import { CSSResultGroup, LitElement } from 'lit';
export declare class Button extends LitElement {
    constructor();
    static get styles(): CSSResultGroup;
    disabled: boolean;
    loading: boolean;
    block: boolean;
    outline: boolean;
    size: string;
    variant: string;
    class: string;
    id: string;
    private onClickHandler;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'pf-button': Button;
    }
}