after installing ngx [email protected] in angular9, I got this following error

[rahatsummer]

ERROR in node_modules/ngx-gallery/ngx-gallery-helper.service.d.ts:1:22 - error TS2724: Module '"../../../../../../Angular9/NeilCumming/DatingAppTwo/DatingApp-SPA/node_modules/@angular/core/core"' has no exported member 'Renderer'. Did you mean 'Renderer2'?

1 import { ElementRef, Renderer } from '@angular/core';
~~~~~~~~

node_modules/@angular/core/core.d.ts:5740:31
5740 export declare abstract class Renderer2 {
~~~~~~~~~
'Renderer2' is declared here.