method ZodType.prototype.orimport { ZodType } from "https://dotland.deno.dev/x/zod@v3.21.4/external.ts"; or<T extends ZodTypeAny>(option: T): ZodUnion<[this, T]>Type ParametersT extends ZodTypeAnyParametersoption: TReturnsZodUnion<[this, T]>