-    const p = parts[i]
-    if (Object.keys(curNode.children).includes(p)) {
-      curNode = curNode.children[p]
-      continue
-    }
-    curNode.children[p] = new Node(method, handler)
-    curNode = curNode.children[p]
-  }
-  curNode.method[method] = handler
-  return curNode
-}
-
-Node.prototype.search = function (method, path) {
-  let curNode = this
-
-  const params = {}
-  const parts = splitPath(path)
-
-  for (let i = 0; i < parts.length; i++) {
-    const p = parts[i]
-    const nextNode = curNode.children[p]
-    if (nextNode) {
-      curNode = nextNode
-      continue
-    }
-
-    let isWildcard = false
-    let isParamMatch = false
-    const keys = Object.keys(curNode.children)
-    for (let j = 0; j < keys.length; j++) {
-      const key = keys[j]
-      // Wildcard
-      if (key === '*') {
-        curNode = curNode.children['*']
-        isWildcard = true
-        break
-      }
-      const pattern = getPattern(key)
-      if (pattern) {
-        const match = p.match(new RegExp(pattern[1]))
-        if (match) {
-          const k = pattern[0]
-          params[k] = match[1]
-          curNode = curNode.children[key]
-          isParamMatch = true
-          break
-        }
-        return noRoute()
-      }
-    }
-
-    if (isWildcard) {
-      break
-    }
-
-    if (isParamMatch === false) {
-      return noRoute()
-    }
-  }
-
-  const handler = curNode.method[METHOD_NAME_OF_ALL] || curNode.method[method]
-
-  if (!handler) {
-    return noRoute()
-  }
-
-  return createResult(handler, params)
-}
-
-module.exports = Node
diff --git a/src/node.ts b/src/node.ts
new file mode 100644
index 00000000..f592bc29
--- /dev/null
+++ b/src/node.ts
@@ -0,0 +1,123 @@
+import { splitPath, getPattern } from './util'
+
+const METHOD_NAME_OF_ALL = 'ALL'
+
+export class Result<T> {
+  handler: T
+  params: { [key: string]: string }
+  constructor(handler: T, params: { [key: string]: string }) {
+    this.handler = handler
+    this.params = params
+  }
+}
+
+const noRoute = (): null => {
+  return null
+}
+
+export class Node<T> {
+  method: { [key: string]: T }
+  handler: T
+  children: { [key: string]: Node<T> }
+  middlewares: []
+
+  constructor(method?: string, handler?: any, children?: { [key: string]: Node<T> }) {
+    this.children = children || {}
+    this.method = {}
+    if (method && handler) {
+      this.method[method] = handler
+    }
+    this.middlewares = []
+  }
+
+  insert(method: string, path: string, handler: T): Node<T> {
+    let curNode: Node<T> = this
+    const parts = splitPath(path)
+    for (let i = 0, len = parts.length; i < len; i++) {
+      const p: string = parts[i]
+      if (Object.keys(curNode.children).includes(p)) {
+        curNode = curNode.children[p]
+        continue
+      }
+      curNode.children[p] = new Node()
+      curNode = curNode.children[p]
+    }
+    curNode.method[method] = handler
+    return curNode
+  }
+
+  search(method: string, path: string): Result<T> {
+    let curNode: Node<T> = this
+
+    const params: { [key: string]: string } = {}
+    let parts = splitPath(path)
+
+    for (let i = 0, len = parts.length; i < len; i++) {
+      const p: string = parts[i]
+
+      // '*' => match any path
+      if (curNode.children['*']) {
+        const astNode = curNode.children['*']
+        if (Object.keys(astNode.children).length === 0) {
+          curNode = astNode
+          break
+        }
+      }
+
+      const nextNode = curNode.children[p]
+
+      if (nextNode) {
+        curNode = nextNode
+        // '/hello/*' => match '/hello'
+        if (!(i == len - 1 && nextNode.children['*'])) {
+          continue
+        }
+      }
+
+      let isWildcard = false
+      let isParamMatch = false
+      const keys = Object.keys(curNode.children)
+
+      for (let j = 0, len = keys.length; j < len; j++) {
+        const key: string = keys[j]
+
+        // Wildcard
+        // '/hello/*/foo' => match /hello/bar/foo
+        if (key === '*') {
+          curNode = curNode.children['*']
+          isWildcard = true
+          break
+        }
+        const pattern = getPattern(key)
+        // Named match
+        if (pattern) {
+          const match = p.match(new RegExp(pattern[1]))
+          if (match) {
+            const k: string = pattern[0]
+            params[k] = match[1]
+            curNode = curNode.children[key]
+            isParamMatch = true
+            break
+          }
+          return noRoute()
+        }
+      }
+
+      if (isWildcard && i === len - 1) {
+        break
+      }
+
+      if (isWildcard === false && isParamMatch === false) {
+        return noRoute()
+      }
+    }
+
+    const handler = curNode.method[METHOD_NAME_OF_ALL] || curNode.method[method]
+
+    if (!handler) {
+      return noRoute()
+    }
+
+    return new Result<T>(handler, params)
+  }
+}
diff --git a/src/util.js b/src/util.ts
similarity index 51%
rename from src/util.js
rename to src/util.ts
index 91346439..fcd98c84 100644
--- a/src/util.js
+++ b/src/util.ts
@@ -1,12 +1,12 @@
-const splitPath = (path) => {
-  path = path.split(/\//) // faster than path.split('/')
-  if (path[0] === '') {
-    path.shift()
+export const splitPath = (path: string): string[] => {
+  const paths = path.split(/\//) // faster than path.split('/')
+  if (paths[0] === '') {
+    paths.shift()
   }
-  return path
+  return paths
 }
 
-const getPattern = (label) => {
+export const getPattern = (label: string): string[] | null => {
   // :id{[0-9]+}  => ([0-9]+)
   // :id          => (.+)
   //const name = ''
@@ -18,16 +18,14 @@ const getPattern = (label) => {
       return [match[1], '(.+)']
     }
   }
+  return null
 }
 
-const getPathFromURL = (url) => {
+export const getPathFromURL = (url: string) => {
   // XXX
   const match = url.match(/^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?/)
-  return match[5]
-}
-
-module.exports = {
-  splitPath,
-  getPattern,
-  getPathFromURL,
+  if (match) {
+    return match[5]
+  }
+  return ''
 }
diff --git a/test/compose.test.js b/test/compose.test.ts
similarity index 61%
rename from test/compose.test.js
rename to test/compose.test.ts
index 7be6189e..2fa1c9e7 100644
--- a/test/compose.test.js
+++ b/test/compose.test.ts
@@ -1,21 +1,26 @@
-const compose = require('../src/compose')
+import { compose } from '../src/compose'
+
+class C {
+  req: { [key: string]: any }
+  res: { [key: string]: any }
+}
 
 describe('compose middleware', () => {
-  const middleware = []
+  const middleware: Function[] = []
 
-  const a = async (c, next) => {
+  const a = async (c: C, next: Function) => {
     c.req['log'] = 'log'
     await next()
   }
   middleware.push(a)
 
-  const b = async (c, next) => {
+  const b = async (c: C, next: Function) => {
     await next()
-    c.res['header'] = `${c.res.header}-custom-header`
+    c.res['headers'] = `${c.res.headers}-custom-header`
   }
   middleware.push(b)
 
-  const handler = async (c, next) => {
+  const handler = async (c: C, next: Function) => {
     c.req['log'] = `${c.req.log} message`
     await next()
     c.res = { message: 'new response' }
@@ -26,14 +31,14 @@ describe('compose middleware', () => {
   const response = {}
 
   it('Request', async () => {
-    const c = { req: request, res: response }
+    const c: C = { req: request, res: response }
     const composed = compose(middleware)
     await composed(c)
     expect(c.req['log']).not.toBeNull()
     expect(c.req['log']).toBe('log message')
   })
   it('Response', async () => {
-    const c = { req: request, res: response }
+    const c: C = { req: request, res: response }
     const composed = compose(middleware)
     await composed(c)
     expect(c.res['header']).not.toBeNull()
diff --git a/test/hono.test.js b/test/hono.test.ts
similarity index 64%
rename from test/hono.test.js
rename to test/hono.test.ts
index 701795ff..7b77a152 100644
--- a/test/hono.test.js
+++ b/test/hono.test.ts
@@ -1,11 +1,11 @@
-const { makeEdgeEnv } = require('edge-mock')
-const { Hono } = require('../src/hono')
+import makeServiceWorkerEnv from 'service-worker-mock'
+import { Hono, Context } from '../src/hono'
 
