export declare class DatacomCheckboxGroup {
    host: HTMLElement;
    /**
     * List of children checkboxes
     */
    private children;
    /**
     * Get a list of checkbox children
     *
     * @returns List of tabs
     */
    private getChildren;
    /**
     * Listen for changes on the children checkbox components
     * - If the parent (first item) changes then set the children to the same state
     * - If a child changes, then set the parent state when all the children have the same state
     * - If not all the children do not have the same state then show the parent as "indeterminate"
     *
     * @param event
     */
    onChange(event: CustomEvent<number>): void;
    /**
     * Set the first checkbox as the parent (first item) and the rest as children
     *
     * @returns void
     */
    componentWillLoad(): void;
    render(): any;
}