import { PropertyValueMap } from 'lit';
import { PopupPlacement } from '../../common/types';
import { DdsElement } from '../../internal/dds-hu-element';
export type TooltipMode = 'tooltip' | 'toggle';
/**
 * `dap-ds-tooltip`
 * @summary A tooltip is a container for tooltip content.
 * @element dap-ds-tooltip
 * @title - Tooltip
 *
 * @slot - The content of the tooltip.
 * @slot trigger - The trigger element of the tooltip.
 *
 * @csspart base - The main tooltip container.
 * @csspart trigger - The trigger element of the tooltip.
 * @csspart popup - The popup of the tooltip.
 * @csspart arrow - The arrow of the tooltip.
 *
 * @cssproperty --dds-tooltip-max-width - The maximum width of the tooltip before its content will wrap (default: 14rem)
 * @cssproperty --dds-tooltip-padding - The padding inside the tooltip (default: var(--dds-spacing-400))
 * @cssproperty --dds-tooltip-border-color - The border color of the tooltip (default: var(--dds-border-neutral-subtle))
 * @cssproperty --dds-tooltip-bg-color - The background color of the tooltip (default: var(--dds-background-neutral-base))
 * @cssproperty --dds-tooltip-text-color - The text color of the tooltip (default: var(--dds-text-neutral-base))
 * @cssproperty --dds-tooltip-font-size - The font size of the tooltip text (default: var(--dds-font-sm))
 * @cssproperty --dds-tooltip-box-shadow - The box shadow of the tooltip (default: 0 8px 12px -2px rgb(0 0 0 / 8%), 0 2px 6px -2px rgb(0 0 0 / 6%))
 */
export default class DapDSTooltip extends DdsElement {
    static readonly styles: import('lit').CSSResult;
    /** The content of the tooltip, supporting text only. */
    content: string;
    /** The position of the tooltip around the trigger element.
     * @type { 'top' | 'right' | 'bottom' | 'left' }
     */
    placement: PopupPlacement;
    /** Sets the tooltip to opened by default (will still be closed on closing events). */
    opened?: boolean | undefined;
    /** Sets the tooltip to toggle mode.
     * @type { 'tooltip' | 'toggle' }
     */
    mode?: TooltipMode;
    /** Hides the arrow of the tooltip. */
    noArrow?: boolean | undefined;
    /** The floating strategy of the tooltip. Default is `absolute`. Can be `absolute` or `fixed`.
     * @type { 'absolute' | 'fixed' }
     */
    floatingStrategy: 'absolute' | 'fixed';
    /** Whether to keep popup open when trigger leaves viewport. */
    disableViewportAutoClose: boolean;
    private _trigger;
    /** Sets custom trigger event (hover, focus, click). Default is `hover focus`. */
    set trigger(value: string);
    get trigger(): string;
    /** @ignore */
    mouseOverTooltip: boolean;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    showTooltip(): Promise<void>;
    hideTooltip(): Promise<void>;
    private readonly handleBlur;
    private readonly handleClick;
    private readonly handleFocus;
    private readonly handleMouseOver;
    private readonly handleMouseOut;
    private readonly hasTrigger;
    render(): import('lit-html').TemplateResult;
}