-makeEdgeEnv()
+declare var global: any
+Object.assign(global, makeServiceWorkerEnv())
 
 describe('GET Request', () => {
   const app = new Hono()
-
   app.get('/hello', () => {
     return new Response('hello', {
       status: 200,
@@ -31,6 +31,42 @@ describe('GET Request', () => {
   })
 })
 
+describe('Routing', () => {
+  const app = new Hono()
+
+  it('Return it self', async () => {
+    const appRes = app.get('/', () => new Response('get /'))
+    expect(appRes).not.toBeUndefined()
+    appRes.delete('/', () => new Response('delete /'))
+    let req = new Request('/', { method: 'DELETE' })
+    const res = await appRes.dispatch(req)
+    expect(res).not.toBeNull()
+    expect(res.status).toBe(200)
+    expect(await res.text()).toBe('delete /')
+  })
+
+  it('Chained route', async () => {
+    app
+      .route('/route')
+      .get(() => new Response('get /route'))
+      .post(() => new Response('post /route'))
+      .put(() => new Response('put /route'))
+    let req = new Request('/route', { method: 'GET' })
+    let res = await app.dispatch(req)
+    expect(res.status).toBe(200)
+    expect(await res.text()).toBe('get /route')
+
+    req = new Request('/route', { method: 'POST' })
+    res = await app.dispatch(req)
+    expect(res.status).toBe(200)
+    expect(await res.text()).toBe('post /route')
+
+    req = new Request('/route', { method: 'DELETE' })
+    res = await app.dispatch(req)
+    expect(res.status).toBe(404)
+  })
+})
+
 describe('params and query', () => {
   const app = new Hono()
 
@@ -65,29 +101,27 @@ describe('params and query', () => {
 describe('Middleware', () => {
   const app = new Hono()
 
-  const logger = async (c, next) => {
+  // Custom Logger
+  app.use('*', async (c, next) => {
     console.log(`${c.req.method} : ${c.req.url}`)
     await next()
-  }
+  })
 
-  const rootHeader = async (c, next) => {
+  // Apeend Custom Header
+  app.use('*', async (c, next) => {
     await next()
     await c.res.headers.append('x-custom', 'root')
-  }
+  })
 
-  const customHeader = async (c, next) => {
+  app.use('/hello', async (c, next) => {
     await next()
     await c.res.headers.append('x-message', 'custom-header')
-  }
-  const customHeader2 = async (c, next) => {
-    await next()
-    c.res.headers.append('x-message-2', 'custom-header-2')
-  }
+  })
 
-  app.use('*', logger)
-  app.use('*', rootHeader)
-  app.use('/hello', customHeader)
-  app.use('/hello/*', customHeader2)
+  app.use('/hello/*', async (c, next) => {
+    await next()
+    await c.res.headers.append('x-message-2', 'custom-header-2')
+  })
 
   app.get('/hello', () => {
     return new Response('hello')
@@ -120,21 +154,21 @@ describe('Middleware', () => {
 describe('Custom 404', () => {
   const app = new Hono()
 
-  const customNotFound = async (c, next) => {
-    await next()
-    if (c.res.status === 404) {
-      c.res = new Response('Custom 404 Not Found', { status: 404 })
-    }
-  }
-
   app.notFound = () => {
     return new Response('Default 404 Nout Found', { status: 404 })
   }
 
-  app.use('*', customNotFound)
+  app.use('*', async (c, next) => {
+    await next()
+    if (c.res.status === 404) {
+      c.res = new Response('Custom 404 Not Found', { status: 404 })
+    }
+  })
+
   app.get('/hello', () => {
     return new Response('hello')
   })
+
   it('Custom 404 Not Found', async () => {
     let req = new Request('/hello')
     let res = await app.dispatch(req)
@@ -146,15 +180,16 @@ describe('Custom 404', () => {
   })
 })
 
-describe('Error Handling', () => {
+describe('Context', () => {
   const app = new Hono()
+  app.get('/', (c) => {
+    return c.text('get /')
+  })
 
-  it('Middleware must be async function', () => {
-    expect(() => {
-      app.use('*', {})
-    }).toThrow(TypeError)
-    expect(() => {
-      app.use('*', () => '')
-    }).toThrow(TypeError)
+  it('c.text', async () => {
+    let req = new Request('/')
+    let res = await app.dispatch(req)
+    expect(res.status).toBe(200)
+    expect(await res.text()).toBe('get /')
   })
 })
diff --git a/test/middleware.test.js b/test/middleware.test.ts
similarity index 63%
rename from test/middleware.test.js
rename to test/middleware.test.ts
index 69db84e2..980e2c35 100644
--- a/test/middleware.test.js
+++ b/test/middleware.test.ts
@@ -1,12 +1,13 @@
-const { makeEdgeEnv } = require('edge-mock')
-const { Hono, Middleware } = require('../src/hono')
+import makeServiceWorkerEnv from 'service-worker-mock'
+import { Hono, Middleware } from '../src/hono'
 
-makeEdgeEnv()
+declare var global: any
+Object.assign(global, makeServiceWorkerEnv())
 
 describe('Builtin Middleware', () => {
   const app = new Hono()
 
-  app.use('*', Middleware.poweredBy)
+  app.use('*', Middleware.poweredBy())
   app.get('/', () => new Response('root'))
 
   it('Builtin Powered By Middleware', async () => {
diff --git a/test/node.test.js b/test/node.test.ts
similarity index 67%
rename from test/node.test.js
rename to test/node.test.ts
index 462bd79a..28cfec2a 100644
--- a/test/node.test.js
+++ b/test/node.test.ts
@@ -1,4 +1,4 @@
-const Node = require('../src/node')
+import { Node } from '../src/node'
 
 describe('Root Node', () => {
   const node = new Node()
@@ -11,7 +11,7 @@ describe('Root Node', () => {
   })
 })
 
-describe('Root Node id not defined', () => {
+describe('Root Node is not defined', () => {
   const node = new Node()
   node.insert('get', '/hello', 'get hello')
   it('get /', () => {
@@ -57,8 +57,11 @@ describe('Basic Usage', () => {
 
 describe('Name path', () => {
   const node = new Node()
+  node.insert('get', '/entry/:id', 'get entry')
+  node.insert('get', '/entry/:id/comment/:comment_id', 'get comment')
+  node.insert('get', '/map/:location/events', 'get events')
+
   it('get /entry/123', () => {
-    node.insert('get', '/entry/:id', 'get entry')
     let res = node.search('get', '/entry/123')
     expect(res).not.toBeNull()
     expect(res.handler).toBe('get entry')
@@ -68,13 +71,11 @@ describe('Name path', () => {
   })
 
   it('get /entry/456/comment', () => {
-    node.insert('get', '/entry/:id', 'get entry')
     let res = node.search('get', '/entry/456/comment')
     expect(res).toBeNull()
   })
 
   it('get /entry/789/comment/123', () => {
-    node.insert('get', '/entry/:id/comment/:comment_id', 'get comment')
     let res = node.search('get', '/entry/789/comment/123')
     expect(res).not.toBeNull()
     expect(res.handler).toBe('get comment')
@@ -83,7 +84,6 @@ describe('Name path', () => {
   })
 
   it('get /map/:location/events', () => {
-    node.insert('get', '/map/:location/events', 'get events')
     let res = node.search('get', '/map/yokohama/events')
     expect(res).not.toBeNull()
     expect(res.handler).toBe('get events')
@@ -93,30 +93,36 @@ describe('Name path', () => {
 
