✨(y-webrtc-signaling) create signaling server

Create signaling server for WebRTC. It will be used for the collaborative editor, client will connect to this server to see their changes in real-time.
2024-04-08 11:56:17 +02:00
parent 6b567a0f69
commit f4e4cbaa56
6 changed files with 322 additions and 13 deletions
--- a/src/frontend/apps/y-webrtc-signaling/.eslintrc.cjs
+++ b/src/frontend/apps/y-webrtc-signaling/.eslintrc.cjs
@@ -0,0 +1,14 @@
+module.exports = {
+  root: true,
+  extends: ['impress/next'],
+  parserOptions: {
+    tsconfigRootDir: __dirname,
+    project: ['./tsconfig.json'],
+  },
+  settings: {
+    next: {
+      rootDir: __dirname,
+    },
+  },
+  ignorePatterns: ['node_modules', '.eslintrc.js'],
+};
--- a/src/frontend/apps/y-webrtc-signaling/nodemon.json
+++ b/src/frontend/apps/y-webrtc-signaling/nodemon.json
@@ -0,0 +1,5 @@
+{
+  "watch": ["src"],
+  "ext": "ts",
+  "exec": "ts-node --esm ./src/server.ts"
+}
--- a/src/frontend/apps/y-webrtc-signaling/package.json
+++ b/src/frontend/apps/y-webrtc-signaling/package.json
@@ -0,0 +1,29 @@
+{
+  "name": "y-webrtc-signaling",
+  "version": "0.1.0",
+  "description": "WebRTC server for Yjs",
+  "repository": "https://github.com/numerique-gouv/impress",
+  "license": "MIT",
+  "type": "module",
+  "scripts": {
+    "build": "tsc -p .",
+    "dev": "nodemon --exec src/server.ts",
+    "start": "node ./dist/server.js",
+    "lint": "eslint . --ext .ts"
+  },
+  "engines": {
+    "node": ">=18"
+  },
+  "dependencies": {
+    "ws": "8.16.0"
+  },
+  "devDependencies": {
+    "@types/node": "*",
+    "@types/ws": "8.5.10",
+    "eslint-config-impress": "*",
+    "nodemon": "3.1.0",
+    "ts-jest": "29.1.2",
+    "ts-node": "10.9.2",
+    "typescript": "*"
+  }
+}
--- a/src/frontend/apps/y-webrtc-signaling/src/server.ts
+++ b/src/frontend/apps/y-webrtc-signaling/src/server.ts
@@ -0,0 +1,144 @@
+/**
+ * Based on https://github.com/yjs/y-webrtc/blob/master/bin/server.js
+ */
+import http from 'http';
+
+import * as map from 'lib0/map';
+import WebSocket, { WebSocketServer } from 'ws';
+
+type MessageYJSType = {
+  type: string;
+  topics?: string[];
+  topic?: string;
+  clients?: number;
+};
+
+type MessageYJSTypes = MessageYJSType | string;
+
+const wsReadyStateConnecting = 0;
+const wsReadyStateOpen = 1;
+const pingTimeout = 30000;
+const port = process.env.PORT || 4444;
+
+const wss = new WebSocketServer({ noServer: true });
+const topics = new Map<string, Set<WebSocket>>();
+
+const send = (conn: WebSocket, message: MessageYJSTypes) => {
+  if (
+    conn.readyState !== wsReadyStateConnecting &&
+    conn.readyState !== wsReadyStateOpen
+  ) {
+    conn.close();
+  }
+  try {
+    conn.send(JSON.stringify(message));
+  } catch (e) {
+    conn.close();
+  }
+};
+
+/**
+ * Setup a new client
+ */
+const onconnection = (conn: WebSocket) => {
+  const subscribedTopics = new Set<string>();
+  let closed = false;
+  // Check if connection is still alive
+  let pongReceived = true;
+
+  const pingInterval = setInterval(() => {
+    if (!pongReceived) {
