import { TemplateResult } from "lit-element";
import { IPopoverProperties, Popover } from "../popover/popover";
/**
 * Properties of the tooltip.
 */
export interface ITooltipProperties extends IPopoverProperties {
}
/**
 * Informative context related text.
 * @cssprop --tooltip-padding - Padding
 * @cssprop --tooltip-bg - Background
 * @cssprop --tooltip-color - Color
 */
export declare class Tooltip extends Popover implements ITooltipProperties {
    static styles: import("lit-element").CSSResult[];
    /**
     * Renders the content.
     */
    protected renderContent(): TemplateResult;
}
declare global {
    interface HTMLElementTagNameMap {
        "wl-tooltip": Tooltip;
    }
}