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Interface ValueProvider

whatitdoes

Configures the Injector to return a value for a token.

howtouse
const provider: ValueProvider = {provide: 'someToken', useValue: 'someValue'};
description

For more details, see the {@linkDocs guide/dependency-injection "Dependency Injection Guide"}.

Example

{@example core/di/ts/provider_spec.ts region='ValueProvider'}

stable

Hierarchy

Index

Properties

Properties

Optional multi

multi: boolean

If true, then injector returns an array of instances. This is useful to allow multiple providers spread across many files to provide configuration information to a common token.

Example

{@example core/di/ts/provider_spec.ts region='MultiProviderAspect'}

provide

provide: any

An injection token. (Typically an instance of Type or InjectionToken, but can be any).

useValue

useValue: any

The value to inject.

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