Interface: ZodFunction<Args, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:706

Extends

• _ZodType<$ZodFunctionInternals<Args, Returns>>.$ZodFunction<Args, Returns>

Type Parameters

Args

Args extends $ZodFunctionIn = $ZodFunctionIn

Returns

Returns extends $ZodFunctionOut = $ZodFunctionOut

Properties

_def

_def: $ZodFunctionDef<Args, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:708

Deprecated

Use .def instead.

Overrides

_ZodType._def

---

_input

_input: $InferInnerFunctionType<Args, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:709

Deprecated

Use z.input<typeof schema> instead.

Overrides

_ZodType._input

---

_output

_output: $InferOuterFunctionType<Args, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:710

Deprecated

Use z.output<typeof schema> instead.

Overrides

_ZodType._output

---

_zod

_zod: $ZodFunctionInternals

Defined in: packages/agentos/node_modules/zod/v4/core/schemas.d.cts:93

Inherited from

_ZodType._zod

---

~standard

~standard: ZodStandardSchemaWithJSON<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:707

Overrides

_ZodType.~standard

---

def

def: $ZodFunctionDef<Args, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:7

Inherited from

_ZodType.def

---

description?

optional description: string

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:60

Inherited from

_ZodType.description

---

spa()

spa: (data, params?) => Promise<ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:29

Parameters

data

unknown

params?

ParseContext<$ZodIssue>

Returns

Promise<ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>>

Inherited from

_ZodType.spa

---

type

type: "function"

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:8

Inherited from

_ZodType.type

Methods

and()

and<T>(incoming): ZodIntersection<ZodFunction<Args, Returns>, T>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:52

Type Parameters

T

T extends SomeType

Parameters

incoming

T

Returns

ZodIntersection<ZodFunction<Args, Returns>, T>

Inherited from

_ZodType.and

---

apply()

apply<T>(fn): T

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:82

Type Parameters

T

T

Parameters

fn

(schema) => T

Returns

T

Inherited from

_ZodType.apply

---

array()

array(): ZodArray<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:50

Returns

ZodArray<ZodFunction<Args, Returns>>

Inherited from

_ZodType.array

---

brand()

brand<T, Dir>(value?): PropertyKey extends T ? ZodFunction<Args, Returns> : $ZodBranded<ZodFunction<Args, Returns>, T, Dir>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:24

Type Parameters

T

T extends PropertyKey = PropertyKey

Dir

Dir extends "inout" | "in" | "out" = "out"

Parameters

value?

T

Returns

PropertyKey extends T ? ZodFunction<Args, Returns> : $ZodBranded<ZodFunction<Args, Returns>, T, Dir>

Inherited from

_ZodType.brand

---

catch()

Call Signature

catch(def): ZodCatch<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:54

Parameters

def

$InferOuterFunctionType<Args>

Returns

ZodCatch<ZodFunction<Args, Returns>>

Inherited from

_ZodType.catch

Call Signature

catch(def): ZodCatch<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:55

Parameters

def

(ctx) => $InferOuterFunctionType<Args>

Returns

ZodCatch<ZodFunction<Args, Returns>>

Inherited from

_ZodType.catch

---

check()

check(...checks): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:18

Parameters

checks

...(CheckFn<$InferOuterFunctionType<Args, Returns>> | $ZodCheck<$InferOuterFunctionType<Args, Returns>>)[]

Returns

this

Inherited from

_ZodType.check

---

clone()

clone(def?, params?): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:20

Parameters

def?

$ZodFunctionDef<Args, Returns>

params?

parent

boolean

Returns

this

Inherited from

_ZodType.clone

---

decode()

decode(data, params?): $InferOuterFunctionType<Args>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:31

Parameters

data

$InferInnerFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

$InferOuterFunctionType<Args>

Inherited from

_ZodType.decode

---

decodeAsync()

decodeAsync(data, params?): Promise<$InferOuterFunctionType<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:33

Parameters

data

$InferInnerFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

Promise<$InferOuterFunctionType<Args, Returns>>

Inherited from

_ZodType.decodeAsync

---

default()

Call Signature

default(def): ZodDefault<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:46

Parameters

def

$InferOuterFunctionType<Args>

Returns

ZodDefault<ZodFunction<Args, Returns>>

Inherited from

_ZodType.default

Call Signature

default(def): ZodDefault<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:47

