export class UnstyledHeading extends LitElement {
    static properties: {
        level: {
            type: NumberConstructor;
        };
    };
    get _markup(): string;
    render(): import("lit/async-directive.js").DirectiveResult<typeof import("lit/directives/unsafe-html.js").UnsafeHTMLDirective>;
}
import { LitElement } from 'lit';
