Request for Enhancement: Support for Multiple Keys in variant Function about valibot HOT 4 CLOSED

import * as v from 'valibot';

// Define the userType variant schema
const userType = v.variant('userType',[
 v.object({
    userType: v.literal('administrator'),
    requirement: v.array(v.string())
 }),
 v.object({
    userType: v.literal('user'),
    description: v.string()
 })
]);

// Define the typeEmails variant schema
const typeEmails = v.variant('email',[
 v.object({
    email: v.literal('[email protected]'),
    expired: v.date()
 }),
 v.object({
    email: v.literal('[email protected]'),
    description: v.string()
 })
]);

// Define the typeUrl variant schema
const typeUrl = v.variant('url',[
 v.object({
    url: v.literal('https://a.com'),
    domainName: v.string()
 }),
 v.object({
    url: v.literal('https://b.com'), // Corrected the typo here
    description: v.string()
 })
]);

// Define the VariantSchema that combines multiple conditions and handles null values
const VariantSchema = v.variant(['type', 'email'], [
 v.object({
    type: v.literal('email'),
    urls: v.array(v.string([v.url()])),
    email: v.literal('[email protected]'),
    // Include typeEmails.entries for more complex validation scenarios
    // Note: This is a conceptual example, as direct usage like this might not be supported
    // Consider using custom validation logic or nested schemas for complex scenarios
 }),
 v.object({
    type: v.literal('url'),
    email: v.literal('[email protected]'),
    url: v.picklist(['https://', 'https://this.com']),
 }),
 v.object({
    type: v.literal('date'),
    email: v.literal('[email protected]'),
    ip: v.picklist(['12.2.2.2', '2.2.2.2']),
    date: v.string([v.isoDate()]),
 }),
 // Adding an object to handle null values for type
 v.object({
    type: v.literal(null), // This is crucial for handling null values
    email: v.string([v.email()]), // This field can be any string or null
    url: v.string([v.url()]), // This field can be any URL or null
 }),
]);