 describe('Wildcard', () => {
   const node = new Node()
+  node.insert('get', '/wildcard-abc/*/wildcard-efg', 'wildcard')
   it('/wildcard-abc/xxxxxx/wildcard-efg', () => {
-    node.insert('get', '/wildcard-abc/*/wildcard-efg', 'wildcard')
     let res = node.search('get', '/wildcard-abc/xxxxxx/wildcard-efg')
     expect(res).not.toBeNull()
     expect(res.handler).toBe('wildcard')
   })
+  node.insert('get', '/wildcard-abc/*/wildcard-efg/hijk', 'wildcard')
+  it('/wildcard-abc/xxxxxx/wildcard-efg/hijk', () => {
+    let res = node.search('get', '/wildcard-abc/xxxxxx/wildcard-efg/hijk')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('wildcard')
+  })
 })
 
 describe('Regexp', () => {
   const node = new Node()
   node.insert('get', '/regex-abc/:id{[0-9]+}/comment/:comment_id{[a-z]+}', 'regexp')
   it('/regexp-abc/123/comment/abc', () => {
-    res = node.search('get', '/regex-abc/123/comment/abc')
+    const res = node.search('get', '/regex-abc/123/comment/abc')
     expect(res).not.toBeNull()
     expect(res.handler).toBe('regexp')
     expect(res.params['id']).toBe('123')
     expect(res.params['comment_id']).toBe('abc')
   })
   it('/regexp-abc/abc', () => {
-    res = node.search('get', '/regex-abc/abc')
+    const res = node.search('get', '/regex-abc/abc')
     expect(res).toBeNull()
   })
   it('/regexp-abc/123/comment/123', () => {
-    res = node.search('get', '/regex-abc/123/comment/123')
+    const res = node.search('get', '/regex-abc/123/comment/123')
     expect(res).toBeNull()
   })
 })
@@ -125,7 +131,7 @@ describe('All', () => {
   const node = new Node()
   node.insert('ALL', '/all-methods', 'all methods') // ALL
   it('/all-methods', () => {
-    res = node.search('get', '/all-methods')
+    let res = node.search('get', '/all-methods')
     expect(res).not.toBeNull()
     expect(res.handler).toBe('all methods')
     res = node.search('put', '/all-methods')
@@ -133,3 +139,39 @@ describe('All', () => {
     expect(res.handler).toBe('all methods')
   })
 })
+
+describe('Special Wildcard', () => {
+  const node = new Node()
+  node.insert('ALL', '*', 'match all')
+
+  it('/foo', () => {
+    let res = node.search('get', '/foo')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('match all')
+  })
+  it('/hello', () => {
+    let res = node.search('get', '/hello')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('match all')
+  })
+  it('/hello/foo', () => {
+    let res = node.search('get', '/hello/foo')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('match all')
+  })
+})
+
+describe('Special Wildcard deeply', () => {
+  const node = new Node()
+  node.insert('ALL', '/hello/*', 'match hello')
+  it('/hello', () => {
+    let res = node.search('get', '/hello')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('match hello')
+  })
+  it('/hello/foo', () => {
+    let res = node.search('get', '/hello/foo')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('match hello')
+  })
+})
diff --git a/test/router.test.js b/test/router.test.js
deleted file mode 100644
index c307b573..00000000
--- a/test/router.test.js
+++ /dev/null
@@ -1,88 +0,0 @@
-const { Hono } = require('../src/hono')
-
-describe('Basic Usage', () => {
-  const router = new Hono()
-
-  it('get, post hello', async () => {
-    router.get('/hello', 'get hello')
-    router.post('/hello', 'post hello')
-
-    let res = await router.matchRoute('GET', '/hello')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('get hello')
-
-    res = await router.matchRoute('POST', '/hello')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('post hello')
-
-    res = await router.matchRoute('PUT', '/hello')
-    expect(res).toBeNull()
-
-    res = await router.matchRoute('GET', '/')
-    expect(res).toBeNull()
-  })
-})
-
-describe('Complex', () => {
-  let router = new Hono()
-
-  it('Named Param', async () => {
-    router.get('/entry/:id', 'get entry')
-    res = await router.matchRoute('GET', '/entry/123')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('get entry')
-    expect(res.params['id']).toBe('123')
-  })
-
-  it('Wildcard', async () => {
-    router.get('/wild/*/card', 'get wildcard')
-    res = await router.matchRoute('GET', '/wild/xxx/card')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('get wildcard')
-  })
-
-  it('Regexp', async () => {
-    router.get('/post/:date{[0-9]+}/:title{[a-z]+}', 'get post')
-    res = await router.matchRoute('GET', '/post/20210101/hello')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('get post')
-    expect(res.params['date']).toBe('20210101')
-    expect(res.params['title']).toBe('hello')
-    res = await router.matchRoute('GET', '/post/onetwothree')
-    expect(res).toBeNull()
-    res = await router.matchRoute('GET', '/post/123/123')
-    expect(res).toBeNull()
-  })
-})
-
-describe('Chained Route', () => {
-  let router = new Hono()
-
-  it('Return rooter object', async () => {
-    router = router.patch('/hello', 'patch hello')
-    expect(router).not.toBeNull()
-    router = router.delete('/hello', 'delete hello')
-    res = await router.matchRoute('DELETE', '/hello')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('delete hello')
-  })
-
-  it('Chain with route method', async () => {
-    router.route('/api/book').get('get book').post('post book').put('put book')
-
-    res = await router.matchRoute('GET', '/api/book')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('get book')
-
-    res = await router.matchRoute('POST', '/api/book')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('post book')
-
-    res = await router.matchRoute('PUT', '/api/book')
-    expect(res).not.toBeNull()
-    expect(res.handler[0]).toBe('put book')
-
-    res = await router.matchRoute('DELETE', '/api/book')
-    expect(res).toBeNull()
-  })
-})
diff --git a/test/router.test.ts b/test/router.test.ts
new file mode 100644
index 00000000..05915f56
--- /dev/null
+++ b/test/router.test.ts
@@ -0,0 +1,56 @@
+import { Router } from '../src/hono'
+
+describe('Basic Usage', () => {
+  const router = new Router<string>()
+
+  router.add('GET', '/hello', 'get hello')
+  router.add('POST', '/hello', 'post hello')
+
+  it('get, post hello', async () => {
+    let res = router.match('GET', '/hello')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('get hello')
+
+    res = router.match('POST', '/hello')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('post hello')
+
+    res = router.match('PUT', '/hello')
+    expect(res).toBeNull()
+
+    res = router.match('GET', '/')
+    expect(res).toBeNull()
+  })
+})
+
+describe('Complex', () => {
+  const router = new Router<string>()
+
+  it('Named Param', async () => {
+    router.add('GET', '/entry/:id', 'get entry')
+    let res = router.match('GET', '/entry/123')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('get entry')
+    expect(res.params['id']).toBe('123')
+  })
+
+  it('Wildcard', async () => {
+    router.add('GET', '/wild/*/card', 'get wildcard')
+    let res = router.match('GET', '/wild/xxx/card')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('get wildcard')
+  })
+
+  it('Regexp', async () => {
+    router.add('GET', '/post/:date{[0-9]+}/:title{[a-z]+}', 'get post')
+    let res = router.match('GET', '/post/20210101/hello')
+    expect(res).not.toBeNull()
+    expect(res.handler).toBe('get post')
+    expect(res.params['date']).toBe('20210101')
+    expect(res.params['title']).toBe('hello')
+    res = router.match('GET', '/post/onetwothree')
+    expect(res).toBeNull()
+    res = router.match('GET', '/post/123/123')
+    expect(res).toBeNull()
+  })
+})
diff --git a/test/util.test.js b/test/util.test.ts
similarity index 93%
rename from test/util.test.js
rename to test/util.test.ts
index 7485f0fd..ebadd3ce 100644
--- a/test/util.test.js
+++ b/test/util.test.ts
@@ -1,4 +1,4 @@
-const { splitPath, getPattern, getPathFromURL } = require('../src/util')
+import { splitPath, getPattern, getPathFromURL } from '../src/util'
 
 describe('Utility methods', () => {
   it('splitPath', () => {
@@ -20,6 +20,7 @@ describe('Utility methods', () => {
 
   it('getPattern', () => {
     let res = getPattern(':id')
+    expect(res).not.toBeNull()
     expect(res[0]).toBe('id')
     expect(res[1]).toBe('(.+)')
     res = getPattern(':id{[0-9]+}')
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 00000000..317124f6
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,24 @@
+{
+  "compilerOptions": {
+    "target": "es2017",
+    "module": "commonjs",
+    "declaration": true,
+    "outDir": "./dist",
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "skipLibCheck": true,
+    "strictPropertyInitialization": false,
+    "strictNullChecks": false,
+    "types": [
+      "jest",
+      "@cloudflare/workers-types"
+    ]
+  },
+  "include": [
+    "src/**/*"
+  ],
+  "exclude": [
+    "src/**/*.test.ts"
+  ]
+}
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 1f925cc0..1be1ce2a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -286,10 +286,10 @@
   resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
   integrity sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==
 
