import { InjectionToken, Provider } from '@angular/core';
/**
 * @docs-private
 */
export declare const validationTooltipShowDelay = 10;
/**
 * @docs-private
 */
export declare const validationTooltipHideDelay = 3000;
/**
 * @deprecated Will be removed in next major release.
 *
 * @docs-private
 */
export interface KbqValidationOptions {
    useValidation: boolean;
}
/**
 * @deprecated Will be removed in next major release.
 *
 * @docs-private
 */
export declare const KBQ_VALIDATION: InjectionToken<KbqValidationOptions>;
/**
 * Utility provider which disables legacy validation directive.
 *
 * Will be removed in next major release, so legacy validation will be disabled by default.
 */
export declare const kbqDisableLegacyValidationDirectiveProvider: () => Provider;