Entry points

The package exposes exactly eight supported import paths. Use the narrowest path that owns the API you need. Deep imports target build internals and are not part of the compatibility contract.

Import	Main responsibility	Typical first symbol
@sdcorejs/nestjs	Composition and common cross-cutting primitives	SdCoreModule
@sdcorejs/nestjs/core	ORM, request context, tenancy, audit	BaseRepository
@sdcorejs/nestjs/auth	JWT/JWKS, permission checks, internal calls	JwtModule
@sdcorejs/nestjs/services	Cache and outbound HTTP	CacheModule
@sdcorejs/nestjs/validation	Zod v4 parsing and guards	ZodValidationGuard
@sdcorejs/nestjs/queue	BullMQ module and worker adapter	QueueModule
@sdcorejs/nestjs/i18n	Catalogs, language resolution, exception filter	I18nModule
@sdcorejs/nestjs/features	Files, action history, distributed job leases	UploadedFileModule

Both import and require resolve to dedicated ESM/CJS output with matching declarations. Do not import paths such as @sdcorejs/nestjs/orm, /cache, /jwt, or source files below /dist.

import { SdCoreModule } from '@sdcorejs/nestjs';
import { BaseEntity, BaseRepository, Scoped, WithAudit } from '@sdcorejs/nestjs/core';
import { AuthGuard, HasPermission, JwtModule } from '@sdcorejs/nestjs/auth';
import { CacheModule, HttpClientModule } from '@sdcorejs/nestjs/services';

See the API catalog for every value and type exported by each path.

Optional runtimes

Optional dependencies are installed non-fatally by npm, but an application only needs the runtime for the feature it enables:

Feature	Runtime
Redis cache / BullMQ connection	ioredis
OIDC/JWKS verification	jwks-rsa and jsonwebtoken
S3 uploaded-file driver	@aws-sdk/client-s3

Missing optional runtimes fail when their feature is constructed or first used; they do not change the public import path. Zod v4 is a required dependency because validation helpers are exported from both the root and /validation entry points.