import type { IconButtonVariant } from '../types.js';
import { IgcButtonBaseComponent } from './button-base.js';
/**
 * A button that displays a single icon, designed for compact, icon-only
 * interactions such as toolbar actions, floating action buttons, or inline
 * controls.
 *
 * The icon is sourced from the icon registry via the `name` and `collection`
 * attributes. Like the normal button, it can render as an anchor element when
 * `href` is set and is fully form-associated.
 *
 * @element igc-icon-button
 *
 * @slot - Optional label rendered alongside the icon, useful for
 *   accessibility or augmented layouts.
 *
 * @csspart base - The wrapping element of the icon button.
 * @csspart icon - The icon element of the icon button.
 */
export default class IgcIconButtonComponent extends IgcButtonBaseComponent {
    static readonly tagName = "igc-icon-button";
    protected static styles: import("lit").CSSResult[];
    static register(): void;
    /**
     * The name of the icon to display.
     * @attr name
     */
    name?: string;
    /**
     * The collection the icon belongs to.
     * @attr collection
     */
    collection?: string;
    /**
     * Determines whether the icon should be mirrored in right-to-left contexts.
     * @attr mirrored
     * @default false
     */
    mirrored: boolean;
    /**
     * The variant of the button which determines its visual appearance.
     * - `contained` – filled background; highest visual emphasis (default).
     * - `outlined` – transparent background with a visible border.
     * - `flat` – no background or border; lowest visual emphasis.
     * @attr variant
     * @default 'contained'
     */
    variant: IconButtonVariant;
    constructor();
    protected _renderContent(): import("lit-html").TemplateResult<1>;
    protected registerIcon(name: string, url: string, collection?: string): Promise<void>;
    protected registerIconFromText(name: string, iconText: string, collection?: string): void;
}
declare global {
    interface HTMLElementTagNameMap {
        'igc-icon-button': IgcIconButtonComponent;
    }
}