import type { RendererOptions, StandardSiteDocument } from "@standard-reader/renderer-core";
import { LitElement } from "lit";
import type { LitComponentsInput } from "./types";
/**
 * `<standard-document>` — a custom element that renders a Standard Site document
 * with the Lit renderer. Set the `document` property (and optionally `options`
 * and `components`); the element renders into light DOM so page styles apply.
 *
 * ```ts
 * const el = document.createElement("standard-document");
 * el.document = { content, authorDid };
 * el.components = { shared: { image: (p) => html`<my-image .src=${p.src}></my-image>` } };
 * host.append(el);
 * ```
 */
export declare class StandardDocumentElement extends LitElement {
    static properties: {
        document: {
            attribute: boolean;
        };
        options: {
            attribute: boolean;
        };
        components: {
            attribute: boolean;
        };
    };
    document?: StandardSiteDocument;
    options?: RendererOptions;
    components?: LitComponentsInput;
    protected createRenderRoot(): HTMLElement | DocumentFragment;
    render(): unknown;
}
export declare const STANDARD_DOCUMENT_TAG = "standard-document";
/** Register `<standard-document>` (idempotent, and a no-op without a DOM). */
export declare function registerStandardDocument(tag?: string): void;
declare global {
    interface HTMLElementTagNameMap {
        "standard-document": StandardDocumentElement;
    }
}
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