zod/v4/classic/deep-partial.d.cts

TypeScript-first schema declaration and validation library with static type inference

import type * as core from "../core/index.cjs";
import * as schemas from "./schemas.cjs";
/** Distributes `.partial()` through every object in a schema type, preserving the wrappers around them. */
export type DeepPartial<T extends core.SomeType> = T extends schemas.ZodObject<infer Shape, infer Config> ? schemas.ZodObject<{
    -readonly [K in keyof Shape]: schemas.ZodOptional<DeepPartial<Shape[K]>>;
}, Config> : T extends schemas.ZodDiscriminatedUnion<infer Options, any> ? schemas.ZodUnion<{
    -readonly [I in keyof Options]: Options[I] extends core.SomeType ? DeepPartial<Options[I]> : Options[I];
}> : T extends schemas.ZodUnion<infer Options> ? schemas.ZodUnion<{
    -readonly [I in keyof Options]: Options[I] extends core.SomeType ? DeepPartial<Options[I]> : Options[I];
}> : T extends schemas.ZodArray<infer El> ? schemas.ZodArray<DeepPartial<El>> : T extends schemas.ZodTuple<infer Items, infer Rest> ? schemas.ZodTuple<{
    -readonly [K in keyof Items]: Items[K] extends core.SomeType ? DeepPartial<Items[K]> : Items[K];
}, Rest extends core.SomeType ? DeepPartial<Rest> : Rest> : T extends schemas.ZodIntersection<infer A, infer B> ? schemas.ZodIntersection<DeepPartial<A>, DeepPartial<B>> : T extends schemas.ZodRecord<infer K, infer V> ? schemas.ZodRecord<K, DeepPartial<V>> : T extends schemas.ZodMap<infer K, infer V> ? schemas.ZodMap<K, DeepPartial<V>> : T extends schemas.ZodSet<infer El> ? schemas.ZodSet<DeepPartial<El>> : T extends schemas.ZodOptional<infer Inner> ? schemas.ZodOptional<DeepPartial<Inner>> : T extends schemas.ZodNullable<infer Inner> ? schemas.ZodNullable<DeepPartial<Inner>> : T extends schemas.ZodDefault<infer Inner> ? schemas.ZodDefault<DeepPartial<Inner>> : T extends schemas.ZodPrefault<infer Inner> ? schemas.ZodPrefault<DeepPartial<Inner>> : T extends schemas.ZodNonOptional<infer Inner> ? schemas.ZodNonOptional<DeepPartial<Inner>> : T extends schemas.ZodCatch<infer Inner> ? schemas.ZodCatch<DeepPartial<Inner>> : T extends schemas.ZodReadonly<infer Inner> ? schemas.ZodReadonly<DeepPartial<Inner>> : T extends schemas.ZodSuccess<infer Inner> ? schemas.ZodSuccess<DeepPartial<Inner>> : T extends schemas.ZodPromise<infer Inner> ? schemas.ZodPromise<DeepPartial<Inner>> : T extends schemas.ZodCodec<infer A, infer B> ? schemas.ZodCodec<DeepPartial<A>, DeepPartial<B>> : T extends schemas.ZodPreprocess<infer B> ? schemas.ZodPreprocess<DeepPartial<B>> : T extends schemas.ZodPipe<infer A, infer B> ? schemas.ZodPipe<DeepPartial<A>, DeepPartial<B>> : T extends schemas.ZodLazy<infer Inner> ? schemas.ZodLazy<DeepPartial<Inner>> : T;
/** Returns a copy of the schema with every nested object's properties made optional. */
export declare function deepPartial<T extends core.SomeType>(schema: T): DeepPartial<T>;