Parameters

def

() => $InferOuterFunctionType<Args>

Returns

ZodDefault<ZodFunction<Args, Returns>>

Inherited from

_ZodType.default

---

describe()

describe(description): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:59

Returns a new instance that has been registered in z.globalRegistry with the specified description

Parameters

description

string

Returns

this

Inherited from

_ZodType.describe

---

encode()

encode(data, params?): $InferInnerFunctionType<Args>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:30

Parameters

data

$InferOuterFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

$InferInnerFunctionType<Args>

Inherited from

_ZodType.encode

---

encodeAsync()

encodeAsync(data, params?): Promise<$InferInnerFunctionType<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:32

Parameters

data

$InferOuterFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

Promise<$InferInnerFunctionType<Args, Returns>>

Inherited from

_ZodType.encodeAsync

---

exactOptional()

exactOptional(): ZodExactOptional<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:42

Returns

ZodExactOptional<ZodFunction<Args, Returns>>

Inherited from

_ZodType.exactOptional

---

implement()

implement<F>(func): (...args) => ReturnType<F> extends output<Returns> ? output<Returns> & ReturnType<F> : output<Returns>

Defined in: packages/agentos/node_modules/zod/v4/core/schemas.d.cts:1116

Type Parameters

F

F extends $InferInnerFunctionType<Args, Returns>

Parameters

func

F

Returns

(...args): ReturnType<F> extends output<Returns> ? output<Returns> & ReturnType<F> : output<Returns>

Parameters

args

...$ZodFunctionArgs extends Args ? never[] : input<Args>

Returns

ReturnType<F> extends output<Returns> ? output<Returns> & ReturnType<F> : output<Returns>

Inherited from

$ZodFunction.implement

---

implementAsync()

implementAsync<F>(func): F extends $InferOuterFunctionTypeAsync<Args, Returns> ? F<F> : $InferOuterFunctionTypeAsync<Args, Returns>

Defined in: packages/agentos/node_modules/zod/v4/core/schemas.d.cts:1117

Type Parameters

F

F extends $InferInnerFunctionTypeAsync<Args, Returns>

Parameters

func

F

Returns

F extends $InferOuterFunctionTypeAsync<Args, Returns> ? F<F> : $InferOuterFunctionTypeAsync<Args, Returns>

Inherited from

$ZodFunction.implementAsync

---

input()

Call Signature

input<Items, Rest>(args, rest?): ZodFunction<$ZodTuple<Items, Rest>, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:711

Type Parameters

Items

Items extends TupleItems

Rest

Rest extends $ZodFunctionOut = $ZodFunctionOut

Parameters

args

Items

rest?

Rest

Returns

ZodFunction<$ZodTuple<Items, Rest>, Returns>

Overrides

$ZodFunction.input

Call Signature

input<NewArgs>(args): ZodFunction<NewArgs, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:712

Type Parameters

NewArgs

NewArgs extends $ZodFunctionArgs

Parameters

args

NewArgs

Returns

ZodFunction<NewArgs, Returns>

Overrides

$ZodFunction.input

Call Signature

input(...args): ZodFunction<any, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:713

Parameters

args

...any[]

Returns

ZodFunction<any, Returns>

Overrides

$ZodFunction.input

---

isNullable()

isNullable(): boolean

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:81

Returns

boolean

Deprecated

Try safe-parsing null (this is what isNullable does internally):

const schema = z.string().nullable();
const isNullable = schema.safeParse(null).success; // true

Inherited from

_ZodType.isNullable

---

isOptional()

isOptional(): boolean

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:72

Returns

boolean

Deprecated

Try safe-parsing undefined (this is what isOptional does internally):

const schema = z.string().optional();
const isOptional = schema.safeParse(undefined).success; // true

Inherited from

_ZodType.isOptional

---

meta()

Call Signature

meta(): {[key: string]: unknown; deprecated?: boolean; description?: string; id?: string; title?: string; } | undefined

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:62

Returns the metadata associated with this instance in z.globalRegistry

Returns

{[key: string]: unknown; deprecated?: boolean; description?: string; id?: string; title?: string; } | undefined

Inherited from

_ZodType.meta

Call Signature

meta(data): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:64

Returns a new instance that has been registered in z.globalRegistry with the specified metadata

Parameters

data

deprecated?

boolean

description?

string

id?

string

title?

string

Returns

this

Inherited from

_ZodType.meta

---

nonoptional()

nonoptional(params?): ZodNonOptional<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:43

Parameters

params?

string |

{ error?: string | $ZodErrorMap<$ZodIssueInvalidType<unknown>>; message?: string; }

error?

string | $ZodErrorMap<$ZodIssueInvalidType<unknown>>

message?

string

Deprecated

This parameter is deprecated. Use error instead.

