barker/bookie/src/app/menu-category/menu-category-list-resolver...

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TypeScript

import { Injectable } from '@angular/core';
import { Resolve } from '@angular/router';
import { Observable } from 'rxjs/internal/Observable';
import { MenuCategory } from '../core/menu-category';
import { MenuCategoryService } from './menu-category.service';
@Injectable({
providedIn: 'root',
})
export class MenuCategoryListResolver implements Resolve<MenuCategory[]> {
constructor(private ser: MenuCategoryService) {}
resolve(): Observable<MenuCategory[]> {
return this.ser.list(false);
}
}