import type { UmbValidationController } from './validation.controller.js';
import { UmbControllerBase } from '../../../../libs/class-api/index.js';
import type { UmbControllerAlias, UmbControllerHost } from '../../../../libs/controller-api/index.js';
import type { Observable } from '../../../../libs/observable-api/index.js';
/**
 * A method resolving the unique identifier of a message's first-bracket query parameters, e.g. for
 * `{alias: 'title', culture: 'en-US'}` this might return `'title'`. Return undefined to ignore a message
 * (it won't be considered for removal, regardless of what disappears from the known uniques).
 */
export type UmbValidationCleanUpGetUniqueMethod = (queryParams: Record<string, string>) => string | undefined;
/**
 * Removes the validation messages of items based on observation of uniques.
 * @example
 * ```ts
 * new UmbValidationCleanUpByUniqueManager(
 * 	this,
 * 	this.validationContext,
 * 	'$.values',
 * 	this.structure.contentTypePropertyAliases,
 * 	(queryParams) => queryParams.alias,
 * );
 * ```
 */
export declare class UmbValidationCleanUpByUniqueManager extends UmbControllerBase {
    #private;
    /**
     * Creates an instance of UmbValidationCleanUpByUniqueManager.
     * @param {UmbControllerHost} host - The host of this controller.
     * @param {UmbValidationController} validationController - The Validation Context to remove messages from.
     * @param {string} scopePath - The JSON-Path prefix to scan for messages, e.g. `$.values`. Must not contain a bracket itself, as the first bracket found under it is assumed to be the item's own.
     * @param {Observable<Array<string> | undefined>} uniques - An Observable of the currently known unique identifiers.
     * @param {UmbValidationCleanUpGetUniqueMethod} getUniqueMethod - Resolves the unique identifier of a message's first-bracket query parameters.
     * @param {UmbControllerAlias} [controllerAlias] - An optional controller alias, enables replacing this manager with a new one.
     */
    constructor(host: UmbControllerHost, validationController: UmbValidationController, scopePath: string, uniques: Observable<Array<string> | undefined>, getUniqueMethod: UmbValidationCleanUpGetUniqueMethod, controllerAlias?: UmbControllerAlias);
    destroy(): void;
}