@angular/material/index.d.ts' is not a module

Question

With Angular 8, While building the app, we encounter the following error:

app/modules/admin-module/pages/editor/editor.component.ts:6:27 - error TS2306: 
Fil         


        

Answer 1

This can be solved by writing full path, for example if you want to include MatDialogModule follow:

Prior to @angular/material 9.x.x

import { MatDialogModule } from "@angular/material";
//leading to error mentioned

As per @angular/material 9.x.x

import { MatDialogModule } from "@angular/material/dialog";
//works fine 

Official change log breaking change reference: https://github.com/angular/components/blob/master/CHANGELOG.md#material-9