switch metrics to express-prom-metrics

Dockerfile.bskylink

@@ -1,4 +1,4 @@
-FROM node:20.11-alpine3.18 as build
+FROM node:20.11-alpine3.18 AS build
 
 # Move files into the image and install
 WORKDIR /app

bskylink/package.json

@@ -10,6 +10,8 @@
   "dependencies": {
     "@atproto/api": "^0.16.7",
     "@atproto/common": "^0.4.11",
+    "express-prom-bundle": "^7.0.0",
+    "prom-client": "^15.1.3",
     "@types/escape-html": "^1.0.4",
     "body-parser": "^1.20.2",
     "cors": "^2.8.5",

bskylink/src/cache/safelinkClient.ts

@@ -8,7 +8,7 @@ import {ExpiredTokenError} from '@atproto/api/dist/client/types/com/atproto/serv
 import {MINUTE} from '@atproto/common'
 import {LRUCache} from 'lru-cache'
 
-import {type ServiceConfig} from '../config.js'
+import {type AppContext} from '../context.js'
 import type Database from '../db/index.js'
 import {type SafelinkRule} from '../db/schema.js'
 import {redirectLogger} from '../logger.js'
@@ -21,13 +21,12 @@ export class SafelinkClient {
   private domainCache: LRUCache<string, SafelinkRule | 'ok'>
   private urlCache: LRUCache<string, SafelinkRule | 'ok'>
 
-  private db: Database
+  private ctx: AppContext
 
   private ozoneAgent: OzoneAgent
-
   private cursor?: string
 
-  constructor({cfg, db}: {cfg: ServiceConfig; db: Database}) {
+  constructor(ctx: AppContext) {
     this.domainCache = new LRUCache<string, SafelinkRule | 'ok'>({
       max: 10000,
     })
@@ -36,16 +35,27 @@ export class SafelinkClient {
       max: 25000,
     })
 
-    this.db = db
+    this.ctx = ctx
 
     this.ozoneAgent = new OzoneAgent(
-      cfg.safelinkPdsUrl!,
-      cfg.safelinkAgentIdentifier!,
-      cfg.safelinkAgentPass!,
+      this.ctx.cfg.service.safelinkPdsUrl!,
+      this.ctx.cfg.service.safelinkAgentIdentifier!,
+      this.ctx.cfg.service.safelinkAgentPass!,
     )
   }
 
   public async tryFindRule(link: string): Promise<SafelinkRule | 'ok'> {
+    const start = process.hrtime.bigint()
+    const addMetrics = (status: 'ok' | 'error', cached: boolean) => {
+      const end = process.hrtime.bigint()
+      const respTimeMs = Number(end - start) / 1_000_000 // ns to ms :3
+
+      this.ctx.safeLinkLookups.labels(status, cached ? 'yes' : 'no').inc()
+      this.ctx.safeLinkLookupDuration
+        .labels(status, cached ? 'yes' : 'no')
+        .observe(respTimeMs)
+    }
+
     let url: string
     let domain: string
     try {
@@ -56,6 +66,7 @@ export class SafelinkClient {
         {error: e, inputUrl: link},
         'failed to normalize looked up link',
       )
+      addMetrics('error', false)
       // fail open
       return 'ok'
     }
@@ -65,31 +76,38 @@ export class SafelinkClient {
     // _and_ it is not 'ok'.
     const urlRule = this.urlCache.get(url)
     if (urlRule && urlRule !== 'ok') {
+      addMetrics('ok', true)
       return urlRule
     }
 
     // If we find a domain rule of _any_ kind, including 'ok', we can now return that rule.
     const domainRule = this.domainCache.get(domain)
     if (domainRule) {
+      addMetrics('ok', true)
       return domainRule
     }
 
     try {
-      const maybeUrlRule = await this.getRule(this.db, url, 'url')
+      const maybeUrlRule = await this.getRule(this.ctx.db, url, 'url')
       this.urlCache.set(url, maybeUrlRule)
+
+      addMetrics('ok', false)
       return maybeUrlRule
     } catch (e) {
       this.urlCache.set(url, 'ok')
     }
 
     try {
-      const maybeDomainRule = await this.getRule(this.db, domain, 'domain')
+      const maybeDomainRule = await this.getRule(this.ctx.db, domain, 'domain')
       this.domainCache.set(domain, maybeDomainRule)
+
+      addMetrics('ok', false)
       return maybeDomainRule
     } catch (e) {
       this.domainCache.set(domain, 'ok')
     }
 
