import { LitElement } from 'lit';
/**
 * A Web Component that renders markdown content.
 *
 * Supports two input modes:
 * - `source` property: Markdown content set programmatically
 * - `<template>` slot: Markdown content inside a template element
 *
 * @element nve-markdown
 * @cssprop --padding - The padding of the component
 * @description A Web Component that inputs markdown content and renders it as HTML formatted with Elements styles.
 * @since 0.0.0
 * @entrypoint \@nvidia-elements/markdown/markdown
 * @slot - The slot can contain a template element with markdown content
 * @alpha
 */
export declare class Markdown extends LitElement {
    #private;
    static styles: import('lit').CSSResult[];
    static readonly metadata: {
        tag: string;
        version: string;
    };
    static elementDefinitions: {};
    /**
     * Markdown content source, settable programmatically
     */
    source: string;
    /**
     * Internal state for the content to render
     */
    private renderedHtml;
    /**
     * Query assigned elements in the default slot
     */
    private slotElements;
    render(): import('lit').TemplateResult<1>;
    protected getUpdateComplete(): Promise<boolean>;
    protected updated(changedProperties: Map<string | number | symbol, unknown>): void;
}