Prefer native EventEmitter

package.json

@@ -33,7 +33,6 @@
 		"@anmiles/eslint-config": "^7.1.2",
 		"@anmiles/tsconfig": "^3.0.2",
 		"@stylistic/eslint-plugin": "^1.7.0",
-		"@types/event-emitter": "^0.3.5",
 		"@types/jest": "^29.5.12",
 		"@types/mock-fs": "^4.13.4",
 		"@typescript-eslint/eslint-plugin": "^7.4.0",
@@ -46,7 +45,6 @@
 		"eslint-plugin-jsonc": "^2.14.1",
 		"eslint-plugin-n": "^16.6.2",
 		"eslint-plugin-promise": "^6.1.1",
-		"event-emitter": "^0.3.5",
 		"jest": "^29.7.0",
 		"mock-fs": "^5.2.0",
 		"nyc": "^15.1.0",

src/lib/__tests__/process.test.ts

@@ -1,7 +1,7 @@
 import '../process';
 import type path from 'path';
 import childProcess from 'child_process';
-import emitter from 'event-emitter';
+import EventEmitter from 'events';
 
 const pathOriginal = jest.requireActual<typeof path>('path');
 jest.mock<Partial<typeof path>>('path', () => ({
@@ -21,14 +21,14 @@ const stdout = jest.fn();
 const stderr = jest.fn();
 
 function spawn(): childProcess.ChildProcess {
-	const instance = emitter() as ReturnType<typeof childProcess.spawn>;
+	const instance = new EventEmitter() as ReturnType<typeof childProcess.spawn>;
 
 	if (hasStdout) {
-		instance.stdout = emitter() as ReturnType<typeof childProcess.spawn>['stdout'];
+		instance.stdout = new EventEmitter() as ReturnType<typeof childProcess.spawn>['stdout'];
 	}
 
 	if (hasStderr) {
-		instance.stderr = emitter() as ReturnType<typeof childProcess.spawn>['stderr'];
+		instance.stderr = new EventEmitter() as ReturnType<typeof childProcess.spawn>['stderr'];
 	}
 
 	return spawned = instance;