diff --git a/package-lock.json b/package-lock.json
index c09e4a2e39..a2d3c52c1c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32612,6 +32612,7 @@
         "style-loader": "^3.3.1",
         "ts-loader": "^9.4.2",
         "ts-node": "^10.9.1",
+        "typed-emitter": "^2.1.0",
         "typedoc": "0.23.25",
         "typedoc-plugin-markdown": "^3.13.6",
         "typescript": "^4.9.5",
@@ -32748,6 +32749,15 @@
         "node": ">=6"
       }
     },
+    "packages/extension-api/node_modules/typed-emitter": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/typed-emitter/-/typed-emitter-2.1.0.tgz",
+      "integrity": "sha512-g/KzbYKbH5C2vPkaXGu8DJlHrGKHLsM25Zg9WuC9pMGfuvT+X25tZQWo5fK1BjBm8+UrVE9LDCvaY0CQk+fXDA==",
+      "dev": true,
+      "optionalDependencies": {
+        "rxjs": "*"
+      }
+    },
     "packages/extension-api/node_modules/typescript-plugin-css-modules": {
       "version": "4.2.2",
       "resolved": "https://registry.npmjs.org/typescript-plugin-css-modules/-/typescript-plugin-css-modules-4.2.2.tgz",
diff --git a/packages/extension-api/package.json b/packages/extension-api/package.json
index 5cd240bad1..f89f9653ba 100644
--- a/packages/extension-api/package.json
+++ b/packages/extension-api/package.json
@@ -39,6 +39,7 @@
     "style-loader": "^3.3.1",
     "ts-loader": "^9.4.2",
     "ts-node": "^10.9.1",
+    "typed-emitter": "^2.1.0",
     "typedoc": "0.23.25",
     "typedoc-plugin-markdown": "^3.13.6",
     "typescript": "^4.9.5",