import { AnyLayer, IGroup } from "../../types";
export declare class Group implements IGroup {
    id: string;
    visible: boolean;
    zIndex: number;
    components: Array<any>;
    constructor();
    /**
     * Set the ID of the group
     * @param id {string} - The `id` of the group
     */
    setID(id: string): this;
    /**
     * Set the visibility of the group
     * @param visible {boolean} - The `visibility` of the group
     */
    setVisible(visible: boolean): this;
    /**
     * Set the zIndex of the group
     * @param zIndex {number} - The `zIndex` of the group
     */
    setZIndex(zIndex: number): this;
    /**
     * Add a component to the group
     * @param components {any[]} - The `components` to add to the group
     */
    add(...components: AnyLayer[]): this;
    /**
     * Remove a component from the group
     * @param id {any} - The `id` of the component to remove
     */
    remove(id: string): this;
    /**
     * ClearLayer all components from the group
     */
    clear(): this;
    /**
     * Get a component from the group
     * @param id {string} - The `id` of the component to get
     */
    get(id: string): any;
    /**
     * Get all components from the group
     */
    getAll(): any[];
    /**
     * Get the length of the components
     */
    get length(): number;
    toJSON(): IGroup;
}