+      conn.close();
+      clearInterval(pingInterval);
+    } else {
+      pongReceived = false;
+      try {
+        conn.ping();
+      } catch (e) {
+        conn.close();
+      }
+    }
+  }, pingTimeout);
+
+  conn.on('pong', () => {
+    pongReceived = true;
+  });
+
+  conn.on('close', () => {
+    subscribedTopics.forEach((topicName) => {
+      const subs = topics.get(topicName) || new Set();
+      subs.delete(conn);
+      if (subs.size === 0) {
+        topics.delete(topicName);
+      }
+    });
+    subscribedTopics.clear();
+    closed = true;
+  });
+
+  conn.on('message', (message: MessageYJSTypes) => {
+    if (typeof message === 'string' || message instanceof Buffer) {
+      message = JSON.parse(message.toString()) as MessageYJSType;
+    }
+
+    if (message && message.type && !closed) {
+      switch (message.type) {
+        case 'subscribe':
+          (message.topics || []).forEach((topicName) => {
+            if (typeof topicName === 'string') {
+              // add conn to topic
+              const topic = map.setIfUndefined(
+                topics,
+                topicName,
+                () => new Set(),
+              );
+              topic.add(conn);
+              // add topic to conn
+              subscribedTopics.add(topicName);
+            }
+          });
+          break;
+
+        case 'unsubscribe':
+          (message.topics || []).forEach((topicName) => {
+            const subs = topics.get(topicName);
+            if (subs) {
+              subs.delete(conn);
+            }
+          });
+          break;
+
+        case 'publish':
+          if (message.topic) {
+            const receivers = topics.get(message.topic);
+            if (receivers) {
+              message.clients = receivers.size;
+              receivers.forEach((receiver) => send(receiver, message));
+            }
+          }
+          break;
+
+        case 'ping':
+          send(conn, { type: 'pong' });
+      }
+    }
+  });
+};
+
+wss.on('connection', onconnection);
+
+const server = http.createServer((request, response) => {
+  response.writeHead(200, { 'Content-Type': 'text/plain' });
+  response.end('okay');
+});
+
+server.on('upgrade', (request, socket, head) => {
+  const handleAuth = (ws: WebSocket) => {
+    wss.emit('connection', ws, request);
+  };
+  wss.handleUpgrade(request, socket, head, handleAuth);
+});
+
+server.listen(port);
+
+console.log('Signaling server running on localhost:', port);
--- a/src/frontend/apps/y-webrtc-signaling/tsconfig.json
+++ b/src/frontend/apps/y-webrtc-signaling/tsconfig.json
@@ -0,0 +1,19 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "incremental": false,
+    "outDir": "./dist",
+  },
+  "include": ["**/*.ts"],
+  "exclude": ["node_modules"]
+}
--- a/src/frontend/yarn.lock
+++ b/src/frontend/yarn.lock
@@ -3534,7 +3534,7 @@
  resolved "https://registry.yarnpkg.com/@types/ms/-/ms-0.7.34.tgz#10964ba0dee6ac4cd462e2795b6bebd407303433"
  integrity sha512-nG96G3Wp6acyAgJqGasjODb+acrI7KltPiRxzHPXnP3NgI28bpQDRv53olbqGXbfcgF5aiiHmO3xpwEpS5Ld9g==

