Function isFactoryProvider

packages/core/src/di/provider_collection.ts:417–419

(value: SingleProvider)

}

export function isFactoryProvider(value: SingleProvider): value is FactoryProvider {
  return !!(value && (value as FactoryProvider).useFactory);
}

export function isTypeProvider(value: SingleProvider): value is TypeProvider {
  return typeof value === 'function';