OptionalLazyInject

@tsed/di

Usage

import { OptionalLazyInject } from "@tsed/di";

See /packages/di/src/types/common/decorators/lazyInject.ts.

Overview

function OptionalLazyInject(resolver: () => Promise<{
    default: unknown;
}>): PropertyDecorator;
export function OptionalLazyInject(key: string, resolver: () => Promise<{
    default: unknown;
}>): PropertyDecorator;

Description

Optionally Lazy load a provider from his package and invoke only when the provider is used

import type {PlatformException} from "@tsed/platform-exceptions";

@Injectable()
export class MyService {
  @OptionalLazyInject(() => import("@tsed/platform-exceptions"))
  exceptions: Promise<PlatformException>;
}

default

default: unknown;

default

default: unknown;