import { CSSResultGroup, LitElement } from 'lit';
export type ButtonSize = 'large' | 'small';
export type ButtonVariant = 'primary' | 'secondary' | 'launch' | 'link' | 'danger' | 'icon';
/**
 * Button used for alerts and notification
 *
 * @prop {boolean} processing - If the button is processing.
 * @prop {boolean} disabled - If the button is disabled.
 * @prop {ButtonSize} size - Sets the size of button.
 * @prop {ButtonVariant} variant - Sets the type of button like Primary, Secondary etc...
 *
 * @fires click - Fires when the button is clicked.
 */
export declare class ButtonElement extends LitElement {
    static styles: CSSResultGroup;
    processing: boolean;
    disabled: boolean;
    size: ButtonSize;
    type: 'button' | 'submit';
    /** @prop {ButtonVariant} variant - Sets the type of button like Primary, Secondary etc... */
    variant: ButtonVariant;
    render(): import('lit').TemplateResult<1>;
    private _handleClick;
}
declare global {
    interface HTMLElementTagNameMap {
        'cds-button': ButtonElement;
    }
}