import{type TemplateResult}from'lit';import{LyraElement}from'../../../internal/lyra-element.js';import type{LyraFrame}from'../../../internal/variants.js';import'../../agent-tools/result-card/result-field.class.js';import'../../overlays/badge/badge.class.js';import'../../overlays/chip/chip.class.js';import'../../forms/button/button.class.js';import'../../overlays/empty/empty.class.js';import type{LyraNodeTypeStyle}from'../../../internal/node-type-style.js';export type{LyraNodeTypeStyle}from'../../../internal/node-type-style.js';
/** One knowledge-graph entity, as consumed by every knowledge-graph explorer component. Field
*  names deliberately mirror `lr-graph`'s node shape (`type`, `communityId`), so
*  `{ ...graphNode, label: graphNode.label ?? graphNode.id }` adapts a graph node into a
*  `LyraEntity` with no mapping table. */
export interface LyraEntity{id:string;label:string;
/** Matches a `nodeTypes[].id` on the paired `lr-graph`. */
type?:string;description?:string;
/** Key/value dossier rows, rendered in insertion order. */
properties?:Readonly<Record<string,string|number>>;
/** Relationship count (in + out). */
degree?:number;communityId?:string;}
/** Container treatment for `<lr-entity-card>`'s root. The library-wide {@linkcode LyraFrame}
*  vocabulary under this component's own export name. */
export type EntityCardAppearance=LyraFrame;export interface LyraEntityCardEventMap{
/** Canonical name for the "user picked this entity" gesture. */
'lr-entity-select':CustomEvent<{entityId:string;}>;}
/**
* `<lr-entity-card>` — a dossier card for one `LyraEntity`: type badge, description, key/value
* property rows, degree, community chip, plus a built-in "focus in graph" action. Never fetches or
* focuses a graph itself — `lr-entity-select` is a request a host routes into `lr-graph`'s
* `focusNode(id, { zoom? })`.
*
* Public collection properties take bounded, clone-owned readonly snapshots. Create a new
* collection and reassign it after changes; mutating the assigned array does not update the view.
*
* @customElement lr-entity-card
* @attr {string | number | null} aria-level - Heading level forwarded to the title. An absent or empty value
*   uses level 3.
* @slot - Extra body content below the property rows (e.g. a `lr-neighbor-list`).
* @slot actions - Extra header actions alongside the built-in focus button.
* @event lr-entity-select - The built-in focus button was activated. `detail: { entityId }`.
* @csspart base - The outer bordered container.
* @csspart header - The header row wrapping the type badge, title, and actions.
* @csspart type-badge - The resolved entity-type badge.
* @csspart title - The entity's label, `role="heading" aria-level="3"` by default. The host's
*   existing `aria-level` override updates live; removing it restores level 3.
* @csspart description - The entity's description text.
* @csspart properties - The wrapper around every property/degree/community row.
* @csspart property - One key/value dossier row.
* @csspart degree - The relationship-count row.
* @csspart community - The community-chip row.
* @csspart actions - The wrapper around the `actions` slot and the built-in focus button.
* @csspart focus-button - The built-in "Focus in graph" button.
* @csspart empty - The empty state shown when `entity` is `null`.
* @cssprop [--lr-entity-card-bg=var(--lr-color-surface)] - Resting background of `[part="base"]`.
*   `frame="plain"` still paints transparent.
* @cssprop [--lr-entity-card-compact-padding=var(--lr-space-s)] - `[part="base"]` padding while
*   `compact`.
* @cssprop [--lr-entity-card-compact-gap=var(--lr-space-xs)] - Gap between `[part="base"]`'s rows
*   while `compact`.
* @status stable
* @since 4.0.0
*/
export declare class LyraEntityCard extends LyraElement<LyraEntityCardEventMap>{static get observedAttributes():string[];attributeChangedCallback(name:string,oldValue:string|null,value:string|null):void;protected static readonly ownedCollectionProperties:readonly string[];static styles:import("lit").CSSResultGroup[];
/** `null` renders the shared `lr-empty` `noData` state. */
entity:Readonly<LyraEntity> |null;
/** `lr-graph` `nodeTypes` pass-through used to resolve the type badge's label and swatch
*  color; an unresolvable `entity.type` renders as its raw id in a neutral badge. */
types:readonly LyraNodeTypeStyle[];
/** Display label for `entity.communityId`'s chip; falls back to the raw id. */
communityLabel:string;
/** Hides the built-in focus action on pages with no graph. */
showFocusButton:boolean;
/** Tighter root padding and row gap for dense contexts (a dossier rendered in a sidebar or a
*  result list) -- same convention as `lr-empty`'s `compact`, and as this component's sibling
*  `lr-community-card`. Defaults to `false`, i.e. the full card padding. Purely a density knob:
*  the border and background stay, so use `frame="plain"` to drop the chrome entirely. */
compact:boolean;
/** Container treatment, in the shared `LyraFrame` vocabulary. `'card'` (the default) keeps the
*  bordered, filled, padded box. `'plain'` removes the border, background, padding and corner
*  radius, so a card nested inside a container that already draws a border doesn't double it.
*  `plain` wins over `compact` when both are set (nothing left to tighten). */
frame:LyraFrame;private resolvedType;private onFocusClick;render():TemplateResult;}declare global{interface HTMLElementTagNameMap{'lr-entity-card':LyraEntityCard;}}