import { ElementPart } from 'lit';
import { Directive, PartInfo } from 'lit/directive.js';
import { PropertyObjectState } from '@hydrofoil/shaperone-core/models/forms';
declare class ValidityDirective extends Directive {
    value?: string;
    isValid: boolean;
    constructor(partInfo: PartInfo);
    render(arg: PropertyObjectState): symbol;
    update(part: ElementPart, [{ object, validationResults }]: Parameters<ValidityDirective['render']>): symbol;
}
export declare const validity: (arg: PropertyObjectState<import("@hydrofoil/shaperone-core/models/components/index.js").ComponentInstance>) => import("lit-html/directive.js").DirectiveResult<typeof ValidityDirective>;
export {};
//# sourceMappingURL=validity.d.ts.map