refactor(backend): use node16 for moduleResolution (#10938)

* refactor(backend): use node16 for moduleResolution

* update deps

* Update tsconfig.json

* ✌️

* revive KEYWORD

* restore strict-event-emitter-types dependency

* restore ms dependency

* cancel redundant import reorder

* fix

* Delete ms.ts

* remove rndstr

---------

Co-authored-by: Kagami Sascha Rosylight <saschanaz@outlook.com>

packages/backend/test/tsconfig.json

@@ -9,9 +9,9 @@
 		"noFallthroughCasesInSwitch": true,
 		"declaration": false,
 		"sourceMap": true,
-		"target": "es2021",
+		"target": "ES2022",
 		"module": "es2020",
-		"moduleResolution": "node",
+		"moduleResolution": "node16",
 		"allowSyntheticDefaultImports": true,
 		"removeComments": false,
 		"noLib": false,
@@ -39,6 +39,6 @@
 	"include": [
 		"./**/*.ts",
 		"../src/**/*.test.ts",
-		"../src/@types/**/*.ts",
+		"../src/@types/**/*.ts"
 	]
 }