import { ValidationDefination } from 'indicative-compiler';
/**
 * Enforces the field value passes the alpha number regex `/^[a-z0-9]+$/i`.
 *
 * ```ts
 * import { validations } from 'indicative/validator'
 *
 * const rules = {
 *   username: 'alpha_numeric'
 * }
 *
 * // or
 * const rules = {
 *   username: [
 *     validations.alphaNumeric()
 *   ]
 * }
 * ```
 */
declare const validation: ValidationDefination;
export { validation as default };