import { SbbActionBaseElement } from './action-base-element.js';

/** Enumeration for type attribute in <button> HTML tag. */
export type SbbButtonType = 'button' | 'reset' | 'submit';
/** Button base class. */
export declare abstract class SbbButtonBaseElement extends SbbActionBaseElement {
    /** The type attribute to use for the button. */
    type: SbbButtonType;
    /** The name of the button element. */
    set name(name: string);
    get name(): string;
    /** The value of the button element. */
    set value(value: string);
    get value(): string;
    /** The <form> element to associate the button with. */
    form?: string;
    private _handleButtonClick;
    /**
     * Prevents scrolling from pressing Space, when the event target is an action element.
     * Also sets data-active attribute.
     * @param event The origin event.
     */
    private _preventScrollOnSpaceKeydown;
    private _removeActiveMarker;
    /**
     * Dispatches a 'click' PointerEvent if the original keyboard event is a 'Space' press.
     * As verified with the native button, when 'Space' is pressed, a 'click' event is dispatched
     * after the 'keyup' event.
     * @param event The origin event.
     */
    private _dispatchClickEventOnSpaceKeyup;
    constructor();
}
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