import type { IElementValueAccessor } from '../Interfaces/IElementValueAccessor';
/**
 * Base class for all ControlValueAccessor classes defined in Forms package.
 * Contains common logic and utility functions.
 *
 * @public
 * @abstract
 */
export declare abstract class ElementValueAccessorBase<TElement extends HTMLElement> implements IElementValueAccessor {
    private readonly _host;
    private _value;
    private _onTouched;
    private _onChange;
    private _onReset;
    /**
     * Constructs a new instance of the `ElementValueAccessorBase` class.
     *
     * @public
     */
    constructor(host: TElement);
    /**
     * Returns the element that the accessor is attached to.
     *
     * @protected
     * @readonly
     */
    protected get value(): unknown;
    protected set value(value: unknown);
    /**
     * Returns the element that the accessor is attached to.
     *
     * @protected
     * @readonly
     */
    protected get host(): TElement;
    /**
     * Returns the onTouched callback.
     *
     * @protected
     * @readonly
     */
    protected get onTouched(): () => void;
    /**
     * Returns the onChange callback.
     *
     * @protected
     * @readonly
     */
    protected get onChange(): (_: any) => void;
    /**
     * @public
     */
    registerOnChange(fn: (_: any) => void): void;
    /**
     * @public
     */
    registerOnTouched(fn: () => void): void;
    /**
     * @public
     */
    registerOnReset(fn: () => void): void;
    /**
     * Sets the "disabled" property on the range input element.
     * @public
     */
    setDisabled(isDisabled: boolean): void;
    /**
     * @public
     */
    writeValue(value: unknown): void;
    /**
     * @public
     */
    resetValue(): void;
    /**
     * Helper method that sets a property on a target element using the current Renderer implementation.
     *
     * @protected
     */
    protected setProperty(key: string, value: unknown): void;
}
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