-"@cloudflare/workers-types@^2.2.2":
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/@cloudflare/workers-types/-/workers-types-2.2.2.tgz#1bced16bba801d7af987da835467545bb5cc7ac6"
-  integrity sha512-kaMn2rueJ0PL1TYVGknTCh0X0x0d9G+FNXAFep7/4uqecEZoQb/63o6rOmMuiqI09zLuHV6xhKRXinokV/MY9A==
+"@cloudflare/workers-types@^3.3.0":
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/@cloudflare/workers-types/-/workers-types-3.3.0.tgz#a05cf8e27bf007a93c6437bf22daa616b1b5fc42"
+  integrity sha512-3v3bm/hOuzNtHgDqPowrRE63H0GEn40LfhLMVpzS5yeg5tlE5nEQ0qobmGOJBCvJJ1LhgRRHZTJszXHs1DXQWg==
 
 "@istanbuljs/load-nyc-config@^1.0.0":
   version "1.1.0"
@@ -554,6 +554,14 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
+"@types/jest@^27.4.0":
+  version "27.4.0"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-27.4.0.tgz#037ab8b872067cae842a320841693080f9cb84ed"
+  integrity sha512-gHl8XuC1RZ8H2j5sHv/JqsaxXkDDM9iDOgu0Wp8sjs4u/snb2PVehyWXJPr+ORA0RPpgw231mnutWI1+0hgjIQ==
+  dependencies:
+    jest-diff "^27.0.0"
+    pretty-format "^27.0.0"
+
 "@types/node@*":
   version "17.0.6"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.6.tgz#cc1589c9ee853b389e67e8fb4384e0f250a139b9"
@@ -564,6 +572,11 @@
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.4.2.tgz#4c62fae93eb479660c3bd93f9d24d561597a8281"
   integrity sha512-ekoj4qOQYp7CvjX8ZDBgN86w3MqQhLE1hczEJbEIjgFEumDy+na/4AJAbLXfgEWFNB2pKadM5rPFtuSGMWK7xA==
 
+"@types/service-worker-mock@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@types/service-worker-mock/-/service-worker-mock-2.0.1.tgz#4857b2024318c395294a02eda5050ac083f41e56"
+  integrity sha512-LqaP0QmgppRF7YEaqx4amoazHNXaX5bIFDAu62LnWIc5ku0HbgqlPKroQstAu8WsdmWIqEfI9VGlP8Skkq+m5A==
+
 "@types/stack-utils@^2.0.0":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.1.tgz#20f18294f797f2209b5f65c8e3b5c8e8261d127c"
@@ -586,14 +599,6 @@ abab@^2.0.3, abab@^2.0.5:
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
   integrity sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==
 
-accepts@~1.3.7:
-  version "1.3.7"
-  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
-  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
-  dependencies:
-    mime-types "~2.1.24"
-    negotiator "0.6.2"
-
 acorn-globals@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-6.0.0.tgz#46cdd39f0f8ff08a876619b55f5ac8a6dc770b45"
@@ -655,7 +660,7 @@ ansi-styles@^5.0.0:
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-5.2.0.tgz#07449690ad45777d1924ac2abb2fc8895dba836b"
   integrity sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA==
 
-anymatch@^3.0.3, anymatch@~3.1.2:
+anymatch@^3.0.3:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.2.tgz#c0557c096af32f106198f4f4e2a383537e378716"
   integrity sha512-P43ePfOAIupkguHUycrc4qJ9kz8ZiuOUijaETwX7THt0Y/GNK7v0aa8rY816xWjZ7rJdA5XdMcpVFTKMq+RvWg==
@@ -670,11 +675,6 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
-array-flatten@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
-  integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -746,27 +746,6 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
-binary-extensions@^2.0.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
-  integrity sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==
-
-body-parser@1.19.1:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.1.tgz#1499abbaa9274af3ecc9f6f10396c995943e31d4"
-  integrity sha512-8ljfQi5eBk8EJfECMrgqNGWPEY5jWP+1IzkzkGdFFEwFQZZyaZ21UqdaHktgiMlH0xLHqIFtE/u2OYE5dOtViA==
-  dependencies:
-    bytes "3.1.1"
-    content-type "~1.0.4"
-    debug "2.6.9"
-    depd "~1.1.2"
-    http-errors "1.8.1"
-    iconv-lite "0.4.24"
-    on-finished "~2.3.0"
-    qs "6.9.6"
-    raw-body "2.4.2"
-    type-is "~1.6.18"
-
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -775,7 +754,7 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-braces@^3.0.1, braces@~3.0.2:
+braces@^3.0.1:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
   integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
@@ -798,6 +777,13 @@ browserslist@^4.17.5:
     node-releases "^2.0.1"
     picocolors "^1.0.0"
 
+bs-logger@0.x:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/bs-logger/-/bs-logger-0.2.6.tgz#eb7d365307a72cf974cc6cda76b68354ad336bd8"
+  integrity sha512-pd8DCoxmbgc7hyPKOvxtqNcjYoOsABPQdcCUjGp3d42VR2CX1ORhk2A87oqqu5R1kk+76nsxZupkmyd+MVtCog==
+  dependencies:
+    fast-json-stable-stringify "2.x"
+
 bser@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
@@ -810,11 +796,6 @@ buffer-from@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
   integrity sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==
 
-bytes@3.1.1:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.1.tgz#3f018291cb4cbad9accb6e6970bca9c8889e879a"
-  integrity sha512-dWe4nWO/ruEOY7HkUJ5gFt1DCFV9zPRoJr8pV0/ASQermOZjtq8jMjOprC0Kd10GLN+l7xaUPvxzJFWtxGu8Fg==
-
 callsites@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
@@ -857,21 +838,6 @@ char-regex@^1.0.2:
   resolved "https://registry.yarnpkg.com/char-regex/-/char-regex-1.0.2.tgz#d744358226217f981ed58f479b1d6bcc29545dcf"
   integrity sha512-kWWXztvZ5SBQV+eRgKFeh8q5sLuZY2+8WUIzlxWVTg+oGwY14qylx1KbKzHd8P6ZYkAg0xyIDU9JMHhyJMZ1jw==
 
-chokidar@^3.5.0:
-  version "3.5.2"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.5.2.tgz#dba3976fcadb016f66fd365021d91600d01c1e75"
-  integrity sha512-ekGhOnNVPgT77r4K/U3GDhu+FQ2S8TnK/s2KbIGXi0SZWuwkZ2QNyfWdZW+TVfn84DpEP7rLeCt2UI6bJ8GwbQ==
-  dependencies:
-    anymatch "~3.1.2"
-    braces "~3.0.2"
-    glob-parent "~5.1.2"
-    is-binary-path "~2.1.0"
-    is-glob "~4.0.1"
-    normalize-path "~3.0.0"
-    readdirp "~3.6.0"
-  optionalDependencies:
-    fsevents "~2.3.2"
-
 ci-info@^3.2.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-3.3.0.tgz#b4ed1fb6818dea4803a55c623041f9165d2066b2"
@@ -937,18 +903,6 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-content-disposition@0.5.4:
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.4.tgz#8b82b4efac82512a02bb0b1dcec9d2c5e8eb5bfe"
-  integrity sha512-FveZTNuGw04cxlAiWbzi6zTAL/lhehaWbTtgluJh4/E95DqMwTmha3KZN1aAWA8cFIhHzMZUvLevkw5Rqk+tSQ==
-  dependencies:
-    safe-buffer "5.2.1"
-
-content-type@~1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
-  integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
-
 convert-source-map@^1.4.0, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.8.0.tgz#f3373c32d21b4d780dd8004514684fb791ca4369"
@@ -956,16 +910,6 @@ convert-source-map@^1.4.0, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
   dependencies:
     safe-buffer "~5.1.1"
 