+    addMetrics('ok', false)
     return 'ok'
   }
 
@@ -219,7 +237,7 @@ export class SafelinkClient {
       redirectLogger.info('received no new safelink events from ozone')
       setTimeout(() => this.runFetchEvents(), SAFELINK_MAX_FETCH_INTERVAL)
     } else {
-      await this.db.transaction(async db => {
+      await this.ctx.db.transaction(async db => {
         for (const rule of res.data.events) {
           switch (rule.eventType) {
             case 'removeRule':
@@ -247,7 +265,7 @@ export class SafelinkClient {
 
   private async getCursor() {
     if (this.cursor === '') {
-      const res = await this.db.db
+      const res = await this.ctx.db.db
         .selectFrom('safelink_cursor')
         .selectAll()
         .where('id', '=', 1)
@@ -263,7 +281,7 @@ export class SafelinkClient {
   private async setCursor(cursor: string) {
     const updatedAt = new Date()
     try {
-      await this.db.db
+      await this.ctx.db.db
         .insertInto('safelink_cursor')
         .values({
           id: 1,

bskylink/src/config.ts

@@ -7,6 +7,7 @@ export type Config = {
 
 export type ServiceConfig = {
   port: number
+  metricsPort: number
   version?: string
   hostnames: string[]
   hostnamesSet: Set<string>
@@ -32,6 +33,7 @@ export type DbPoolConfig = {
 
 export type Environment = {
   port?: number
+  metricsPort?: number
   version?: string
   hostnames: string[]
   appHostname?: string
@@ -50,6 +52,7 @@ export type Environment = {
 export const readEnv = (): Environment => {
   return {
     port: envInt('LINK_PORT'),
+    metricsPort: envInt('LINK_METRICS_PORT'),
     version: envStr('LINK_VERSION'),
     hostnames: envList('LINK_HOSTNAMES'),
     appHostname: envStr('LINK_APP_HOSTNAME'),
@@ -71,6 +74,7 @@ export const readEnv = (): Environment => {
 export const envToCfg = (env: Environment): Config => {
   const serviceCfg: ServiceConfig = {
     port: env.port ?? 3000,
+    metricsPort: env.metricsPort ?? 9090,
     version: env.version,
     hostnames: env.hostnames,
     hostnamesSet: new Set(env.hostnames),

bskylink/src/context.ts

@@ -1,3 +1,5 @@
+import {Counter, Histogram} from 'prom-client'
+
 import {SafelinkClient} from './cache/safelinkClient.js'
 import {type Config} from './config.js'
 import Database from './db/index.js'
@@ -13,13 +15,36 @@ export class AppContext {
   safelinkClient: SafelinkClient
   abortController = new AbortController()
 
+  // Custom business metrics
+  shortLinkRequests = new Counter({
+    name: 'blink_short_link_requests_total',
+    help: 'Number of short link requests handled',
+    labelNames: ['method', 'status_code'],
+  })
+
+  redirects = new Counter({
+    name: 'blink_redirects_total',
+    help: 'Number of link redirects handled',
+    labelNames: ['safelink_rule', 'status_code'],
+  })
+
+  safeLinkLookups = new Counter({
+    name: 'blink_safe_link_lookups_total',
+    help: 'Number of safelink lookups handled',
+    labelNames: ['status', 'cached'],
+  })
+
+  safeLinkLookupDuration = new Histogram({
+    name: 'blink_safe_link_lookup_duration_milliseconds',
+    help: 'Safelink lookup duration in milliseconds',
+    labelNames: ['status', 'cached'],
+    buckets: [0.005, 0.01, 0.025, 0.05, 0.1, 0.25, 0.5, 1, 2.5, 5, 10],
+  })
+
   constructor(private opts: AppContextOptions) {
     this.cfg = this.opts.cfg
     this.db = this.opts.db
-    this.safelinkClient = new SafelinkClient({
-      cfg: this.opts.cfg.service,
-      db: this.opts.db,
-    })
+    this.safelinkClient = new SafelinkClient(this)
   }
 
   static async fromConfig(cfg: Config, overrides?: Partial<AppContextOptions>) {

bskylink/src/index.ts

@@ -3,7 +3,9 @@ import type http from 'node:http'
 
 import cors from 'cors'
 import express from 'express'
+import promBundle from 'express-prom-bundle'
 import {createHttpTerminator, type HttpTerminator} from 'http-terminator'
+import {register} from 'prom-client'
 
 import {type Config} from './config.js'
 import {AppContext} from './context.js'
@@ -16,7 +18,9 @@ export * from './logger.js'
 
 export class LinkService {
   public server?: http.Server
+  public metricsServer?: http.Server
   private terminator?: HttpTerminator
+  private metricsTerminator?: HttpTerminator
 
   constructor(
     public app: express.Application,
@@ -29,22 +33,60 @@ export class LinkService {
     app.use(i18n.init)
 
     const ctx = await AppContext.fromConfig(cfg)
-    app = routes(ctx, app)
+
+    // Add Prometheus middleware for automatic HTTP instrumentation
+    const metricsMiddleware = promBundle({
+      includeMethod: true,
+      includePath: true,
+      includeStatusCode: true,
+      includeUp: true,
+      promClient: {
+        collectDefaultMetrics: {},
+      },
+      autoregister: false,
+      normalizePath: req => {
+        if (req.route) {
+          return req.route.path
+        }
+        return '<unmatched>'
+      },
+    })
+    app.use(metricsMiddleware)
+
+    routes(ctx, app)
     app.use(errorHandler)
 