-"@types/node@*":
+"@types/node@*", "@types/node@20.12.4":
  version "20.12.4"
  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.12.4.tgz#af5921bd75ccdf3a3d8b3fa75bf3d3359268cd11"
  integrity sha512-E+Fa9z3wSQpzgYQdYmme5X3OTuejnnTx88A6p6vkkJosR3KBz+HpE3kqNm98VE6cfLFcISx7zW7MsJkH6KwbTw==
@@ -3556,7 +3556,7 @@
  resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.12.tgz#12bb1e2be27293c1406acb6af1c3f3a1481d98c6"
  integrity sha512-5zvhXYtRNRluoE/jAp4GVsSduVUzNWKkOZrCDBWYtE7biZywwdC2AcEzg+cSMLFRfVgeAFqpfNabiPjxFddV1Q==

-"@types/react-dom@*", "@types/react-dom@^18.0.0":
+"@types/react-dom@*", "@types/react-dom@18.2.24", "@types/react-dom@^18.0.0":
  version "18.2.24"
  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-18.2.24.tgz#8dda8f449ae436a7a6e91efed8035d4ab03ff759"
  integrity sha512-cN6upcKd8zkGy4HU9F1+/s98Hrp6D4MOcippK4PoE8OZRngohHZpbJn1GsaDLz87MqvHNoT13nHvNqM9ocRHZg==
@@ -3613,6 +3613,13 @@
  resolved "https://registry.yarnpkg.com/@types/unist/-/unist-2.0.10.tgz#04ffa7f406ab628f7f7e97ca23e290cd8ab15efc"
  integrity sha512-IfYcSBWE3hLpBg8+X2SEa8LVkJdJEkT2Ese2aaLs3ptGdVtABxndrMaxuFlQ1qdFf9Q5rDvDpxI3WwgvKFAsQA==

+"@types/ws@8.5.10":
+  version "8.5.10"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-8.5.10.tgz#4acfb517970853fa6574a3a6886791d04a396787"
+  integrity sha512-vmQSUcfalpIq0R9q7uTo2lXs6eGIpt9wtnLdMv9LVpIjCA/+ufZRozlVoVelIYixx1ugCBKDhn89vnsEGOCx9A==
+  dependencies:
+    "@types/node" "*"
+
 "@types/yargs-parser@*":
  version "21.0.3"
  resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-21.0.3.tgz#815e30b786d2e8f0dcd85fd5bcf5e1a04d008f15"
@@ -3817,6 +3824,11 @@ abab@^2.0.6:
  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.6.tgz#41b80f2c871d19686216b82309231cfd3cb3d291"
  integrity sha512-j2afSsaIENvHZN2B8GOpF566vZ5WVk5opAiMTvWgaQT8DkbOqsTfvNAvHoRGU2zzP8cPoqys+xHTRDWW8L+/BA==

+abbrev@1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
+  integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
+
 acorn-globals@^7.0.0:
  version "7.0.1"
  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-7.0.1.tgz#0dbf05c44fa7c94332914c02066d5beff62c40c3"
@@ -3908,7 +3920,7 @@ ansi-styles@^6.1.0:
  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-6.2.1.tgz#0e62320cf99c21afff3b3012192546aacbfb05c5"
  integrity sha512-bN798gFfQX+viw3R7yrGWRqnrN2oRkEkUjjl4JNn4E8GxxbjtG3FbrEIIY3l8/hrwUwIeCZvi4QuOTP4MErVug==

-anymatch@^3.0.3:
+anymatch@^3.0.3, anymatch@~3.1.2:
  version "3.1.3"
  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.3.tgz#790c58b19ba1720a84205b57c618d5ad8524973e"
  integrity sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==
@@ -4210,6 +4222,11 @@ base64-js@^1.3.1:
  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
  integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==

+binary-extensions@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.3.0.tgz#f6e14a97858d327252200242d4ccfe522c445522"
+  integrity sha512-Ceh+7ox5qe7LJuLHoY0feh3pHuUDHAcRUeyL2VYghZwfpkNIy/+8Ocg0a3UuSoYzavmylwuLWQOf3hl0jjMMIw==
+
 boolbase@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
@@ -4230,7 +4247,7 @@ brace-expansion@^2.0.1:
  dependencies:
    balanced-match "^1.0.0"

-braces@^3.0.2:
+braces@^3.0.2, braces@~3.0.2:
  version "3.0.2"
  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
  integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
@@ -4429,6 +4446,21 @@ cheerio@^1.0.0-rc.2:
    parse5 "^7.0.0"
    parse5-htmlparser2-tree-adapter "^7.0.0"

