Function union

packages/zod/src/v4/classic/schemas.ts:1561–1570

(
  options: T,
  params?: string | core.$ZodUnionParams
)

});

export function union<const T extends readonly core.SomeType[]>(
  options: T,
  params?: string | core.$ZodUnionParams
): ZodUnion<T> {
  return new ZodUnion({
    type: "union",
    options: options as any as core.$ZodType[],
    ...util.normalizeParams(params),
  }) as any;
}

// ZodXor
export interface ZodXor<T extends readonly core.SomeType[] = readonly core.$ZodType[]>