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 LyraHeadingLevel}from'../../../internal/heading-level.js';import type{AnchorResultDetail,TextSelectDetail}from'../document-viewer/anchors.js';export interface LyraContactViewerEventMap 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 LyraContactViewerBase extends LyraElement<LyraContactViewerEventMap>{}declare const LyraContactViewer_base:Omit<typeof LyraContactViewerBase,'prototype'> &(new(...args:ConstructorParameters<typeof LyraContactViewerBase>)=>InstanceType<typeof LyraContactViewerBase> &import("../../../lyra.js").LyraTextViewerTarget&{renderAnchorLiveRegion():unknown;});
/**
* Fetches a vCard document and renders one accessible card per contact. Contact names retain
* level-three heading semantics by default; set `heading-level` from `1`–`6` to fit the surrounding
* outline, or `none` for visual-only names. At most 250 contacts and 2 MiB of rendered contact text
* are accepted so eager DOM remains bounded while search, selection and text-quote anchors cover
* every accepted contact. The inherited fragment path performs an exact DOM `id` lookup, but
* generated contact cards have no fragment ids; such a jump reports `found: false`.
*
* @customElement lr-contact-viewer
* @event lr-render-error - Fired when fetching or parsing the document 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 contacts. `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 wrapper around the fetched-state content.
* @csspart contact - One rendered contact card.
* @csspart contact-name - A contact's name heading at the configured semantic level.
* @csspart contact-org - A contact's organization line, when present.
* @csspart contact-tel - A contact's phone number list, when present.
* @csspart contact-email - A contact's email list, when present.
* @csspart contact-adr - A contact's address list, when present.
* @csspart spinner - The visible tokenized loading treatment and ordinary text label.
* @csspart error - The error region.
* @cssprop [--lr-contact-viewer-max-height=none] - Maximum block size of the scrollable body before it scrolls internally. Also settable via the `max-height` property.
* @status stable
* @since 4.0.0
*/
export declare class LyraContactViewer extends LyraContactViewer_base{static styles:import("lit").CSSResultGroup[];
/** URL to fetch and parse as vCard text. */
src:string;
/** Optional display name for the source document. 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;
/** Semantic level of each rendered contact name. Use `none` for visual-only names; invalid
*  untyped values use level 3. */
headingLevel:LyraHeadingLevel;
/** CSS length that caps the scrollable body. */
/** A CSS `max-height`; invalid values are ignored. */
maxHeight:string;
/** Shared text search and anchor-target API for the rendered contact cards. */
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 formatList;private formatAddress;private formatType;private formatTypedValue;private renderContact;private renderBody;render():TemplateResult;}declare global{interface HTMLElementTagNameMap{'lr-contact-viewer':LyraContactViewer;}}export{};