     return new LinkService(app, ctx)
   }
 
   async start() {
+    // Start main HTTP server
     this.server = this.app.listen(this.ctx.cfg.service.port)
     this.server.keepAliveTimeout = 90000
     this.terminator = createHttpTerminator({server: this.server})
     await events.once(this.server, 'listening')
+
+    // Start metrics server
+    const metricsApp = express()
+    metricsApp.get('/metrics', async (_req, res) => {
+      try {
+        const metrics = await register.metrics()
+        res.set('Content-Type', register.contentType)
+        res.end(metrics)
+      } catch (error) {
+        res.status(500).end('Error collecting metrics')
+      }
+    })
+
+    this.metricsServer = metricsApp.listen(this.ctx.cfg.service.metricsPort)
+    this.metricsTerminator = createHttpTerminator({server: this.metricsServer})
+    await events.once(this.metricsServer, 'listening')
   }
 
   async destroy() {
     this.ctx.abortController.abort()
     await this.terminator?.terminate()
+    await this.metricsTerminator?.terminate()
     await this.ctx.db.close()
   }
 }

bskylink/src/routes/createShortLink.ts

@@ -13,16 +13,22 @@ export default function (ctx: AppContext, app: Express) {
     '/link',
     bodyParser.json(),
     handler(async (req, res) => {
+      const addMetrics = (statusCode: number) => {
+        ctx.shortLinkRequests.labels('POST', statusCode.toString()).inc()
+      }
+
       let path: string
       if (typeof req.body?.path === 'string') {
         path = req.body.path
       } else {
+        addMetrics(400)
         return res.status(400).json({
           error: 'InvalidPath',
           message: '"path" parameter is missing or not a string',
         })
       }
       if (!path.startsWith('/')) {
+        addMetrics(400)
         return res.status(400).json({
           error: 'InvalidPath',
           message:
@@ -34,6 +40,7 @@ export default function (ctx: AppContext, app: Express) {
         // link pattern: /start/{did}/{rkey}
         if (!parts[1].startsWith('did:')) {
           // enforce strong links
+          addMetrics(400)
           return res.status(400).json({
             error: 'InvalidPath',
             message:
@@ -41,8 +48,11 @@ export default function (ctx: AppContext, app: Express) {
           })
         }
         const id = await ensureLink(ctx, LinkType.StarterPack, parts)
+        addMetrics(200)
         return res.json({url: getUrl(ctx, req, id)})
       }
+
+      addMetrics(400)
       return res.status(400).json({
         error: 'InvalidPath',
         message: '"path" parameter does not have a known format',

bskylink/src/routes/redirect.ts

@@ -19,6 +19,10 @@ export default function (ctx: AppContext, app: Express) {
   return app.get(
     '/redirect',
     handler(async (req, res) => {
+      const addMetrics = (ruleStr: string, statusCode: number) => {
+        ctx.redirects.labels(ruleStr, statusCode.toString()).inc()
+      }
+
       let link = req.query.u
       assert(
         typeof link === 'string',
@@ -39,6 +43,7 @@ export default function (ctx: AppContext, app: Express) {
       ) {
         res.setHeader('Cache-Control', 'no-store')
         res.setHeader('Location', `https://${ctx.cfg.service.appHostname}`)
+        addMetrics('bad_url', 302)
         return res.status(302).end()
       }
 
@@ -49,9 +54,12 @@ export default function (ctx: AppContext, app: Express) {
 
       let html: string | undefined
 
+      let ruleStr = 'ok'
       if (ctx.cfg.service.safelinkEnabled) {
         const rule = await ctx.safelinkClient.tryFindRule(link)
         if (rule !== 'ok') {
+          ruleStr = rule.action
+
           switch (rule.action) {
             case 'whitelist':
               redirectLogger.info({rule}, 'Whitelist rule matched')
@@ -89,6 +97,7 @@ export default function (ctx: AppContext, app: Express) {
         html = linkRedirectContents(url.href)
       }
 
+      addMetrics(ruleStr, 302)
       return res.end(html)
     }),
   )

bskylink/src/routes/shortLink.ts

@@ -1,15 +1,19 @@
 import assert from 'node:assert'
 
 import {DAY, SECOND} from '@atproto/common'
-import {Express} from 'express'
+import {type Express} from 'express'
 
