import { ValueAccessorSingle } from '../../../value-accessors/value-accessor-single';
export declare abstract class BaseNativeValueAccessor<TValue, TElement extends HTMLInputElement | HTMLTextAreaElement | HTMLSelectElement> extends ValueAccessorSingle<TValue, TElement> {
    setDisabledState(disabled: boolean): void;
    focus(): void;
    checkValidity(): boolean;
    reportValidity(): void;
    setCustomValidity(message: string): void;
}