-cookie-signature@1.0.6:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
-  integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
-
-cookie@0.4.1:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.1.tgz#afd713fe26ebd21ba95ceb61f9a8116e50a537d1"
-  integrity sha512-ZwrFkGJxUR3EIoXtO+yVE69Eb7KlixbaeAWfBQB9vVsNn/o+Yw69gBWSSDK825hQNdN+wF8zELf3dFNl/kxkUA==
-
 cross-spawn@^7.0.3:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
@@ -1001,13 +945,6 @@ data-urls@^2.0.0:
     whatwg-mimetype "^2.3.0"
     whatwg-url "^8.0.0"
 
-debug@2.6.9:
-  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
-  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
-  dependencies:
-    ms "2.0.0"
-
 debug@4, debug@^4.1.0, debug@^4.1.1:
   version "4.3.3"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.3.tgz#04266e0b70a98d4462e6e288e38259213332b664"
@@ -1040,16 +977,6 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
-depd@~1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
-  integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
-
-destroy@~1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
-  integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
-
 detect-newline@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
@@ -1060,6 +987,13 @@ diff-sequences@^27.4.0:
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-27.4.0.tgz#d783920ad8d06ec718a060d00196dfef25b132a5"
   integrity sha512-YqiQzkrsmHMH5uuh8OdQFU9/ZpADnwzml8z0O5HvRNda+5UZsaX/xN+AAxfR2hWq1Y7HZnAzO9J5lJXOuDz2Ww==
 
+dom-urls@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/dom-urls/-/dom-urls-1.1.0.tgz#001ddf81628cd1e706125c7176f53ccec55d918e"
+  integrity sha1-AB3fgWKM0ecGElxxdvU8zsVdkY4=
+  dependencies:
+    urijs "^1.16.1"
+
 domexception@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/domexception/-/domexception-2.0.1.tgz#fb44aefba793e1574b0af6aed2801d057529f304"
@@ -1067,21 +1001,6 @@ domexception@^2.0.1:
   dependencies:
     webidl-conversions "^5.0.0"
 
-edge-mock@^0.0.15:
-  version "0.0.15"
-  resolved "https://registry.yarnpkg.com/edge-mock/-/edge-mock-0.0.15.tgz#f584b052c8023e2c1a1af454c18b3b91f01cbb2b"
-  integrity sha512-Nv0MI7TmLz1rum4vCxAamabMMbRn54oOWHQ2qyymvsr3+zWG4hciFOy+fBj8/E92XGXP5a57lUeXj1V6oclSNA==
-  dependencies:
-    "@cloudflare/workers-types" "^2.2.2"
-    express "^4.17.1"
-    livereload "^0.9.3"
-    node-fetch "^2.6.1"
-
-ee-first@1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
-  integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
-
 electron-to-chromium@^1.4.17:
   version "1.4.31"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.31.tgz#8d5ccc3f8253cd142b07afaa84f200fd33a7f2a6"
@@ -1097,21 +1016,11 @@ emoji-regex@^8.0.0:
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
   integrity sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==
 
-encodeurl@~1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
-  integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
-
 escalade@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"
   integrity sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==
 
-escape-html@~1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
-  integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
-
 escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -1149,11 +1058,6 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
-etag@~1.8.1:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
-  integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
-
 execa@^5.0.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/execa/-/execa-5.1.1.tgz#f80ad9cbf4298f7bd1d4c9555c21e93741c411dd"
@@ -1186,43 +1090,7 @@ expect@^27.4.2:
     jest-message-util "^27.4.2"
     jest-regex-util "^27.4.0"
 
-express@^4.17.1:
-  version "4.17.2"
-  resolved "https://registry.yarnpkg.com/express/-/express-4.17.2.tgz#c18369f265297319beed4e5558753cc8c1364cb3"
-  integrity sha512-oxlxJxcQlYwqPWKVJJtvQiwHgosH/LrLSPA+H4UxpyvSS6jC5aH+5MoHFM+KABgTOt0APue4w66Ha8jCUo9QGg==
-  dependencies:
-    accepts "~1.3.7"
-    array-flatten "1.1.1"
-    body-parser "1.19.1"
-    content-disposition "0.5.4"
-    content-type "~1.0.4"
-    cookie "0.4.1"
-    cookie-signature "1.0.6"
-    debug "2.6.9"
-    depd "~1.1.2"
-    encodeurl "~1.0.2"
-    escape-html "~1.0.3"
-    etag "~1.8.1"
-    finalhandler "~1.1.2"
-    fresh "0.5.2"
-    merge-descriptors "1.0.1"
-    methods "~1.1.2"
-    on-finished "~2.3.0"
-    parseurl "~1.3.3"
-    path-to-regexp "0.1.7"
-    proxy-addr "~2.0.7"
-    qs "6.9.6"
-    range-parser "~1.2.1"
-    safe-buffer "5.2.1"
-    send "0.17.2"
-    serve-static "1.14.2"
-    setprototypeof "1.2.0"
-    statuses "~1.5.0"
-    type-is "~1.6.18"
-    utils-merge "1.0.1"
-    vary "~1.1.2"
-
-fast-json-stable-stringify@^2.0.0:
+fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
   integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
@@ -1246,19 +1114,6 @@ fill-range@^7.0.1:
   dependencies:
     to-regex-range "^5.0.1"
 
-finalhandler@~1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
-  integrity sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==
-  dependencies:
-    debug "2.6.9"
-    encodeurl "~1.0.2"
-    escape-html "~1.0.3"
-    on-finished "~2.3.0"
-    parseurl "~1.3.3"
-    statuses "~1.5.0"
-    unpipe "~1.0.0"
-
 find-up@^4.0.0, find-up@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
@@ -1276,22 +1131,12 @@ form-data@^3.0.0:
     combined-stream "^1.0.8"
     mime-types "^2.1.12"
 
-forwarded@0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
-  integrity sha512-buRG0fpBtRHSTCOASe6hD258tEubFoRLb4ZNA6NxMVHNw2gOcwHo9wyablzMzOA5z9xA9L1KNjk/Nt6MT9aYow==
-
-fresh@0.5.2:
-  version "0.5.2"
-  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
-  integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
-fsevents@^2.3.2, fsevents@~2.3.2:
+fsevents@^2.3.2:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
   integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
@@ -1321,13 +1166,6 @@ get-stream@^6.0.0:
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-6.0.1.tgz#a262d8eef67aced57c2852ad6167526a43cbf7b7"
   integrity sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg==
 
-glob-parent@~5.1.2:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
-  integrity sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==
-  dependencies:
-    is-glob "^4.0.1"
-
 glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4:
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.2.0.tgz#d15535af7732e02e948f4c41628bd910293f6023"
@@ -1379,17 +1217,6 @@ html-escaper@^2.0.0:
   resolved "https://registry.yarnpkg.com/html-escaper/-/html-escaper-2.0.2.tgz#dfd60027da36a36dfcbe236262c00a5822681453"
   integrity sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==
 
-http-errors@1.8.1:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.8.1.tgz#7c3f28577cbc8a207388455dbd62295ed07bd68c"
-  integrity sha512-Kpk9Sm7NmI+RHhnj6OIWDI1d6fIoFAtFt9RLaTMRlg/8w49juAStsrBgp0Dp4OdxdVbRIeKhtCUvoi/RuAhO4g==
-  dependencies:
-    depd "~1.1.2"
-    inherits "2.0.4"
-    setprototypeof "1.2.0"
-    statuses ">= 1.5.0 < 2"
-    toidentifier "1.0.1"
-
 http-proxy-agent@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz#8a8c8ef7f5932ccf953c296ca8291b95aa74aa3a"
@@ -1440,23 +1267,11 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.4:
+inherits@2:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
 
-ipaddr.js@1.9.1:
-  version "1.9.1"
-  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
-  integrity sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==
-
-is-binary-path@~2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
-  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
-  dependencies:
-    binary-extensions "^2.0.0"
-
 is-core-module@^2.2.0:
   version "2.8.0"
   resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.8.0.tgz#0321336c3d0925e497fd97f5d95cb114a5ccd548"
@@ -1464,11 +1279,6 @@ is-core-module@^2.2.0:
   dependencies:
     has "^1.0.3"
 