-import {AppContext} from '../context.js'
+import {type AppContext} from '../context.js'
 import {handler} from './util.js'
 
 export default function (ctx: AppContext, app: Express) {
   return app.get(
     '/:linkId',
     handler(async (req, res) => {
+      const addMetrics = (statusCode: number) => {
+        ctx.shortLinkRequests.labels('GET', statusCode.toString()).inc()
+      }
+
       const linkId = req.params.linkId
       const contentType = req.accepts(['html', 'json'])
       assert(
@@ -35,6 +39,7 @@ export default function (ctx: AppContext, app: Express) {
         }
         // send the user to the app
         res.setHeader('Location', `https://${ctx.cfg.service.appHostname}`)
+        addMetrics(302)
         return res.status(302).end()
       }
       // build url from original url in order to preserve query params
@@ -45,9 +50,11 @@ export default function (ctx: AppContext, app: Express) {
       url.pathname = found.path
       res.setHeader('Cache-Control', `max-age=${(7 * DAY) / SECOND}`)
       if (contentType === 'json') {
+        addMetrics(302)
         return res.json({url: url.href}).end()
       }
       res.setHeader('Location', url.href)
+      addMetrics(302)
       return res.status(301).end()
     }),
   )

bskylink/yarn.lock

@@ -161,6 +161,11 @@
   dependencies:
     make-plural "^7.0.0"
 
+"@opentelemetry/api@^1.4.0":
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/@opentelemetry/api/-/api-1.9.0.tgz#d03eba68273dc0f7509e2a3d5cba21eae10379fe"
+  integrity sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==
+
 "@tsconfig/node10@^1.0.7":
   version "1.0.11"
   resolved "https://registry.yarnpkg.com/@tsconfig/node10/-/node10-1.0.11.tgz#6ee46400685f130e278128c7b38b7e031ff5b2f2"
@@ -338,6 +343,11 @@ base64-js@^1.3.1:
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
   integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
 
+bintrees@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bintrees/-/bintrees-1.0.2.tgz#49f896d6e858a4a499df85c38fb399b9aff840f8"
+  integrity sha512-VOMgTMwjAaUG580SXn3LacVgjurrbMme7ZZNYGSSV7mmtY6QQRh0Eg3pwIcntQ77DErK1L0NxkbetjcoXzVwKw==
+
 body-parser@1.20.2, body-parser@^1.20.2:
   version "1.20.2"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.2.tgz#6feb0e21c4724d06de7ff38da36dad4f57a747fd"
@@ -356,6 +366,24 @@ body-parser@1.20.2, body-parser@^1.20.2:
     type-is "~1.6.18"
     unpipe "1.0.0"
 
+body-parser@1.20.3:
+  version "1.20.3"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.3.tgz#1953431221c6fb5cd63c4b36d53fab0928e548c6"
+  integrity sha512-7rAxByjUMqQ3/bHJy7D6OGXvx/MMc4IqBn/X0fcM1QUcAItpZrBEYhWGem+tzXH90c+G01ypMcYJBO9Y30203g==
+  dependencies:
+    bytes "3.1.2"
+    content-type "~1.0.5"
+    debug "2.6.9"
+    depd "2.0.0"
+    destroy "1.2.0"
+    http-errors "2.0.0"
+    iconv-lite "0.4.24"
+    on-finished "2.4.1"
+    qs "6.13.0"
+    raw-body "2.5.2"
+    type-is "~1.6.18"
+    unpipe "1.0.0"
+
 boolean@^3.1.4:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/boolean/-/boolean-3.2.0.tgz#9e5294af4e98314494cbb17979fa54ca159f116b"
@@ -374,6 +402,14 @@ bytes@3.1.2:
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.2.tgz#8b0beeb98605adf1b128fa4386403c009e0221a5"
   integrity sha512-/Nf7TyzTx6S3yRJObOAV7956r8cr2+Oj8AC5dt8wSP3BQAoeX58NoHyCU8P8zGkNXStjTSi6fzO6F0pBdcYbEg==
 
+call-bind-apply-helpers@^1.0.1, call-bind-apply-helpers@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz#4b5428c222be985d79c3d82657479dbe0b59b2d6"
+  integrity sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==
+  dependencies:
+    es-errors "^1.3.0"
+    function-bind "^1.1.2"
+
 call-bind@^1.0.7:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/call-bind/-/call-bind-1.0.7.tgz#06016599c40c56498c18769d2730be242b6fa3b9"
@@ -385,6 +421,14 @@ call-bind@^1.0.7:
     get-intrinsic "^1.2.4"
     set-function-length "^1.2.1"
 
+call-bound@^1.0.2:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/call-bound/-/call-bound-1.0.4.tgz#238de935d2a2a692928c538c7ccfa91067fd062a"
+  integrity sha512-+ys997U96po4Kx/ABpBCqhA9EuxJaQWDQg7295H4hBphv3IZg0boBKuwYpt4YXp6MZ5AmZQnU/tyMTlRpaSejg==
+  dependencies:
+    call-bind-apply-helpers "^1.0.2"
+    get-intrinsic "^1.3.0"
+
 cbor-extract@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/cbor-extract/-/cbor-extract-2.2.0.tgz#cee78e630cbeae3918d1e2e58e0cebaf3a3be840"
@@ -433,6 +477,11 @@ cookie@0.6.0:
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.6.0.tgz#2798b04b071b0ecbff0dbb62a505a8efa4e19051"
   integrity sha512-U71cyTamuh1CRNCfpGY6to28lxvNwPG4Guz/EVjgf3Jmzv0vlDp1atT9eS5dDjMYHucpHbWns6Lwf3BKz6svdw==
 
