import { BootstrapElement, type Placement } from '@bootstrap-wc/core';
export type TooltipTrigger = 'hover' | 'focus' | 'click' | 'manual';
/**
 * `<bs-tooltip>` — text-only floating tooltip using @floating-ui/dom.
 *
 * Slot the trigger in the default slot. Tooltip text goes in the `content`
 * property (or `title` attribute for Bootstrap parity).
 */
export declare class BsTooltip extends BootstrapElement {
    content: string;
    placement: Placement;
    trigger: TooltipTrigger;
    showDelay: number;
    hideDelay: number;
    open: boolean;
    /** Extra class applied to the rendered tooltip element, mirrors Bootstrap's `data-bs-custom-class`. */
    customClass: string;
    private _mounted;
    private _tipEl;
    private _refEl;
    private _floating;
    private _showTimer?;
    private _hideTimer?;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected hostClasses(): string;
    updated(changed: Map<string, unknown>): void;
    show(): void;
    hide(): void;
    private _onMouseEnter;
    private _onMouseLeave;
    private _onFocusIn;
    private _onFocusOut;
    private _onClick;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'bs-tooltip': BsTooltip;
    }
}
//# sourceMappingURL=tooltip.d.ts.map