+chokidar@^3.5.2:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.6.0.tgz#197c6cc669ef2a8dc5e7b4d97ee4e092c3eb0d5b"
+  integrity sha512-7VT13fmjotKpGipCW9JEQAusEPE+Ei8nl6/g4FBAmIm0GOOLMua9NDDo/DWp0ZAxCr3cPq5ZpBqmPAQgDda2Pw==
+  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"
+
 chromatic@11.2.0:
  version "11.2.0"
  resolved "https://registry.yarnpkg.com/chromatic/-/chromatic-11.2.0.tgz#6c0166b4213132e3d1ea44f592e7e67e2ca22ad7"
@@ -4804,7 +4836,7 @@ de-indent@^1.0.2:
  resolved "https://registry.yarnpkg.com/de-indent/-/de-indent-1.0.2.tgz#b2038e846dc33baa5796128d0804b455b8c1e21d"
  integrity sha512-e/1zu3xH5MQryN2zdVaF0OrdNLUbvWxzMbi+iNA6Bky7l1RoP8a2fIbRocyHclXt/arDrrR6lL3TqFD9pMQTsg==

-debug@4, debug@^4.0.0, debug@^4.1.0, debug@^4.1.1, debug@^4.3.1, debug@^4.3.2, debug@^4.3.4:
+debug@4, debug@^4, debug@^4.0.0, debug@^4.1.0, debug@^4.1.1, debug@^4.3.1, debug@^4.3.2, debug@^4.3.4:
  version "4.3.4"
  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
  integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
@@ -5833,7 +5865,7 @@ fsevents@2.3.2:
  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
  integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==

-fsevents@^2.3.2:
+fsevents@^2.3.2, fsevents@~2.3.2:
  version "2.3.3"
  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
  integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
@@ -5923,7 +5955,7 @@ glob-parent@^3.1.0:
    is-glob "^3.1.0"
    path-dirname "^1.0.0"

-glob-parent@^5.1.2:
+glob-parent@^5.1.2, 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==
@@ -6453,6 +6485,11 @@ ieee754@^1.2.1:
  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==

+ignore-by-default@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ignore-by-default/-/ignore-by-default-1.0.1.tgz#48ca6d72f6c6a3af00a9ad4ae6876be3889e2b09"
+  integrity sha512-Ius2VYcGNk7T90CppJqcIkS5ooHUZyIQK+ClZfMfMNFEF9VSE73Fq+906u/CWu92x4gzZMWOwfFYckPObzdEbA==
+
 ignore@^5.2.0, ignore@^5.2.4, ignore@^5.3.1:
  version "5.3.1"
  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.3.1.tgz#5073e554cd42c5b33b394375f538b8593e34d4ef"
@@ -6571,6 +6608,13 @@ is-bigint@^1.0.1:
  dependencies:
    has-bigints "^1.0.1"

+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-boolean-object@^1.1.0:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/is-boolean-object/-/is-boolean-object-1.1.2.tgz#5c6dc200246dd9321ae4b885a114bb1f75f63719"
@@ -6651,7 +6695,7 @@ is-glob@^3.1.0:
  dependencies:
    is-extglob "^2.1.0"

-is-glob@^4.0.0, is-glob@^4.0.1, is-glob@^4.0.3:
+is-glob@^4.0.0, is-glob@^4.0.1, is-glob@^4.0.3, 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==
@@ -8233,6 +8277,29 @@ node-releases@^2.0.14:
  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.14.tgz#2ffb053bceb8b2be8495ece1ab6ce600c4461b0b"
  integrity sha512-y10wOWt8yZpqXmOgRo77WaHEmhYQYGNA6y421PKsKYWEK8aW+cqAphborZDhqfyKrbZEN92CN1X2KbafY2s7Yw==