+cookie@0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.7.1.tgz#2f73c42142d5d5cf71310a74fc4ae61670e5dbc9"
+  integrity sha512-6DnInpx7SJ2AK3+CTUE/ZM0vWTUboZCegxhC2xiIydHR9jNuTAASBrfEpHhiGOZw/nX51bHt6YQl8jsGo4y/0w==
+
 cors@^2.8.5:
   version "2.8.5"
   resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.5.tgz#eac11da51592dd86b9f06f6e7ac293b3df875d29"
@@ -494,6 +543,15 @@ diff@^4.0.1:
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
   integrity sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==
 
+dunder-proto@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/dunder-proto/-/dunder-proto-1.0.1.tgz#d7ae667e1dc83482f8b70fd0f6eefc50da30f58a"
+  integrity sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==
+  dependencies:
+    call-bind-apply-helpers "^1.0.1"
+    es-errors "^1.3.0"
+    gopd "^1.2.0"
+
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
@@ -504,6 +562,11 @@ encodeurl@~1.0.2:
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
   integrity sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==
 
+encodeurl@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-2.0.0.tgz#7b8ea898077d7e409d3ac45474ea38eaf0857a58"
+  integrity sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==
+
 es-define-property@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/es-define-property/-/es-define-property-1.0.0.tgz#c7faefbdff8b2696cf5f46921edfb77cc4ba3845"
@@ -511,11 +574,23 @@ es-define-property@^1.0.0:
   dependencies:
     get-intrinsic "^1.2.4"
 
+es-define-property@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/es-define-property/-/es-define-property-1.0.1.tgz#983eb2f9a6724e9303f61addf011c72e09e0b0fa"
+  integrity sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==
+
 es-errors@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/es-errors/-/es-errors-1.3.0.tgz#05f75a25dab98e4fb1dcd5e1472c0546d5057c8f"
   integrity sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==
 
+es-object-atoms@^1.0.0, es-object-atoms@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/es-object-atoms/-/es-object-atoms-1.1.1.tgz#1c4f2c4837327597ce69d2ca190a7fdd172338c1"
+  integrity sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==
+  dependencies:
+    es-errors "^1.3.0"
+
 escape-html@^1.0.3, escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -536,6 +611,53 @@ events@^3.3.0:
   resolved "https://registry.yarnpkg.com/events/-/events-3.3.0.tgz#31a95ad0a924e2d2c419a813aeb2c4e878ea7400"
   integrity sha512-mQw+2fkQbALzQ7V0MY0IqdnXNOeTtP4r0lN9z7AAawCXgqea7bDii20AYrIBrFd/Hx0M2Ocz6S111CaFkUcb0Q==
 
+express-prom-bundle@^7.0.0:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/express-prom-bundle/-/express-prom-bundle-7.0.2.tgz#73a83b9033639dae81c78906a9df78844f3c93fa"
+  integrity sha512-ffFV4HGHvCKnkNJFqm42sYztRJE5mLgOj8MpGey1HOatuFhtcwXoBD2m5gca7ZbcyjkIf7lOH5ZdrhlrBf0sGw==
+  dependencies:
+    "@types/express" "^4.17.21"
+    express "^4.18.2"
+    on-finished "^2.3.0"
+    url-value-parser "^2.0.0"
+
+express@^4.18.2:
+  version "4.21.2"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.21.2.tgz#cf250e48362174ead6cea4a566abef0162c1ec32"
+  integrity sha512-28HqgMZAmih1Czt9ny7qr6ek2qddF4FclbMzwhCREB6OFfH+rXAnuNCwo1/wFvrtbgsQDb4kSbX9de9lFbrXnA==
+  dependencies:
+    accepts "~1.3.8"
+    array-flatten "1.1.1"
+    body-parser "1.20.3"
+    content-disposition "0.5.4"
+    content-type "~1.0.4"
+    cookie "0.7.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "2.0.0"
+    encodeurl "~2.0.0"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.3.1"
+    fresh "0.5.2"
+    http-errors "2.0.0"
+    merge-descriptors "1.0.3"
+    methods "~1.1.2"
+    on-finished "2.4.1"
+    parseurl "~1.3.3"
+    path-to-regexp "0.1.12"
+    proxy-addr "~2.0.7"
+    qs "6.13.0"
+    range-parser "~1.2.1"
+    safe-buffer "5.2.1"
+    send "0.19.0"
+    serve-static "1.16.2"
+    setprototypeof "1.2.0"
+    statuses "2.0.1"
+    type-is "~1.6.18"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
 express@^4.19.2:
   version "4.19.2"
   resolved "https://registry.yarnpkg.com/express/-/express-4.19.2.tgz#e25437827a3aa7f2a827bc8171bbbb664a356465"
@@ -598,6 +720,19 @@ finalhandler@1.2.0:
     statuses "2.0.1"
     unpipe "~1.0.0"
 
