import { UmbValidationController } from '../controllers/validation.controller.js';
import type { UmbClassInterface } from '../../../../libs/class-api/index.js';
import type { UmbControllerHost } from '../../../../libs/controller-api/index.js';
/**
 * Validation Context is the core of Validation.
 * It hosts Validators that has to validate for the context to be valid.
 * It can also be used as a Validator as part of a parent Validation Context.
 */
export declare class UmbValidationContext extends UmbValidationController {
    constructor(host: UmbControllerHost);
    provideAt(controllerHost: UmbClassInterface): void;
}