+nodemon@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/nodemon/-/nodemon-3.1.0.tgz#ff7394f2450eb6a5e96fe4180acd5176b29799c9"
+  integrity sha512-xqlktYlDMCepBJd43ZQhjWwMw2obW/JRvkrLxq5RCNcuDDX1DbcPT+qT1IlIIdf+DhnWs90JpTMe+Y5KxOchvA==
+  dependencies:
+    chokidar "^3.5.2"
+    debug "^4"
+    ignore-by-default "^1.0.1"
+    minimatch "^3.1.2"
+    pstree.remy "^1.1.8"
+    semver "^7.5.3"
+    simple-update-notifier "^2.0.0"
+    supports-color "^5.5.0"
+    touch "^3.1.0"
+    undefsafe "^2.0.5"
+
+nopt@~1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/nopt/-/nopt-1.0.10.tgz#6ddd21bd2a31417b92727dd585f8a6f37608ebee"
+  integrity sha512-NWmpvLSqUrgrAC9HCuxEvb+PSloHpqVu+FqcO4eeF2h5qYRhA7ev6KvelyQAKtegUbC6RypJnlEOhd8vloNKYg==
+  dependencies:
+    abbrev "1"
+
 normalize-path@^2.1.1:
  version "2.1.1"
  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
@@ -8240,7 +8307,7 @@ normalize-path@^2.1.1:
  dependencies:
    remove-trailing-separator "^1.0.1"

-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==
@@ -8511,7 +8578,7 @@ picocolors@^1.0.0:
  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
  integrity sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==

-picomatch@^2.0.4, picomatch@^2.2.3, picomatch@^2.3.1:
+picomatch@^2.0.4, picomatch@^2.2.1, picomatch@^2.2.3, picomatch@^2.3.1:
  version "2.3.1"
  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
  integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
@@ -8813,6 +8880,11 @@ psl@^1.1.33:
  resolved "https://registry.yarnpkg.com/psl/-/psl-1.9.0.tgz#d0df2a137f00794565fcaf3b2c00cd09f8d5a5a7"
  integrity sha512-E/ZsdU4HLs/68gYzgGTkMicWTLPdAftJLfJFlLUAAKZGkStNU72sZjT66SnMDVOfOWY/YAoiD7Jxa9iHvngcag==

+pstree.remy@^1.1.8:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/pstree.remy/-/pstree.remy-1.1.8.tgz#c242224f4a67c21f686839bbdb4ac282b8373d3a"
+  integrity sha512-77DZwxQmxKnu3aR542U+X8FypNzbfJ+C5XQDk3uWjWxn6151aIMGthWYRXTqT1E5oJvg+ljaa2OJi+VfvCOQ8w==
+
 pump@^2.0.0:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/pump/-/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
@@ -9112,6 +9184,13 @@ readable-stream@^3.6.0:
    string_decoder "^1.1.1"
    util-deprecate "^1.0.1"

+readdirp@~3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
+  integrity sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==
+  dependencies:
+    picomatch "^2.2.1"
+
 redent@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/redent/-/redent-3.0.0.tgz#e557b7998316bb53c9f1f56fa626352c6963059f"
@@ -9569,6 +9648,13 @@ simple-peer@^9.11.0:
    randombytes "^2.1.0"
    readable-stream "^3.6.0"

+simple-update-notifier@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/simple-update-notifier/-/simple-update-notifier-2.0.0.tgz#d70b92bdab7d6d90dfd73931195a30b6e3d7cebb"
+  integrity sha512-a2B9Y0KlNXl9u/vsW6sTIu9vGEpfKu2wRV6l1H3XEas/0gUIzGzBoP/IouTcUQbm9JWZLH3COxyn03TYlFax6w==
+  dependencies:
+    semver "^7.5.3"
+
 sisteransi@^1.0.5:
  version "1.0.5"
  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-1.0.5.tgz#134d681297756437cc05ca01370d3a7a571075ed"
@@ -9906,7 +9992,7 @@ stylis@4.3.1:
  resolved "https://registry.yarnpkg.com/stylis/-/stylis-4.3.1.tgz#ed8a9ebf9f76fe1e12d462f5cc3c4c980b23a7eb"
  integrity sha512-EQepAV+wMsIaGVGX1RECzgrcqRRU/0sYOHkeLsZ3fzHaHXZy4DaOOX0vOlGQdlsjkh3mFHAIlVimpwAs4dslyQ==