+finalhandler@1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.3.1.tgz#0c575f1d1d324ddd1da35ad7ece3df7d19088019"
+  integrity sha512-6BN9trH7bp3qvnrRyzsBz+g3lZxTNZTbVO2EV1CS0WIcDbawYVdYvGflME/9QP0h0pYlCDBCTjYa9nZzMDpyxQ==
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~2.0.0"
+    escape-html "~1.0.3"
+    on-finished "2.4.1"
+    parseurl "~1.3.3"
+    statuses "2.0.1"
+    unpipe "~1.0.0"
+
 forwarded@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
@@ -624,6 +759,30 @@ get-intrinsic@^1.1.3, get-intrinsic@^1.2.4:
     has-symbols "^1.0.3"
     hasown "^2.0.0"
 
+get-intrinsic@^1.2.5, get-intrinsic@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.3.0.tgz#743f0e3b6964a93a5491ed1bffaae054d7f98d01"
+  integrity sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==
+  dependencies:
+    call-bind-apply-helpers "^1.0.2"
+    es-define-property "^1.0.1"
+    es-errors "^1.3.0"
+    es-object-atoms "^1.1.1"
+    function-bind "^1.1.2"
+    get-proto "^1.0.1"
+    gopd "^1.2.0"
+    has-symbols "^1.1.0"
+    hasown "^2.0.2"
+    math-intrinsics "^1.1.0"
+
+get-proto@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/get-proto/-/get-proto-1.0.1.tgz#150b3f2743869ef3e851ec0c49d15b1d14d00ee1"
+  integrity sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==
+  dependencies:
+    dunder-proto "^1.0.1"
+    es-object-atoms "^1.0.0"
+
 gopd@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/gopd/-/gopd-1.0.1.tgz#29ff76de69dac7489b7c0918a5788e56477c332c"
@@ -631,6 +790,11 @@ gopd@^1.0.1:
   dependencies:
     get-intrinsic "^1.1.3"
 
+gopd@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/gopd/-/gopd-1.2.0.tgz#89f56b8217bdbc8802bd299df6d7f1081d7e51a1"
+  integrity sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==
+
 graphemer@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/graphemer/-/graphemer-1.4.0.tgz#fb2f1d55e0e3a1849aeffc90c4fa0dd53a0e66c6"
@@ -653,7 +817,12 @@ has-symbols@^1.0.3:
   resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.3.tgz#bb7b2c4349251dce87b125f7bdf874aa7c8b39f8"
   integrity sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==
 
-hasown@^2.0.0:
+has-symbols@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.1.0.tgz#fc9c6a783a084951d0b971fe1018de813707a338"
+  integrity sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ==
+
+hasown@^2.0.0, hasown@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/hasown/-/hasown-2.0.2.tgz#003eaf91be7adc372e84ec59dc37252cedb80003"
   integrity sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==
@@ -745,6 +914,11 @@ math-interval-parser@^2.0.1:
   resolved "https://registry.yarnpkg.com/math-interval-parser/-/math-interval-parser-2.0.1.tgz#e22cd6d15a0a7f4c03aec560db76513da615bed4"
   integrity sha512-VmlAmb0UJwlvMyx8iPhXUDnVW1F9IrGEd9CIOmv+XL8AErCUUuozoDMrgImvnYt2A+53qVX/tPW6YJurMKYsvA==
 
+math-intrinsics@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/math-intrinsics/-/math-intrinsics-1.1.0.tgz#a0dd74be81e2aa5c2f27e65ce283605ee4e2b7f9"
+  integrity sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -755,6 +929,11 @@ merge-descriptors@1.0.1:
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
   integrity sha512-cCi6g3/Zr1iqQi6ySbseM1Xvooa98N0w31jzUYrXPX2xqObmFGHJ0tQ5u74H3mVh7wLouTseZyYIq39g8cNp1w==
 
+merge-descriptors@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.3.tgz#d80319a65f3c7935351e5cfdac8f9318504dbed5"
+  integrity sha512-gaNvAS7TZ897/rVaZ0nMtAyxNyi/pdbjbAwUpFQpN70GqnVfOiXpeUUMKRBmzXaSQ8DdTX4/0ms62r2K+hE6mQ==
+
 methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
@@ -829,6 +1008,11 @@ object-inspect@^1.13.1:
   resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.13.1.tgz#b96c6109324ccfef6b12216a956ca4dc2ff94bc2"
   integrity sha512-5qoj1RUiKOMsCCNLV1CBiPYE10sziTsnmNxkAI/rZhiD63CF7IqdFGC/XzjWjpSgLf0LxXX3bDFIh0E18f6UhQ==
 
