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/Angular 7

PreloadingStrategy

class

Provides a preloading strategy.

abstract class PreloadingStrategy {
  abstract preload(route: Route, fn: () => Observable<any>): Observable<any>
}

Methods

abstract preload(route: Route, fn: () => Observable<any>): Observable<any>

Parameters
route Route
fn () => Observable
Returns

Observable<any>

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https://v7.angular.io/api/router/PreloadingStrategy