import { type IAttachable } from '../../../Behaviors/Attachable';
import { type IVariantableProps } from '../../../Behaviors/Variantable';
import { CustomElement } from '../../Abstracts/CustomElement';
import type { IConnectedCallback } from '../../Abstracts/Interfaces/IConnectedCallback';
/**
 * Represents the `IFocusRingElementProps` interface.
 *
 * @public
 */
export interface IFocusRingElementProps extends IVariantableProps {
    visible: boolean;
    inward: boolean;
    controlled: 'manual' | 'auto';
}
declare const FocusRingElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => IAttachable) & (abstract new (...args: Array<any>) => IVariantableProps) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * Focus Ring - A visible indicator that highlights the currently focused element, aiding accessibility.
 *
 * @description
 * The Focus Ring element is a visible indicator that highlights the currently focused element, aiding accessibility.
 * It provides visual feedback to users navigating with keyboard or other assistive technologies, helping them understand
 * which element currently has focus.
 *
 * @name Focus Ring
 * @element mosaik-focus-ring
 * @category Primitives
 *
 * @cssprop {String} --focus-ring-inward-offset - The inward offset.
 * @cssprop {String} --focus-ring-outward-offset - The outward offset.
 * @cssprop {String} --focus-ring-width - The width.
 * @cssprop {String} --focus-ring-active-width - The active width.
 * @cssprop {String} --focus-ring-shape - The shape.
 * @cssprop {String} --focus-ring-x - The x position.
 * @cssprop {String} --focus-ring-y - The y position.
 * @cssprop {String} --focus-ring-blur - The blur amount.
 * @cssprop {Color} --focus-ring-color - The color.
 * @cssprop {Color} --focus-ring-border-color - The border color.
 * @cssprop {String} --focus-ring-border-width - The border width.
 * @cssprop {String} --focus-ring-border-style - The border style.
 * @cssprop {String} --focus-ring-border-radius - The border radius.
 * @cssprop {String} --focus-ring-shadow - The shadow.
 * @cssprop {String} --focus-ring-transition-duration - The transition duration.
 * @cssprop {String} --focus-ring-transition-mode - The transition mode.
 * @cssprop {String} --focus-ring-transition-property - The transition property.
 *
 * @example
 * ```html
 * <mosaik-focus-ring visible for="button"></mosaik-focus-ring>
 * ```
 *
 * @public
 */
export declare class FocusRingElement extends FocusRingElement_base implements IConnectedCallback, IFocusRingElementProps, IAttachable {
    private _focusInSubscription;
    private _focusOutSubscription;
    private _pointerDownSubscription;
    private _visible;
    private _inward;
    private _controlled;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     * The `is` property represents natural name of this element.
     *
     * @public
     * @static
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `visible` property.
     *
     * @public
     * @attr
     */
    get visible(): boolean;
    set visible(value: boolean);
    /**
     * Gets or sets the `inward` property.
     *
     * @public
     * @attr
     */
    get inward(): boolean;
    set inward(value: boolean);
    /**
     * Gets or sets the `controlled` property.
     *
     * @public
     * @attr
     */
    get controlled(): 'manual' | 'auto';
    set controlled(value: 'manual' | 'auto');
    /**
     * @public
     * @overload
     */
    connectedCallback(): void;
    /**
     * @protected
     */
    protected onForPropertyChanged(prev: HTMLElement | null, next: HTMLElement | null): void;
    /**
     * @private
     */
    private handleEvent;
}
/**
 * @public
 */
export declare namespace FocusRingElement {
    type Props = IFocusRingElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-focus-ring': FocusRingElement;
    }
}
export {};
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