+object-inspect@^1.13.3:
+  version "1.13.4"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.13.4.tgz#8375265e21bc20d0fa582c22e1b13485d6e00213"
+  integrity sha512-W67iLl4J2EXEGTbfeHCffrjDfitvLANg0UlX3wFUUSTx92KXRFegMHUVgSqE+wvhAbi4WqjGg9czysTV2Epbew==
+
 obuf@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/obuf/-/obuf-1.1.2.tgz#09bea3343d41859ebd446292d11c9d4db619084e"
@@ -839,7 +1023,7 @@ on-exit-leak-free@^2.1.0:
   resolved "https://registry.yarnpkg.com/on-exit-leak-free/-/on-exit-leak-free-2.1.2.tgz#fed195c9ebddb7d9e4c3842f93f281ac8dadd3b8"
   integrity sha512-0eJJY6hXLGf1udHwfNftBqH+g73EU4B504nZeKpz1sYRKafAghwxEJunB2O7rDZkL4PGfsMVnTXZ2EjibbqcsA==
 
-on-finished@2.4.1:
+on-finished@2.4.1, on-finished@^2.3.0:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.4.1.tgz#58c8c44116e54845ad57f14ab10b03533184ac3f"
   integrity sha512-oVlzkg3ENAhCk2zdv7IJwd/QUD4z2RxRwpkcGY8psCVcCYZNq4wYnVWALHM+brtuJjePWiYF/ClmuDr8Ch5+kg==
@@ -870,6 +1054,11 @@ parseurl@~1.3.3:
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
   integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
 
+path-to-regexp@0.1.12:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.12.tgz#d5e1a12e478a976d432ef3c58d534b9923164bb7"
+  integrity sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ==
+
 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"
@@ -1060,6 +1249,14 @@ process@^0.11.10:
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
   integrity sha512-cdGef/drWFoydD1JsMzuFf8100nZl+GT+yacc2bEced5f9Rjk4z+WtFUTBu9PhOi9j/jfmBPu0mMEY4wIdAF8A==
 
+prom-client@^15.1.3:
+  version "15.1.3"
+  resolved "https://registry.yarnpkg.com/prom-client/-/prom-client-15.1.3.tgz#69fa8de93a88bc9783173db5f758dc1c69fa8fc2"
+  integrity sha512-6ZiOBfCywsD4k1BN9IX0uZhF+tJkV8q8llP64G5Hajs4JOeVLPCwpPVcpXy3BwYiUGgyJzsJJQeOIv7+hDSq8g==
+  dependencies:
+    "@opentelemetry/api" "^1.4.0"
+    tdigest "^0.1.1"
+
 proxy-addr@~2.0.7:
   version "2.0.7"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.7.tgz#f19fe69ceab311eeb94b42e70e8c2070f9ba1025"
@@ -1075,6 +1272,13 @@ qs@6.11.0:
   dependencies:
     side-channel "^1.0.4"
 
+qs@6.13.0:
+  version "6.13.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.13.0.tgz#6ca3bd58439f7e245655798997787b0d88a51906"
+  integrity sha512-+38qI9SOr8tfZ4QmJNplMUxqjbe7LKvvZgWdExBOmd+egZTtjLB67Gu0HRX3u/XOq7UU2Nx6nsjvS16Z9uwfpg==
+  dependencies:
+    side-channel "^1.0.6"
+
 quick-format-unescaped@^4.0.3:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/quick-format-unescaped/-/quick-format-unescaped-4.0.4.tgz#93ef6dd8d3453cbc7970dd614fad4c5954d6b5a7"
@@ -1164,6 +1368,25 @@ send@0.18.0:
     range-parser "~1.2.1"
     statuses "2.0.1"
 
+send@0.19.0:
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.19.0.tgz#bbc5a388c8ea6c048967049dbeac0e4a3f09d7f8"
+  integrity sha512-dW41u5VfLXu8SJh5bwRmyYUbAoSB3c9uQh6L8h/KtsFREPWpbX1lrljJo186Jc4nmci/sGUZ9a0a0J2zgfq2hw==
+  dependencies:
+    debug "2.6.9"
+    depd "2.0.0"
+    destroy "1.2.0"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "2.0.0"
+    mime "1.6.0"
+    ms "2.1.3"
+    on-finished "2.4.1"
+    range-parser "~1.2.1"
+    statuses "2.0.1"
+
 serve-static@1.15.0:
   version "1.15.0"
   resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.15.0.tgz#faaef08cffe0a1a62f60cad0c4e513cff0ac9540"
@@ -1174,6 +1397,16 @@ serve-static@1.15.0:
     parseurl "~1.3.3"
     send "0.18.0"
 
