chore: fix "z" re-export

.gitignore

@@ -18,3 +18,4 @@ node_modules
 dist
 package-lock.json
 /*.d.ts
+!z.d.ts

rollup.config.js

@@ -51,7 +51,7 @@ const config = defineConfig([
     plugins: [dts()],
     output: [
       {
-        file: root('z.d.ts'),
+        file: dist('z-without-namespace.d.ts'),
         format: 'es',
       },
     ],

src/dto.ts

@@ -1,4 +1,4 @@
-import { ZodSchema, ZodTypeDef } from 'zod'
+import { ZodSchema, ZodTypeDef } from './z'
 
 export interface ZodDto<
   TOutput,

src/exception.ts

@@ -1,5 +1,5 @@
 import { BadRequestException, HttpStatus } from '@nestjs/common'
-import { ZodError } from 'zod'
+import { ZodError } from './z'
 
 export class ZodValidationException extends BadRequestException {
   constructor(private error: ZodError) {

src/guard.ts

@@ -4,9 +4,9 @@ import {
   Injectable,
   UseGuards,
 } from '@nestjs/common'
-import { ZodSchema } from 'zod'
 import { createZodValidationException, ZodExceptionCreator } from './exception'
 import { Source } from './shared/types'
+import { ZodSchema } from './z'
 
 interface ZodBodyGuardOptions {
   createValidationException?: ZodExceptionCreator

src/pipe.ts

@@ -1,7 +1,7 @@
 import { PipeTransform, Injectable, ArgumentMetadata } from '@nestjs/common'
-import { ZodSchema } from 'zod'
 import { isZodDto } from './dto'
 import { createZodValidationException, ZodExceptionCreator } from './exception'
+import { ZodSchema } from './z'
 
 interface ZodValidationPipeOptions {
   createValidationException?: ZodExceptionCreator

src/z/index.ts

@@ -1,5 +1,24 @@
 /* eslint-disable import/export */
-import * as z from './z'
 
-export * from './z'
-export { z }
+/*
+ * Here, we override Zod exports with our custom entities
+ * It's one of the recommended ways to extend Zod:
+ * https://github.com/colinhacks/zod/issues/465#issuecomment-847479217
+ */
+
+export * from 'zod'
+
+export { defaultErrorMap, setErrorMap } from './error-map'
+export type { ZodErrorMap } from './error-map'
+
+export { ZodIssueCode, addIssueToContext } from './issues'
+export type {
+  ZodIssue,
+  ZodIssueOptionalMessage,
+  ZodInvalidDateStringDayIssue,
+  ZodTooBigIssue,
+  ZodTooSmallIssue,
+} from './issues'
+
+export * from './type-names'
+export * from './date-string'

z.d.ts

@@ -0,0 +1,6 @@
+/*
+ * It's sad, but TS can't merge "z" exports properly - it becomes "any"
+ * For that reason, we have a manually created declaration file with working re-exports
+ */
+export * from './dist/z-without-namespace'
+export * as z from './dist/z-without-namespace'