partialUtil.ts•1.02 kB
import type {
ZodArray,
ZodNullable,
ZodObject,
ZodOptional,
ZodRawShape,
ZodTuple,
ZodTupleItems,
ZodTypeAny,
} from "../types.js";
export namespace partialUtil {
export type DeepPartial<T extends ZodTypeAny> = T extends ZodObject<ZodRawShape>
? ZodObject<
{ [k in keyof T["shape"]]: ZodOptional<DeepPartial<T["shape"][k]>> },
T["_def"]["unknownKeys"],
T["_def"]["catchall"]
>
: T extends ZodArray<infer Type, infer Card>
? ZodArray<DeepPartial<Type>, Card>
: T extends ZodOptional<infer Type>
? ZodOptional<DeepPartial<Type>>
: T extends ZodNullable<infer Type>
? ZodNullable<DeepPartial<Type>>
: T extends ZodTuple<infer Items>
? {
[k in keyof Items]: Items[k] extends ZodTypeAny ? DeepPartial<Items[k]> : never;
} extends infer PI
? PI extends ZodTupleItems
? ZodTuple<PI>
: never
: never
: T;
}