-is-extglob@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
-  integrity sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=
-
 is-fullwidth-code-point@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
@@ -1479,13 +1289,6 @@ is-generator-fn@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-2.1.0.tgz#7d140adc389aaf3011a8f2a2a4cfa6faadffb118"
   integrity sha512-cTIB4yPYL/Grw0EaSzASzg6bBy9gqCofvWN8okThAYIxKJZC+udlRAmGbM0XLeniEJSs8uEgHPGuHSe1XsOLSQ==
 
-is-glob@^4.0.1, is-glob@~4.0.1:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.3.tgz#64f61e42cbbb2eec2071a9dac0b28ba1e65d5084"
-  integrity sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==
-  dependencies:
-    is-extglob "^2.1.1"
-
 is-number@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
@@ -1643,7 +1446,7 @@ jest-config@^27.4.5:
     pretty-format "^27.4.2"
     slash "^3.0.0"
 
-jest-diff@^27.4.2:
+jest-diff@^27.0.0, jest-diff@^27.4.2:
   version "27.4.2"
   resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-27.4.2.tgz#786b2a5211d854f848e2dcc1e324448e9481f36f"
   integrity sha512-ujc9ToyUZDh9KcqvQDkk/gkbf6zSaeEg9AiBxtttXW59H/AcqEYp1ciXAtJp+jXWva5nAf/ePtSsgWwE5mqp4Q==
@@ -1919,7 +1722,7 @@ jest-snapshot@^27.4.5:
     pretty-format "^27.4.2"
     semver "^7.3.2"
 
-jest-util@^27.4.2:
+jest-util@^27.0.0, jest-util@^27.4.2:
   version "27.4.2"
   resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-27.4.2.tgz#ed95b05b1adfd761e2cda47e0144c6a58e05a621"
   integrity sha512-YuxxpXU6nlMan9qyLuxHaMMOzXAl5aGZWCSzben5DhLHemYQxCc4YK+4L3ZrCutT8GPQ+ui9k5D8rUJoDioMnA==
@@ -2025,7 +1828,7 @@ jsesc@^2.5.1:
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
   integrity sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==
 
-json5@^2.1.2:
+json5@2.x, json5@^2.1.2:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.0.tgz#2dfefe720c6ba525d9ebd909950f0515316c89a3"
   integrity sha512-f+8cldu7X/y7RAJurMEJmdoKXGB/X550w2Nr3tTbezL6RwEE/iMcm+tZnXeoZtKuOq6ft8+CqzEkrIgx1fPoQA==
@@ -2050,21 +1853,6 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-livereload-js@^3.3.1:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/livereload-js/-/livereload-js-3.3.2.tgz#c88b009c6e466b15b91faa26fd7c99d620e12651"
-  integrity sha512-w677WnINxFkuixAoUEXOStewzLYGI76XVag+0JWMMEyjJQKs0ibWZMxkTlB96Lm3EjZ7IeOxVziBEbtxVQqQZA==
-
-livereload@^0.9.3:
-  version "0.9.3"
-  resolved "https://registry.yarnpkg.com/livereload/-/livereload-0.9.3.tgz#a714816375ed52471408bede8b49b2ee6a0c55b1"
-  integrity sha512-q7Z71n3i4X0R9xthAryBdNGVGAO2R5X+/xXpmKeuPMrteg+W2U8VusTKV3YiJbXZwKsOlFlHe+go6uSNjfxrZw==
-  dependencies:
-    chokidar "^3.5.0"
-    livereload-js "^3.3.1"
-    opts ">= 1.2.0"
-    ws "^7.4.3"
-
 locate-path@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-5.0.0.tgz#1afba396afd676a6d42504d0a67a3a7eb9f62aa0"
@@ -2072,6 +1860,43 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
+lodash._basefor@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/lodash._basefor/-/lodash._basefor-3.0.3.tgz#7550b4e9218ef09fad24343b612021c79b4c20c2"
+  integrity sha1-dVC06SGO8J+tJDQ7YSAhx5tMIMI=
+
+lodash.isarguments@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
+  integrity sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo=
+
+lodash.isarray@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
+  integrity sha1-eeTriMNqgSKvhvhEqpvNhRtfu1U=
+
+lodash.isplainobject@^3.0.2:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.isplainobject/-/lodash.isplainobject-3.2.0.tgz#9a8238ae16b200432960cd7346512d0123fbf4c5"
+  integrity sha1-moI4rhayAEMpYM1zRlEtASP79MU=
+  dependencies:
+    lodash._basefor "^3.0.0"
+    lodash.isarguments "^3.0.0"
+    lodash.keysin "^3.0.0"
+
+lodash.keysin@^3.0.0:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/lodash.keysin/-/lodash.keysin-3.0.8.tgz#22c4493ebbedb1427962a54b445b2c8a767fb47f"
+  integrity sha1-IsRJPrvtsUJ5YqVLRFssinZ/tH8=
+  dependencies:
+    lodash.isarguments "^3.0.0"
+    lodash.isarray "^3.0.0"
+
+lodash.memoize@4.x:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
+  integrity sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=
+
 lodash@^4.7.0:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
@@ -2091,6 +1916,11 @@ make-dir@^3.0.0:
   dependencies:
     semver "^6.0.0"
 
+make-error@1.x:
+  version "1.3.6"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.6.tgz#2eb2e37ea9b67c4891f684a1394799af484cf7a2"
+  integrity sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==
+
 makeerror@1.0.12:
   version "1.0.12"
   resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.12.tgz#3e5dd2079a82e812e983cc6610c4a2cb0eaa801a"
@@ -2098,26 +1928,11 @@ makeerror@1.0.12:
   dependencies:
     tmpl "1.0.5"
 
-media-typer@0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
-  integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
-
-merge-descriptors@1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
-  integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
-
 merge-stream@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
   integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
 
-methods@~1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
-  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
-
 micromatch@^4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
@@ -2131,18 +1946,13 @@ mime-db@1.51.0:
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.51.0.tgz#d9ff62451859b18342d960850dc3cfb77e63fb0c"
   integrity sha512-5y8A56jg7XVQx2mbv1lu49NR4dokRnhZYTtL+KGfaa27uq4pSTXkwQkFJl4pkRMyNFz/EtYDSkiiEHx3F7UN6g==
 
-mime-types@^2.1.12, mime-types@~2.1.24:
+mime-types@^2.1.12:
   version "2.1.34"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.34.tgz#5a712f9ec1503511a945803640fafe09d3793c24"
   integrity sha512-6cP692WwGIs9XXdOO4++N+7qjqv0rqxxVvJ3VHPh/Sc9mVZcQP+ZGhkKiTvWMQRr2tbHkJP/Yn7Y0npb3ZBs4A==
   dependencies:
     mime-db "1.51.0"
 
-mime@1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
-  integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
-
 mimic-fn@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
@@ -2160,38 +1970,16 @@ minimist@^1.2.5:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
 
-ms@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
-  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
-
 ms@2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
   integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
 
-ms@2.1.3:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
-  integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
-
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
 
-negotiator@0.6.2:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
-  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
-
-node-fetch@^2.6.1:
-  version "2.6.6"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.6.tgz#1751a7c01834e8e1697758732e9efb6eeadfaf89"
-  integrity sha512-Z8/6vRlTUChSdIgMa51jxQ4lrw/Jy5SOW10ObaA47/RElsAN2c5Pn8bTgFGWn/ibwzXTE8qwr1Yzx28vsecXEA==
-  dependencies:
-    whatwg-url "^5.0.0"
-
 node-int64@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
@@ -2202,7 +1990,7 @@ node-releases@^2.0.1:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.1.tgz#3d1d395f204f1f2f29a54358b9fb678765ad2fc5"
   integrity sha512-CqyzN6z7Q6aMeF/ktcMVTzhAHCEpf8SOarwpzpf8pNBY2k5/oM34UHldUwp8VKI7uxct2HxSRdJjBaZeESzcxA==
 
-normalize-path@^3.0.0, normalize-path@~3.0.0:
+normalize-path@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
@@ -2219,13 +2007,6 @@ nwsapi@^2.2.0:
   resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
   integrity sha512-h2AatdwYH+JHiZpv7pt/gSX1XoRGb7L/qSIeuqA6GwYoF9w1vP1cw42TO0aI2pNyshRK5893hNSl+1//vHK7hQ==
 