Returns

ZodNonOptional<ZodFunction<Args, Returns>>

Inherited from

_ZodType.nonoptional

---

nullable()

nullable(): ZodNullable<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:44

Returns

ZodNullable<ZodFunction<Args, Returns>>

Inherited from

_ZodType.nullable

---

nullish()

nullish(): ZodOptional<ZodNullable<ZodFunction<Args, Returns>>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:45

Returns

ZodOptional<ZodNullable<ZodFunction<Args, Returns>>>

Inherited from

_ZodType.nullish

---

optional()

optional(): ZodOptional<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:41

Returns

ZodOptional<ZodFunction<Args, Returns>>

Inherited from

_ZodType.optional

---

or()

or<T>(option): ZodUnion<[ZodFunction<Args, Returns>, T]>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:51

Type Parameters

T

T extends SomeType

Parameters

option

T

Returns

ZodUnion<[ZodFunction<Args, Returns>, T]>

Inherited from

_ZodType.or

---

output()

output<NewReturns>(output): ZodFunction<Args, NewReturns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:714

Type Parameters

NewReturns

NewReturns extends $ZodType<unknown, unknown, $ZodTypeInternals<unknown, unknown>>

Parameters

output

NewReturns

Returns

ZodFunction<Args, NewReturns>

Overrides

$ZodFunction.output

---

overwrite()

overwrite(fn): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:40

Parameters

fn

(x) => $InferOuterFunctionType<Args>

Returns

this

Inherited from

_ZodType.overwrite

---

parse()

parse(data, params?): $InferOuterFunctionType<Args>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:25

Parameters

data

unknown

params?

ParseContext<$ZodIssue>

Returns

$InferOuterFunctionType<Args>

Inherited from

_ZodType.parse

---

parseAsync()

parseAsync(data, params?): Promise<$InferOuterFunctionType<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:27

Parameters

data

unknown

params?

ParseContext<$ZodIssue>

Returns

Promise<$InferOuterFunctionType<Args, Returns>>

Inherited from

_ZodType.parseAsync

---

pipe()

pipe<T>(target): ZodPipe<ZodFunction<Args, Returns>, T>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:56

Type Parameters

T

T extends $ZodType<any, $InferOuterFunctionType<Args, Returns>, $ZodTypeInternals<any, $InferOuterFunctionType<Args, Returns>>>

Parameters

target

T | $ZodType<any, $InferOuterFunctionType<Args, Returns>, $ZodTypeInternals<any, $InferOuterFunctionType<Args, Returns>>>

Returns

ZodPipe<ZodFunction<Args, Returns>, T>

Inherited from

_ZodType.pipe

---

prefault()

Call Signature

prefault(def): ZodPrefault<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:48

Parameters

def

() => $InferInnerFunctionType<Args>

Returns

ZodPrefault<ZodFunction<Args, Returns>>

Inherited from

_ZodType.prefault

Call Signature

prefault(def): ZodPrefault<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:49

Parameters

def

$InferInnerFunctionType<Args>

Returns

ZodPrefault<ZodFunction<Args, Returns>>

Inherited from

_ZodType.prefault

---

readonly()

readonly(): ZodReadonly<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:57

Returns

ZodReadonly<ZodFunction<Args, Returns>>

Inherited from

_ZodType.readonly

---

refine()

refine<Ch>(check, params?): Ch extends (arg) => arg is R ? ZodFunction<Args, Returns> & ZodType<R, $InferInnerFunctionType<Args, Returns>, $ZodTypeInternals<R, $InferInnerFunctionType<Args, Returns>>> : ZodFunction<Args, Returns>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:38

Type Parameters

Ch

Ch extends (arg) => unknown

Parameters

check

Ch

params?

string |

{ abort?: boolean; error?: string | $ZodErrorMap<NonNullable<$ZodIssue>>; message?: string; params?: Record<string, any>; path?: PropertyKey[]; when?: (payload) => boolean; }

abort?

boolean

If true, no later checks will be executed if this check fails. Default false.

error?

string | $ZodErrorMap<NonNullable<$ZodIssue>>

message?

string

Deprecated

This parameter is deprecated. Use error instead.

params?

