import{type PropertyValues,type TemplateResult}from'lit';import{LyraElement}from'../../../internal/lyra-element.js';import{type LyraSearchChangeDetail,type LyraTextViewerTargetEventMap}from'../../../internal/text-viewer-target.js';import type{AnchorResultDetail,TextSelectDetail}from'../document-viewer/anchors.js';export type ParsedCalendarTimeKind='date'|'date-time';export interface ParsedCalendarEvent{uid:string;summary:string;start:Date|null;end:Date|null;
/** Preserves RFC 5545 DATE versus DATE-TIME semantics through the parse model. */
startKind:ParsedCalendarTimeKind|null;
/** Preserves the end value's type; DATE ends are exclusive when formatted. */
endKind:ParsedCalendarTimeKind|null;location:string;description:string;}export interface LyraCalendarViewerEventMap extends LyraTextViewerTargetEventMap{'lr-render-error':CustomEvent<{error:unknown;}>;'lr-search-change':CustomEvent<LyraSearchChangeDetail>;'lr-anchor-result':CustomEvent<AnchorResultDetail>;'lr-text-select':CustomEvent<TextSelectDetail>;}declare class LyraCalendarViewerBase extends LyraElement<LyraCalendarViewerEventMap>{}declare const LyraCalendarViewer_base:Omit<typeof LyraCalendarViewerBase,'prototype'> &(new(...args:ConstructorParameters<typeof LyraCalendarViewerBase>)=>InstanceType<typeof LyraCalendarViewerBase> &import("../../../lyra.js").LyraTextViewerTarget&{renderAnchorLiveRegion():unknown;});
/**
* Parses `.ics` calendars with the optional `ical.js` peer and renders each
* VEVENT as plain text, preserving summaries, DATE/DATE-TIME semantics, locations, and details.
* Early all-day years retain UTC calendar semantics and the exclusive DTEND display boundary.
* At most 250 events and 2 MiB of rendered event text are retained so search, selection and
* text-quote anchors continue to cover the complete accepted document without eager 10k-row DOM.
* The inherited fragment path performs an exact DOM `id` lookup, but generated event markup has
* no fragment ids; such a jump reports `found: false`. Use a text-quote anchor for event content.
*
* @customElement lr-calendar-viewer
* @event lr-render-error - Fired when fetching or parsing the calendar fails.
* @event {CustomEvent<LyraSearchChangeDetail>} lr-search-change - Fired whenever search state
*   changes. `matchCountExact=false` makes the retained count a lower bound. Bubbling, composed,
*   and non-cancelable.
* @event {CustomEvent<AnchorResultDetail>} lr-anchor-result - Fired after an `anchor` assignment or
*   `scrollToAnchor()` call is applied. `detail: { found: boolean }`. Bubbling, composed, and
*   non-cancelable.
* @event {CustomEvent<TextSelectDetail>} lr-text-select - Fired after a selection ends inside the
*   rendered calendar. `detail: { text: string; anchor: LyraAnchor | null; rects: DOMRect[] }`.
*   Bubbling, composed, and non-cancelable.
* @csspart base - The root container with explicit `aria-busy` loading state.
* @csspart body - The scrollable calendar body.
* @csspart event-list - The event list.
* @csspart event - One calendar event.
* @csspart event-summary - The event title.
* @csspart event-time - The formatted event time.
* @csspart event-location - The event location.
* @csspart event-description - The event description.
* @csspart error - The error region.
* @csspart spinner - The visible tokenized loading treatment and ordinary text label.
* @cssprop [--lr-calendar-viewer-max-height=none] - Maximum block size of `[part="body"]` before it
*   scrolls internally. The `maxHeight` property sets this token inline on `[part="base"]`.
* @status stable
* @since 4.0.0
*/
export declare class LyraCalendarViewer extends LyraCalendarViewer_base{static styles:import("lit").CSSResultGroup[];
/** URL to fetch and parse as an iCalendar document. */
src:string;
/** Display name associated with the calendar. It names `[part='base']` when host `aria-label` is
*  absent, before the localized fallback. A non-empty host label remains on the host; an
*  explicitly empty one is preserved on the shadow owner. */
name:string;
/** CSS length that caps the scrollable event body. */
/** A CSS `max-height`; invalid values are ignored. */
maxHeight:string;
/** Shared text search and anchor-target API for the rendered calendar body. */
search(query:string):Promise<number>;searchNext():Promise<boolean>;searchPrevious():Promise<boolean>;clearSearch():void;private fetchState;private generation;private lastLoadSrc;private readonly announcements;connectedCallback():void;disconnectedCallback():void;adoptedCallback():void;protected updated(changed:PropertyValues):void;private load;private parse;private renderEvent;private renderBody;render():TemplateResult;}declare global{interface HTMLElementTagNameMap{'lr-calendar-viewer':LyraCalendarViewer;}}export{};