error TS2451: Cannot redeclare block-scoped variable 'ngDevMode'

[euberdeveloper]

I am using Angular 6, this is my AppModule:

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { FlexLayoutModule } from '@angular/flex-layout';
import { ReactiveFormsModule } from '@angular/forms';
import { NgxElectronModule } from 'ngx-electron';
import { NgxFsModule } from 'ngx-fs';
import { PerfectScrollbarModule } from 'ngx-perfect-scrollbar';
import { NgxResizeModule } from 'ngx-resizer';

import { MaterialModule } from 'src/app/material/material.module';
import { AppRoutingModule } from 'src/app/app-routing.module';

import { AppComponent } from 'src/app/app.component';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    NgxElectronModule,
    NgxFsModule,
    BrowserAnimationsModule,
    MaterialModule,
    FlexLayoutModule,
    ReactiveFormsModule,
    PerfectScrollbarModule,
    NgxResizeModule.forRoot(),
    AppRoutingModule
  ],
  providers: [],
  bootstrap: [ AppComponent ]
})
export class AppModule { }

I dunno if it is the version or a conflict with other libraries, but when I added your library this error occured in compilation (build):

ERROR in node_modules/@angular/core/src/render3/ng_dev_mode.d.ts(9,11): error TS2451: Cannot redeclare block-scoped variable 'ngDevMode'

[CrackerakiUA]

Running on 7.2.4, having same issue

ERROR in node_modules/@angular/core/src/render3/ng_dev_mode.d.ts(9,11): error TS2451: Cannot redeclare block-scoped variable 'ngDevMode'.
node_modules/ngx-resizer/node_modules/@angular/core/src/render3/ng_dev_mode.d.ts(9,11): error TS2451: Cannot redeclare block-scoped variable 'ngDevMode'.

[CrackerakiUA]

@mraghuram3 is this actively maintained lib?