+serve-static@1.16.2:
+  version "1.16.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.16.2.tgz#b6a5343da47f6bdd2673848bf45754941e803296"
+  integrity sha512-VqpjJZKadQB/PEbEwvFdO43Ax5dFBZ2UECszz8bQ7pi7wt//PWe1P6MN7eCnjsatYtBT6EuiClbjSWP2WrIoTw==
+  dependencies:
+    encodeurl "~2.0.0"
+    escape-html "~1.0.3"
+    parseurl "~1.3.3"
+    send "0.19.0"
+
 set-function-length@^1.2.1:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/set-function-length/-/set-function-length-1.2.2.tgz#aac72314198eaed975cf77b2c3b6b880695e5449"
@@ -1191,6 +1424,35 @@ setprototypeof@1.2.0:
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.2.0.tgz#66c9a24a73f9fc28cbe66b09fed3d33dcaf1b424"
   integrity sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==
 
+side-channel-list@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/side-channel-list/-/side-channel-list-1.0.0.tgz#10cb5984263115d3b7a0e336591e290a830af8ad"
+  integrity sha512-FCLHtRD/gnpCiCHEiJLOwdmFP+wzCmDEkc9y7NsYxeF4u7Btsn1ZuwgwJGxImImHicJArLP4R0yX4c2KCrMrTA==
+  dependencies:
+    es-errors "^1.3.0"
+    object-inspect "^1.13.3"
+
+side-channel-map@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/side-channel-map/-/side-channel-map-1.0.1.tgz#d6bb6b37902c6fef5174e5f533fab4c732a26f42"
+  integrity sha512-VCjCNfgMsby3tTdo02nbjtM/ewra6jPHmpThenkTYh8pG9ucZ/1P8So4u4FGBek/BjpOVsDCMoLA/iuBKIFXRA==
+  dependencies:
+    call-bound "^1.0.2"
+    es-errors "^1.3.0"
+    get-intrinsic "^1.2.5"
+    object-inspect "^1.13.3"
+
+side-channel-weakmap@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/side-channel-weakmap/-/side-channel-weakmap-1.0.2.tgz#11dda19d5368e40ce9ec2bdc1fb0ecbc0790ecea"
+  integrity sha512-WPS/HvHQTYnHisLo9McqBHOJk2FkHO/tlpvldyrnem4aeQp4hai3gythswg6p01oSoTl58rcpiFAjF2br2Ak2A==
+  dependencies:
+    call-bound "^1.0.2"
+    es-errors "^1.3.0"
+    get-intrinsic "^1.2.5"
+    object-inspect "^1.13.3"
+    side-channel-map "^1.0.1"
+
 side-channel@^1.0.4:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/side-channel/-/side-channel-1.0.6.tgz#abd25fb7cd24baf45466406b1096b7831c9215f2"
@@ -1201,6 +1463,17 @@ side-channel@^1.0.4:
     get-intrinsic "^1.2.4"
     object-inspect "^1.13.1"
 
+side-channel@^1.0.6:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/side-channel/-/side-channel-1.1.0.tgz#c3fcff9c4da932784873335ec9765fa94ff66bc9"
+  integrity sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==
+  dependencies:
+    es-errors "^1.3.0"
+    object-inspect "^1.13.3"
+    side-channel-list "^1.0.0"
+    side-channel-map "^1.0.1"
+    side-channel-weakmap "^1.0.2"
+
 sonic-boom@^3.7.0:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/sonic-boom/-/sonic-boom-3.8.1.tgz#d5ba8c4e26d6176c9a1d14d549d9ff579a163422"
@@ -1232,6 +1505,13 @@ string_decoder@^1.3.0:
   dependencies:
     safe-buffer "~5.2.0"
 
+tdigest@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/tdigest/-/tdigest-0.1.2.tgz#96c64bac4ff10746b910b0e23b515794e12faced"
+  integrity sha512-+G0LLgjjo9BZX2MfdvPfH+MKLCrxlXSYec5DaPYP1fe6Iyhf0/fSmJ0bFiZ1F8BT6cGXl2LpltQptzjXKWEkKA==
+  dependencies:
+    bintrees "1.0.2"
+
 thread-stream@^2.6.0:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/thread-stream/-/thread-stream-2.7.0.tgz#d8a8e1b3fd538a6cca8ce69dbe5d3d097b601e11"
@@ -1317,6 +1597,11 @@ unpipe@1.0.0, unpipe@~1.0.0:
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
   integrity sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ==
 
+url-value-parser@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/url-value-parser/-/url-value-parser-2.2.0.tgz#f38ae8cd24604ec69bc219d66929ddbbd93a2b32"
+  integrity sha512-yIQdxJpgkPamPPAPuGdS7Q548rLhny42tg8d4vyTNzFqvOnwqrgHXvgehT09U7fwrzxi3RxCiXjoNUNnNOlQ8A==
+
 utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"