diff --git a/npm/ng-packs/packages/core/src/lib/models/common.ts b/npm/ng-packs/packages/core/src/lib/models/common.ts
index 000801d39f..8a4e283bd9 100644
--- a/npm/ng-packs/packages/core/src/lib/models/common.ts
+++ b/npm/ng-packs/packages/core/src/lib/models/common.ts
@@ -1,14 +1,14 @@
-import { EventEmitter, Injector, Type } from '@angular/core';
+import { EventEmitter, Type } from '@angular/core';
 import { Router } from '@angular/router';
+import { NgxsStoragePluginOptions } from '@ngxs/storage-plugin';
 import { Subject } from 'rxjs';
 import { eLayoutType } from '../enums/common';
 import { Config } from './config';
-import { NgxsStoragePluginOptions } from '@ngxs/storage-plugin';
 
 export namespace ABP {
   export interface Root {
     environment: Partial<Config.Environment>;
-    registerLocaleFn: (locale: string, injector: Injector) => Promise<any>;
+    registerLocaleFn: (locale: string) => Promise<any>;
     skipGetAppConfiguration?: boolean;
     sendNullsAsQueryParam?: boolean;
     ngxsStoragePluginOptions?: NgxsStoragePluginOptions & { key?: string[] };
diff --git a/npm/ng-packs/packages/core/src/lib/services/replaceable-components.service.ts b/npm/ng-packs/packages/core/src/lib/services/replaceable-components.service.ts
index 674db83aea..29c7ddf07e 100644
--- a/npm/ng-packs/packages/core/src/lib/services/replaceable-components.service.ts
+++ b/npm/ng-packs/packages/core/src/lib/services/replaceable-components.service.ts
@@ -1,9 +1,8 @@
 import { Injectable, NgZone } from '@angular/core';
 import { Router } from '@angular/router';
+import { Observable } from 'rxjs';
+import { map } from 'rxjs/operators';
 import { ReplaceableComponents } from '../models/replaceable-components';
-import { BehaviorSubject, Observable } from 'rxjs';
-import { noop } from '../utils/common-utils';
-import { map, filter } from 'rxjs/operators';
 import { InternalStore } from '../utils/internal-store-utils';
 import { reloadRoute } from '../utils/route-utils';