-on-finished@~2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
-  integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
-  dependencies:
-    ee-first "1.1.1"
-
 once@^1.3.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -2252,11 +2033,6 @@ optionator@^0.8.1:
     type-check "~0.3.2"
     word-wrap "~1.2.3"
 
-"opts@>= 1.2.0":
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/opts/-/opts-2.0.2.tgz#a17e189fbbfee171da559edd8a42423bc5993ce1"
-  integrity sha512-k41FwbcLnlgnFh69f4qdUfvDQ+5vaSDnVPFI/y5XuhKRq97EnVVneO9F1ESVCdiVu4fCS2L8usX3mU331hB7pg==
-
 p-limit@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.3.0.tgz#3dd33c647a214fdfffd835933eb086da0dc21db1"
@@ -2281,11 +2057,6 @@ parse5@6.0.1:
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-6.0.1.tgz#e1a1c085c569b3dc08321184f19a39cc27f7c30b"
   integrity sha512-Ofn/CTFzRGTTxwpNEs9PP93gXShHcTq255nzRYSKe8AkVpZY7e1fpmTfOyoIvjP5HG7Z2ZM7VS9PPhQGW2pOpw==
 
-parseurl@~1.3.3:
-  version "1.3.3"
-  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
-  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
-
 path-exists@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
@@ -2306,11 +2077,6 @@ path-parse@^1.0.6:
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
   integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
 
-path-to-regexp@0.1.7:
-  version "0.1.7"
-  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
-  integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
-
 picocolors@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
@@ -2321,11 +2087,6 @@ picomatch@^2.0.4, picomatch@^2.2.3:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.0.tgz#f1f061de8f6a4bf022892e2d128234fb98302972"
   integrity sha512-lY1Q/PiJGC2zOv/z391WOTD+Z02bCgsFfvxoXXf6h7kv9o+WmsmzYqrAwY63sNgOxE4xEdq0WyUnXfKeBrSvYw==
 
-picomatch@^2.2.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
-  integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
-
 pirates@^4.0.1:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/pirates/-/pirates-4.0.4.tgz#07df81e61028e402735cdd49db701e4885b4e6e6"
@@ -2343,7 +2104,7 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-pretty-format@^27.4.2:
+pretty-format@^27.0.0, pretty-format@^27.4.2:
   version "27.4.2"
   resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-27.4.2.tgz#e4ce92ad66c3888423d332b40477c87d1dac1fb8"
   integrity sha512-p0wNtJ9oLuvgOQDEIZ9zQjZffK7KtyR6Si0jnXULIDwrlNF8Cuir3AZP0hHv0jmKuNN/edOnbMjnzd4uTcmWiw==
@@ -2361,14 +2122,6 @@ prompts@^2.0.1:
     kleur "^3.0.3"
     sisteransi "^1.0.5"
 
-proxy-addr@~2.0.7:
-  version "2.0.7"
-  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.7.tgz#f19fe69ceab311eeb94b42e70e8c2070f9ba1025"
-  integrity sha512-llQsMLSUDUPT44jdrU/O37qlnifitDP+ZwrmmZcoSKyLKvtZxpyV0n2/bD/N4tBAAZ/gJEdZU7KMraoK1+XYAg==
-  dependencies:
-    forwarded "0.2.0"
-    ipaddr.js "1.9.1"
-
 psl@^1.1.33:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.8.0.tgz#9326f8bcfb013adcc005fdff056acce020e51c24"
@@ -2379,37 +2132,17 @@ punycode@^2.1.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
-qs@6.9.6:
-  version "6.9.6"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.6.tgz#26ed3c8243a431b2924aca84cc90471f35d5a0ee"
-  integrity sha512-TIRk4aqYLNoJUbd+g2lEdz5kLWIuTMRagAXxl78Q0RiVjAOugHmeKNGdd3cwo/ktpf9aL9epCfFqWDEKysUlLQ==
-
-range-parser@~1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
-  integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
-
-raw-body@2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.2.tgz#baf3e9c21eebced59dd6533ac872b71f7b61cb32"
-  integrity sha512-RPMAFUJP19WIet/99ngh6Iv8fzAbqum4Li7AD6DtGaW2RpMB/11xDoalPiJMTbu6I3hkbMVkATvZrqb9EEqeeQ==
-  dependencies:
-    bytes "3.1.1"
-    http-errors "1.8.1"
-    iconv-lite "0.4.24"
-    unpipe "1.0.0"
-
 react-is@^17.0.1:
   version "17.0.2"
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.2.tgz#e691d4a8e9c789365655539ab372762b0efb54f0"
   integrity sha512-w2GsyukL62IJnlaff/nRegPQR94C/XXamvMWmSHRJ4y7Ts/4ocGRmTHvOs8PSE6pB3dWOrD/nueuU5sduBsQ4w==
 
-readdirp@~3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
-  integrity sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==
+realistic-structured-clone@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/realistic-structured-clone/-/realistic-structured-clone-1.0.1.tgz#1abe82af0b80cd7b109fdaf5d29308032852d45d"
+  integrity sha1-Gr6CrwuAzXsQn9r10pMIAyhS1F0=
   dependencies:
-    picomatch "^2.2.1"
+    lodash.isplainobject "^3.0.2"
 
 require-directory@^2.1.1:
   version "2.1.1"
@@ -2441,18 +2174,13 @@ resolve@^1.20.0:
     is-core-module "^2.2.0"
     path-parse "^1.0.6"
 
-rimraf@^3.0.0:
+rimraf@^3.0.0, rimraf@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
   integrity sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==
   dependencies:
     glob "^7.1.3"
 
-safe-buffer@5.2.1:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
-  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
-
 safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
@@ -2470,51 +2198,27 @@ saxes@^5.0.1:
   dependencies:
     xmlchars "^2.2.0"
 
-semver@^6.0.0, semver@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
-  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
-
-semver@^7.3.2:
+semver@7.x, semver@^7.3.2:
   version "7.3.5"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.5.tgz#0b621c879348d8998e4b0e4be94b3f12e6018ef7"
   integrity sha512-PoeGJYh8HK4BTO/a9Tf6ZG3veo/A7ZVsYrSA6J8ny9nb3B1VrpkuN+z9OE5wfE5p6H4LchYZsegiQgbJD94ZFQ==
   dependencies:
     lru-cache "^6.0.0"
 
-send@0.17.2:
-  version "0.17.2"
-  resolved "https://registry.yarnpkg.com/send/-/send-0.17.2.tgz#926622f76601c41808012c8bf1688fe3906f7820"
-  integrity sha512-UJYB6wFSJE3G00nEivR5rgWp8c2xXvJ3OPWPhmuteU0IKj8nKbG3DrjiOmLwpnHGYWAVwA69zmTm++YG0Hmwww==
-  dependencies:
-    debug "2.6.9"
-    depd "~1.1.2"
-    destroy "~1.0.4"
-    encodeurl "~1.0.2"
-    escape-html "~1.0.3"
-    etag "~1.8.1"
-    fresh "0.5.2"
-    http-errors "1.8.1"
-    mime "1.6.0"
-    ms "2.1.3"
-    on-finished "~2.3.0"
-    range-parser "~1.2.1"
-    statuses "~1.5.0"
+semver@^6.0.0, semver@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-serve-static@1.14.2:
-  version "1.14.2"
-  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.2.tgz#722d6294b1d62626d41b43a013ece4598d292bfa"
-  integrity sha512-+TMNA9AFxUEGuC0z2mevogSnn9MXKb4fa7ngeRMJaaGv8vTwnIEkKi+QGvPt33HSnf8pRS+WGM0EbMtCJLKMBQ==
+service-worker-mock@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/service-worker-mock/-/service-worker-mock-2.0.5.tgz#89d47ec1571130114d4deed66d69bdcfee4a4545"
+  integrity sha512-yk6NCFnRWGfbOlP+IS4hEbJnGU8dVgtodAAKLxhkTPsOmaES44XVSWTNozK6KwI+p/0PDRrFsb2RjTMhvXiNkA==
   dependencies:
-    encodeurl "~1.0.2"
-    escape-html "~1.0.3"
-    parseurl "~1.3.3"
-    send "0.17.2"
-
-setprototypeof@1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.2.0.tgz#66c9a24a73f9fc28cbe66b09fed3d33dcaf1b424"
-  integrity sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==
+    dom-urls "^1.1.0"
+    shelving-mock-indexeddb "^1.1.0"
+    url-search-params "^0.10.0"
+    w3c-hr-time "^1.0.1"
 
 shebang-command@^2.0.0:
   version "2.0.0"
@@ -2528,6 +2232,19 @@ shebang-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
   integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
 
