import type { ObjectPlain } from '@flex-development/tutils';
import type { ClassType, TransformValidationOptions } from 'class-transformer-validator';
/**
 * @file Utility - validate
 * @module grease/utils/validate
 */
/**
 * Asynchronously transforms `value` into a `Model` class object and validates
 * the new class object.
 *
 * If validation succeeds, the new class object will be converted back into
 * a plain object before being returned, unless `plain` is set to `false`.
 *
 * Uses [`class-transformer-validator`][1] under the hood.
 *
 * @template T - Schema model type
 *
 * [1]: https://github.com/MichalLytek/class-transformer-validator
 *
 * @async
 * @param {ClassType<T>} Model - Schema model
 * @param {any} value - Value to validate against `Model`
 * @param {boolean} [plain] - Convert back into plain object after validating
 * @param {TransformValidationOptions} [options] - Validation options
 * @param {ObjectPlain} [data] - Additional data if error occurs
 * @return {Promise<T>} Promise containing class or plain object
 * @throws {ValidationException}
 */
declare function validate<T extends ObjectPlain = ObjectPlain>(Model: ClassType<T>, value: any, plain?: boolean, options?: TransformValidationOptions, data?: ObjectPlain): Promise<T>;
export default validate;