import { type IEventDetail, type IEventEmitter } from '@breadstone/mosaik-elements';
import { OverlayElement } from '../Abstracts/OverlayElement';
import type { ITourElementProps } from './ITourElementProps';
import type { ITourStep } from './ITourStep';
import type { ITourStepChangedEventDetail } from './ITourStepChangedEventDetail';
declare const TourElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & typeof OverlayElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * Tour - Guides users through a sequence of steps anchored to UI elements.
 *
 * @description
 * Manages an ordered collection of tour steps and overlays step tooltips onto
 * the corresponding `mosaik-tour-anchor` elements. The `tour-id` must match
 * the `tour-id` used on the associated `mosaik-tour-anchor` elements.
 * The `steps` array must be set via JavaScript.
 *
 * @name Tour
 * @element mosaik-tour
 * @category Overlays
 *
 * @csspart backdrop - The backdrop part.
 * @csspart tooltip - The tooltip part.
 *
 * @cssprop {String} --tour-font-family - The font family CSS custom property.
 * @cssprop {String} --tour-font-letter-spacing - The font letter spacing CSS custom property.
 * @cssprop {String} --tour-font-line-height - The font line height CSS custom property.
 * @cssprop {String} --tour-font-size - The font size CSS custom property.
 * @cssprop {String} --tour-font-text-decoration - The font text decoration CSS custom property.
 * @cssprop {String} --tour-font-text-transform - The font text transform CSS custom property.
 * @cssprop {String} --tour-font-weight - The font weight CSS custom property.
 * @cssprop {String} --tour-gap - The gap CSS custom property.
 * @cssprop {String} --tour-overlay-zindex - The overlay zindex CSS custom property.
 * @cssprop {String} --tour-padding-bottom - The padding bottom CSS custom property.
 * @cssprop {String} --tour-padding-left - The padding left CSS custom property.
 * @cssprop {String} --tour-padding-right - The padding right CSS custom property.
 * @cssprop {String} --tour-padding-top - The padding top CSS custom property.
 * @cssprop {String} --tour-shadow - The shadow CSS custom property.
 * @cssprop {String} --tour-shadow-blur - The shadow blur CSS custom property.
 * @cssprop {String} --tour-shadow-color - The shadow color CSS custom property.
 * @cssprop {String} --tour-shadow-offset-x - The shadow offset x CSS custom property.
 * @cssprop {String} --tour-shadow-offset-y - The shadow offset y CSS custom property.
 * @cssprop {String} --tour-shadow-spread - The shadow spread CSS custom property.
 * @cssprop {String} --tour-tooltip-max-width - The tooltip max width CSS custom property.
 * @cssprop {String} --tour-transition-duration - The transition duration CSS custom property.
 * @cssprop {String} --tour-transition-mode - The transition mode CSS custom property.
 * @cssprop {String} --tour-transition-property - The transition property CSS custom property.
 * @cssprop {String} --tour-translate - The translate CSS custom property.
 *
 * @dependency mosaik-backdrop - The Backdrop element.
 * @dependency mosaik-tour-step - The Tour Step element.
 *
 * @example
 * Basic tour identified by tour-id:
 * ```html
 * <mosaik-tour tour-id="onboarding"></mosaik-tour>
 * ```
 *
 * @public
 */
export declare class TourElement extends TourElement_base implements ITourElementProps {
    private static readonly POSITION_OFFSET;
    private static readonly VIEWPORT_PADDING;
    private readonly _registryController;
    private readonly _started;
    private readonly _ended;
    private readonly _stepChanged;
    private readonly _boundHandleViewportChange;
    private _steps;
    private _currentStepIndex;
    private _tourId;
    private _tooltipStyles;
    private _positionFrameId;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     *
     * @public
     * @static
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `tourId` property.
     *
     * @public
     * @attr
     */
    get tourId(): string;
    set tourId(value: string);
    /**
     * Gets or sets the tour steps.
     *
     * @public
     */
    get steps(): Array<ITourStep>;
    set steps(value: Array<ITourStep>);
    /**
     * Gets the current step.
     *
     * @public
     * @readonly
     */
    get currentStep(): ITourStep | null;
    /**
     * Indicates whether the current step is the first step.
     *
     * @public
     * @readonly
     */
    get isFirstStep(): boolean;
    /**
     * Indicates whether the current step is the last step.
     *
     * @public
     * @readonly
     */
    get isLastStep(): boolean;
    /**
     * Gets the tooltip styles used for positioning.
     *
     * @public
     * @readonly
     */
    get tooltipStyles(): Record<string, string>;
    /**
     * Fired when the tour is started.
     *
     * @public
     * @readonly
     * @eventProperty
     */
    get started(): IEventEmitter<IEventDetail>;
    /**
     * Fired when the tour is ended.
     *
     * @public
     * @readonly
     * @eventProperty
     */
    get ended(): IEventEmitter<IEventDetail>;
    /**
     * Fired when the tour step changes.
     *
     * @public
     * @readonly
     * @eventProperty
     */
    get stepChanged(): IEventEmitter<ITourStepChangedEventDetail>;
    /**
     * Starts the tour from the first step.
     *
     * @public
     */
    start(): void;
    /**
     * Moves to the next step in the tour.
     *
     * @public
     */
    next(): void;
    /**
     * Moves to the previous step in the tour.
     *
     * @public
     */
    previous(): void;
    /**
     * Ends the tour and closes the overlay.
     *
     * @public
     */
    finish(): void;
    /**
     * Skips the current tour.
     *
     * @public
     */
    skip(): void;
    /**
     * Shows the specified step by its identifier.
     *
     * @public
     */
    showStep(stepId: string): void;
    /**
     * @public
     * @override
     */
    disconnectedCallback(): void;
    /**
     * Handles backdrop clicks.
     *
     * @public
     */
    onBackdropClicked(event: MouseEvent): void;
    /**
     * @protected
     * @override
     */
    protected onIsOpenChanged(previousValue: boolean, newValue: boolean): void;
    /**
     * @private
     */
    private readonly _tooltipElement;
    /**
     * Updates the current step index and emits events.
     *
     * @private
     */
    private setCurrentStepIndex;
    /**
     * Emits the step changed event.
     *
     * @private
     */
    private emitStepChanged;
    /**
     * Adds listeners needed to keep the tooltip positioned.
     *
     * @private
     */
    private addViewportListeners;
    /**
     * Removes listeners used for tooltip positioning.
     *
     * @private
     */
    private removeViewportListeners;
    /**
     * Schedules a tooltip position update.
     *
     * @private
     */
    private schedulePositionUpdate;
    /**
     * Updates the tooltip position based on the current step.
     *
     * @private
     */
    private updateTooltipPosition;
    /**
     * Resolves the tooltip position for a given placement.
     *
     * @private
     */
    private resolveTooltipPosition;
}
/**
 * @public
 */
export declare namespace TourElement {
    type Props = ITourElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-tour': TourElement;
    }
}
export {};
//# sourceMappingURL=TourElement.d.ts.map