import { CoreModel } from '../core/core.model';
import { FabButtonModel } from './fab-button.model';
export declare class FabModel extends CoreModel {
    /**
     * Direction of opening Fab action buttons. Can be: up, right, down, left.
     */
    direction?: string;
    /**
     * FabButtonModel for the trigger fab button.
     */
    trigger?: FabButtonModel;
    /**
     * Array of buttons with type FabButtonModel for the action mini fab buttons.
     */
    actionButtons?: FabButtonModel[];
    /**
     * Whether to display action mini fab buttons on component init.
     */
    showButtons?: boolean;
    /**
     * Whether to not hide action mini fab buttons on click events on them.
     */
    stayOpened?: boolean;
    /** @hidden */
    constructor(values?: Object);
}