Record<string, any>

path?

PropertyKey[]

when?

(payload) => boolean

If provided, the check runs only when this returns true. By default, it is skipped if prior parsing produced aborting issues.

Returns

Ch extends (arg) => arg is R ? ZodFunction<Args, Returns> & ZodType<R, $InferInnerFunctionType<Args, Returns>, $ZodTypeInternals<R, $InferInnerFunctionType<Args, Returns>>> : ZodFunction<Args, Returns>

Inherited from

_ZodType.refine

---

register()

register<R>(registry, ...meta): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:23

Type Parameters

R

R extends $ZodRegistry<MetadataType, $ZodType<unknown, unknown, $ZodTypeInternals<unknown, unknown>>>

Parameters

registry

R

meta

...ZodFunction<Args, Returns> extends R["_schema"] ? undefined extends R["_meta"] ? [$replace<R["_meta"], R["_schema"] & ZodFunction<Args, Returns>>?] : [$replace<R["_meta"], R["_schema"] & ZodFunction<Args, Returns>>] : ["Incompatible schema"]

Returns

this

Inherited from

_ZodType.register

---

safeDecode()

safeDecode(data, params?): ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:35

Parameters

data

$InferInnerFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>

Inherited from

_ZodType.safeDecode

---

safeDecodeAsync()

safeDecodeAsync(data, params?): Promise<ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:37

Parameters

data

$InferInnerFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

Promise<ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>>

Inherited from

_ZodType.safeDecodeAsync

---

safeEncode()

safeEncode(data, params?): ZodSafeParseResult<$InferInnerFunctionType<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:34

Parameters

data

$InferOuterFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

ZodSafeParseResult<$InferInnerFunctionType<Args, Returns>>

Inherited from

_ZodType.safeEncode

---

safeEncodeAsync()

safeEncodeAsync(data, params?): Promise<ZodSafeParseResult<$InferInnerFunctionType<Args, Returns>>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:36

Parameters

data

$InferOuterFunctionType<Args>

params?

ParseContext<$ZodIssue>

Returns

Promise<ZodSafeParseResult<$InferInnerFunctionType<Args, Returns>>>

Inherited from

_ZodType.safeEncodeAsync

---

safeParse()

safeParse(data, params?): ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:26

Parameters

data

unknown

params?

ParseContext<$ZodIssue>

Returns

ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>

Inherited from

_ZodType.safeParse

---

safeParseAsync()

safeParseAsync(data, params?): Promise<ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:28

Parameters

data

unknown

params?

ParseContext<$ZodIssue>

Returns

Promise<ZodSafeParseResult<$InferOuterFunctionType<Args, Returns>>>

Inherited from

_ZodType.safeParseAsync

---

superRefine()

superRefine(refinement, params?): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:39

Parameters

refinement

(arg, ctx) => void | Promise<void>

params?

$ZodSuperRefineParams

Returns

this

Inherited from

_ZodType.superRefine

---

toJSONSchema()

toJSONSchema(params?): ZodStandardJSONSchemaPayload<ZodFunction<Args, Returns>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:17

Converts this schema to a JSON Schema representation.

Parameters

params?

ToJSONSchemaParams

Returns

ZodStandardJSONSchemaPayload<ZodFunction<Args, Returns>>

Inherited from

_ZodType.toJSONSchema

---

transform()

transform<NewOut>(transform): ZodPipe<ZodFunction<Args, Returns>, ZodTransform<Awaited<NewOut>, $InferOuterFunctionType<Args, Returns>>>

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:53

Type Parameters

NewOut

NewOut

Parameters

transform

(arg, ctx) => NewOut | Promise<NewOut>

Returns

ZodPipe<ZodFunction<Args, Returns>, ZodTransform<Awaited<NewOut>, $InferOuterFunctionType<Args, Returns>>>

Inherited from

_ZodType.transform

---

with()

with(...checks): this

Defined in: packages/agentos/node_modules/zod/v4/classic/schemas.d.cts:19

Parameters

checks

...(CheckFn<$InferOuterFunctionType<Args, Returns>> | $ZodCheck<$InferOuterFunctionType<Args, Returns>>)[]

Returns

this

Inherited from

_ZodType.with