+shelving-mock-event@^1.0.12:
+  version "1.0.12"
+  resolved "https://registry.yarnpkg.com/shelving-mock-event/-/shelving-mock-event-1.0.12.tgz#401dc90b3b49cbf2a817ecf2dd5a83eff4de2e14"
+  integrity sha512-2F+IZ010rwV3sA/Kd2hnC1vGNycsxeBJmjkXR8+4IOlv5e+Wvj+xH+A8Cv8/Z0lUyCut/HcxSpeDccYTVtnuaQ==
+
+shelving-mock-indexeddb@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/shelving-mock-indexeddb/-/shelving-mock-indexeddb-1.1.0.tgz#e065a8d7987d182d058e2b55f0f79a52d48a38f1"
+  integrity sha512-akHJAmGL/dplJ4FZNxPxVbOxMw8Ey6wAnB9+3+GCUNqPUcJaskS55GijxZtarTfAYB4XQyu+FLtjcq2Oa3e2Lg==
+  dependencies:
+    realistic-structured-clone "^1.0.1"
+    shelving-mock-event "^1.0.12"
+
 signal-exit@^3.0.2, signal-exit@^3.0.3:
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.6.tgz#24e630c4b0f03fea446a2bd299e62b4a6ca8d0af"
@@ -2578,11 +2295,6 @@ stack-utils@^2.0.3:
   dependencies:
     escape-string-regexp "^2.0.0"
 
-"statuses@>= 1.5.0 < 2", statuses@~1.5.0:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
-  integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
-
 string-length@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/string-length/-/string-length-4.0.2.tgz#a8a8dc7bd5c1a82b9b3c8b87e125f66871b6e57a"
@@ -2690,11 +2402,6 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
-toidentifier@1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.1.tgz#3be34321a88a820ed1bd80dfaa33e479fbb8dd35"
-  integrity sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==
-
 tough-cookie@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-4.0.0.tgz#d822234eeca882f991f0f908824ad2622ddbece4"
@@ -2711,10 +2418,19 @@ tr46@^2.1.0:
   dependencies:
     punycode "^2.1.1"
 
-tr46@~0.0.3:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
-  integrity sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=
+ts-jest@^27.1.2:
+  version "27.1.2"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-27.1.2.tgz#5991d6eb3fd8e1a8d4b8f6de3ec0a3cc567f3151"
+  integrity sha512-eSOiJOWq6Hhs6Khzk5wKC5sgWIXgXqOCiIl1+3lfnearu58Hj4QpE5tUhQcA3xtZrELbcvAGCsd6HB8OsaVaTA==
+  dependencies:
+    bs-logger "0.x"
+    fast-json-stable-stringify "2.x"
+    jest-util "^27.0.0"
+    json5 "2.x"
+    lodash.memoize "4.x"
+    make-error "1.x"
+    semver "7.x"
+    yargs-parser "20.x"
 
 type-check@~0.3.2:
   version "0.3.2"
@@ -2733,14 +2449,6 @@ type-fest@^0.21.3:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.21.3.tgz#d260a24b0198436e133fa26a524a6d65fa3b2e37"
   integrity sha512-t0rzBq87m3fVcduHDUFhKmyyX+9eo6WQjZvf51Ea/M0Q7+T374Jp1aUiyUl0GKxp8M/OETVHSDvmkyPgvX+X2w==
 
-type-is@~1.6.18:
-  version "1.6.18"
-  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
-  integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==
-  dependencies:
-    media-typer "0.3.0"
-    mime-types "~2.1.24"
-
 typedarray-to-buffer@^3.1.5:
   version "3.1.5"
   resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
@@ -2748,20 +2456,25 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
+typescript@^4.5.4:
+  version "4.5.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.4.tgz#a17d3a0263bf5c8723b9c52f43c5084edf13c2e8"
+  integrity sha512-VgYs2A2QIRuGphtzFV7aQJduJ2gyfTljngLzjpfW9FoYZF6xuw1W0vW9ghCKLfcWrCFxK81CSGRAvS1pn4fIUg==
+
 universalify@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
   integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
 
-unpipe@1.0.0, unpipe@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
-  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
+urijs@^1.16.1:
+  version "1.19.7"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.7.tgz#4f594e59113928fea63c00ce688fb395b1168ab9"
+  integrity sha512-Id+IKjdU0Hx+7Zx717jwLPsPeUqz7rAtuVBRLLs+qn+J2nf9NGITWVCxcijgYxBqe83C7sqsQPs6H1pyz3x9gA==
 
-utils-merge@1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
-  integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
+url-search-params@^0.10.0:
+  version "0.10.2"
+  resolved "https://registry.yarnpkg.com/url-search-params/-/url-search-params-0.10.2.tgz#e9da69646e48c6140c6732e1f07fb669525f5a4e"
+  integrity sha512-d6GYsr992Bo9rzTZFc9BUw3UFAAg3prE9JGVBgW2TLTbI3rSvg4VDa0BFXHMzKkWbAuhrmaFWpucpRJl+3W7Jg==
 
 v8-to-istanbul@^8.1.0:
   version "8.1.0"
@@ -2772,12 +2485,7 @@ v8-to-istanbul@^8.1.0:
     convert-source-map "^1.6.0"
     source-map "^0.7.3"
 
-vary@~1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
-  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
-
-w3c-hr-time@^1.0.2:
+w3c-hr-time@^1.0.1, w3c-hr-time@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.2.tgz#0a89cdf5cc15822df9c360543676963e0cc308cd"
   integrity sha512-z8P5DvDNjKDoFIHK7q8r8lackT6l+jo/Ye3HOle7l9nICP9lf1Ci25fy9vHd0JOWewkIFzXIEig3TdKT7JQ5fQ==
@@ -2798,11 +2506,6 @@ walker@^1.0.7:
   dependencies:
     makeerror "1.0.12"
 
-webidl-conversions@^3.0.0:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
-  integrity sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=
-
 webidl-conversions@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"
@@ -2825,14 +2528,6 @@ whatwg-mimetype@^2.3.0:
   resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
   integrity sha512-M4yMwr6mAnQz76TbJm914+gPpB/nCwvZbJU28cUD6dR004SAxDLOOSUaB1JDRqLtaOV/vi0IC5lEAGFgrjGv/g==
 
-whatwg-url@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"
-  integrity sha1-lmRU6HZUYuN2RNNib2dCzotwll0=
-  dependencies:
-    tr46 "~0.0.3"
-    webidl-conversions "^3.0.0"
-
 whatwg-url@^8.0.0, whatwg-url@^8.5.0:
   version "8.7.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-8.7.0.tgz#656a78e510ff8f3937bc0bcbe9f5c0ac35941b77"
@@ -2878,7 +2573,7 @@ write-file-atomic@^3.0.0:
     signal-exit "^3.0.2"
     typedarray-to-buffer "^3.1.5"
 
-ws@^7.4.3, ws@^7.4.6:
+ws@^7.4.6:
   version "7.5.6"
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.6.tgz#e59fc509fb15ddfb65487ee9765c5a51dec5fe7b"
   integrity sha512-6GLgCqo2cy2A2rjCNFlxQS6ZljG/coZfZXclldI8FB/1G3CCI36Zd8xy2HrFVACi8tfk5XrgLQEk+P0Tnz9UcA==
@@ -2903,7 +2598,7 @@ yallist@^4.0.0:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
   integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==
 
-yargs-parser@^20.2.2:
+yargs-parser@20.x, yargs-parser@^20.2.2:
   version "20.2.9"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.9.tgz#2eb7dc3b0289718fc295f362753845c41a0c94ee"
   integrity sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==