interface z.ZodFunctionDef implements ZodTypeDefimport { type z } from "https://deno.land/x/deno_books@v1.2.0/deps.ts"; const { ZodFunctionDef } = z; Type ParametersoptionalArgs extends ZodTuple<any, any> = ZodTuple<any, any>optionalReturns extends ZodTypeAny = ZodTypeAnyPropertiesargs: Argsreturns: ReturnstypeName: ZodFirstPartyTypeKind.ZodFunction