import { LitElement } from 'lit';
import '@material/web/fab/fab.js';
import '@material/web/icon/icon.js';
export type FabVariant = 'surface' | 'primary' | 'secondary' | 'tertiary';
export type FabSize = 'medium' | 'small' | 'large';
export declare class IxFab extends LitElement {
    /**
     * Lowers the FAB's elevation.
     */
    lowered: boolean;
    /**
     * Changes the colour of the FAB
     */
    variant: FabVariant;
    /**
     * The text to display on the FAB.
     */
    label: string;
    /**
     * The size of the FAB.
     */
    size: FabSize;
    onClick: (event: MouseEvent) => void;
    render(): import("lit").TemplateResult<1>;
}