-supports-color@^5.3.0:
+supports-color@^5.3.0, supports-color@^5.5.0:
  version "5.5.0"
  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
  integrity sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==
@@ -10078,6 +10164,13 @@ to-through@^2.0.0:
  dependencies:
    through2 "^2.0.3"

+touch@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/touch/-/touch-3.1.0.tgz#fe365f5f75ec9ed4e56825e0bb76d24ab74af83b"
+  integrity sha512-WBx8Uy5TLtOSRtIq+M03/sKDrXCLHxwDcquSP2c43Le03/9serjQBIztjRz6FkJez9D/hleyAXTBGLwwZUw9lA==
+  dependencies:
+    nopt "~1.0.10"
+
 tough-cookie@^4.1.2:
  version "4.1.3"
  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-4.1.3.tgz#97b9adb0728b42280aa3d814b6b999b2ff0318bf"
@@ -10263,7 +10356,7 @@ typed-array-length@^1.0.6:
    is-typed-array "^1.1.13"
    possible-typed-array-names "^1.0.0"

-typescript@*, typescript@^5.0.4:
+typescript@*, typescript@5.4.3, typescript@^5.0.4:
  version "5.4.3"
  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.3.tgz#5c6fedd4c87bee01cd7a528a30145521f8e0feff"
  integrity sha512-KrPd3PKaCLr78MalgiwJnA25Nm8HAmdwN3mYUYZgG/wizIo9EainNVQI9/yDavtVFRN2h3k8uf3GLHuhDMgEHg==
@@ -10288,6 +10381,11 @@ unc-path-regex@^0.1.2:
  resolved "https://registry.yarnpkg.com/unc-path-regex/-/unc-path-regex-0.1.2.tgz#e73dd3d7b0d7c5ed86fbac6b0ae7d8c6a69d50fa"
  integrity sha512-eXL4nmJT7oCpkZsHZUOJo8hcX3GbsiDOa0Qu9F646fi8dT3XuSVopVqAcEiVzSKKH7UoDti23wNX3qGFxcW5Qg==

+undefsafe@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/undefsafe/-/undefsafe-2.0.5.tgz#38733b9327bdcd226db889fb723a6efd162e6e2c"
+  integrity sha512-WxONCrssBM8TSPRqN5EmsjVrsv4A8X12J4ArBiiayv3DyyG3ZlIg6yysuuSYdZsVz3TKcTg2fd//Ujd4CHV1iA==
+
 underscore.string@~3.3.4:
  version "3.3.6"
  resolved "https://registry.yarnpkg.com/underscore.string/-/underscore.string-3.3.6.tgz#ad8cf23d7423cb3b53b898476117588f4e2f9159"
@@ -10817,7 +10915,7 @@ write-file-atomic@^5.0.1:
    imurmurhash "^0.1.4"
    signal-exit "^4.0.1"

-ws@^8.11.0, ws@^8.14.2:
+ws@8.16.0, ws@^8.11.0, ws@^8.14.2:
  version "8.16.0"
  resolved "https://registry.yarnpkg.com/ws/-/ws-8.16.0.tgz#d1cd774f36fbc07165066a60e40323eab6446fd4"
  integrity sha512-HS0c//TP7Ina87TfiPUz1rQzMhHrl/SG2guqRcTOIUYD2q8uhUdNHZYJUaQ8aTGPzCh+c6oawMKW35nFl1dxyQ==