Method transform

packages/zod/src/v4/classic/schemas.ts:174–174

(
    transform: (arg: core.output<this>, ctx: core.$RefinementCtx<core.output<this>>) => NewOut | Promise<NewOut>
  )

  or<T extends core.SomeType>(option: T): ZodUnion<[this, T]>;
  and<T extends core.SomeType>(incoming: T): ZodIntersection<this, T>;
  transform<NewOut>(
    transform: (arg: core.output<this>, ctx: core.$RefinementCtx<core.output<this>>) => NewOut | Promise<NewOut>
  ): ZodPipe<this, ZodTransform<Awaited<NewOut>, core.output<this>>>;
  catch(def: core.output<this>): ZodCatch<this>;