Get rid of typed emitter

package-lock.json

@@ -6333,7 +6333,7 @@
       "version": "6.6.7",
       "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.7.tgz",
       "integrity": "sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==",
-      "devOptional": true,
+      "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
         "tslib": "^1.9.0"
@@ -6982,7 +6982,7 @@
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
       "integrity": "sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==",
-      "devOptional": true,
+      "dev": true,
       "license": "0BSD"
     },
     "node_modules/tsutils": {
@@ -7027,15 +7027,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "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==",
-      "license": "MIT",
-      "optionalDependencies": {
-        "rxjs": "*"
-      }
-    },
     "node_modules/typedoc": {
       "version": "0.27.9",
       "resolved": "https://registry.npmjs.org/typedoc/-/typedoc-0.27.9.tgz",
@@ -7836,8 +7827,7 @@
         "@welshman/lib": "^0.1.1",
         "@welshman/relay": "^0.1.1",
         "@welshman/util": "^0.1.2",
-        "isomorphic-ws": "^5.0.0",
-        "typed-emitter": "^2.1.0"
+        "isomorphic-ws": "^5.0.0"
       }
     },
     "packages/net2": {