How to access const(without export const variable) variable in my app.module and access it from children components in angular?

Question

app.module.ts const test: boolean = false; // i want to access this variable to another component. //note: there is no export variable of test.

test.component.ts file here i want to access the const test varaible inside test component.

Please let me know how to access

Answer 1

You can use providers, but I'm not pretty sure if it is what are you looking for

//your module:

const test:boolean=false
@NgModule({
  imports:      [... ],
  declarations: [ ... ],
  providers: [{ provide: "TEST", useValue: test }],
  bootstrap:    [ AppComponent ]
})

//your component
constructor(@Inject("TEST") private config: string) {
    this.name = config?"test is true":"test is false";
}

(*)Usually you use uppercase to use value as provider, but you can use any string