import { UmbLitElement } from '../lit-element/index.js';
/**
 * This element allows you to localize a relative time
 * @element umb-localize-relative-time
 * @slot - The fallback value if the key is not found.
 */
export declare class UmbLocalizeRelativeTimeElement extends UmbLitElement {
    /**
     * The date to localize.
     * @attr
     * @example time=10
     */
    time: number;
    /**
     * Formatting options
     * @attr
     * @example options={ dateStyle: 'full', timeStyle: 'long', timeZone: 'Australia/Sydney' }
     */
    options?: Intl.RelativeTimeFormatOptions;
    /**
     * Unit
     * @attr
     * @example unit='seconds'
     */
    unit: Intl.RelativeTimeFormatUnit;
    protected get text(): string | null;
    render(): import("lit-html").TemplateResult<1> | import("lit-html/directive.js").DirectiveResult<typeof import("lit-html/directives/unsafe-html.js").UnsafeHTMLDirective>;
    static styles: import("lit").CSSResult[];
}
declare global {
    interface HTMLElementTagNameMap {
        'umb-localize-relative-time': UmbLocalizeRelativeTimeElement;
    }
}