Facebook OAuth Social Login Error

adding social media login using facebook from https://www.positronx.io/angular-facebook-oauth-social-login-tutorial/
or is their any akveo ways of integrating social media login into ngx-admin

getting following Error
kindly assist

Error: node_modules/angularx-social-login/socialauth.service.d.ts:59:21 - error TS2694: Namespace '"D:/TRANS_APP/frontend/node_modules/@angular/core/core"' has no exported member 'ɵɵFactoryDeclaration'.

59 static ɵfac: i0.ɵɵFactoryDeclaration;
~~~~~~~~~~~~~~~~~~~~

Error: node_modules/angularx-social-login/socialauth.service.d.ts:60:22 - error TS2694: Namespace '"D:/TRANS_APP/frontend/node_modules/@angular/core/core"' has no exported member 'ɵɵInjectableDeclaration'.

60 static ɵprov: i0.ɵɵInjectableDeclaration;
~~~~~~~~~~~~~~~~~~~~~~~

Error: node_modules/angularx-social-login/sociallogin.module.d.ts:11:21 - error TS2694: Namespace '"D:/TRANS_APP/frontend/node_modules/@angular/core/core"' has no exported member 'ɵɵFactoryDeclaration'.

11 static ɵfac: i0.ɵɵFactoryDeclaration;
~~~~~~~~~~~~~~~~~~~~

Error: node_modules/angularx-social-login/sociallogin.module.d.ts:12:21 - error TS2694: Namespace '"D:/TRANS_APP/frontend/node_modules/@angular/core/core"' has no exported member 'ɵɵNgModuleDeclaration'.
0m
12 static ɵmod: i0.ɵɵNgModuleDeclaration;
~~~~~~~~~~~~~~~~~~~~~

Error: node_modules/angularx-social-login/sociallogin.module.d.ts:13:21 - error TS2694: Namespace '"D:/TRANS_APP/frontend/node_modules/@angular/core/core"' has no exported member 'ɵɵInjectorDeclaration'.

13 static ɵinj: i0.ɵɵInjectorDeclaration;
~~~~~~~~~~~~~~~~~~~~~

Error: ./node_modules/angularx-social-login/fesm2015/angularx-social-login.js 327:183-201
"export 'ɵɵFactoryTarget' (imported as 'i0') was not found in '@angular/core'

Error: ./node_modules/angularx-social-login/fesm2015/angularx-social-login.js 358:207-225
"export 'ɵɵFactoryTarget' (imported as 'i0') was not found in '@angular/core'

Error: ./node_modules/angularx-social-login/fesm2015/angularx-social-login.js 329:0-27
"export 'ɵɵngDeclareClassMetadata' (imported as 'i0') was not found in '@angular/core'
"export 'ɵɵngDeclareFactory' (imported as 'i0') was not found in '@angular/core'

Error: ./node_modules/angularx-social-login/fesm2015/angularx-social-login.js 328:26-50
"export 'ɵɵngDeclareInjectable' (imported as 'i0') was not found in '@angular/core'

Error: ./node_modules/angularx-social-login/fesm2015/angularx-social-login.js 360:25-47
"export 'ɵɵngDeclareInjector' (imported as 'i0') was not found in '@angular/core'

Error: ./node_modules/angularx-social-login/fesm2015/angularx-social-login.js 359:25-47
"export 'ɵɵngDeclareNgModule' (imported as 'i0') was not found in '@angular/core'