Function _union

_union<
    const T extends
        readonly z.core.$ZodObject<
            Readonly<
                Readonly<
                    {
                        [k: string]: z.core.$ZodType<
                            unknown,
                            unknown,
                            $ZodTypeInternals<unknown, unknown>,
                        >;
                    },
                >,
            >,
            $ZodObjectConfig,
        >[],
>(
    Class: SchemaClass<
        z.core.$ZodUnion<
            readonly z.core.$ZodType<
                unknown,
                unknown,
                $ZodTypeInternals<unknown, unknown>,
            >[],
        >,
    >,
    options: T,
    params?:
        | string
        | {
            error?: string
            | $ZodErrorMap<$ZodIssueInvalidUnion>;
            message?: string;
        },
): z.core.$ZodUnion<T>