import { FormatBase } from "../format/format.base.js";
import { RelativeTimeFormatOptions } from "@odx/foundation";
import { PropertyValues, TemplateResult } from "lit";
declare global {
  interface HTMLElementTagNameMap {
    'odx-relative-time': OdxRelativeTime;
  }
}
/**
 * @summary A component for formatting date values as relative time strings using the Intl.RelativeTimeFormat API.
 * @see {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat | `Intl.RelativeTimeFormat`}
 */
declare class OdxRelativeTime extends FormatBase<number | string | Date> {
  #private;
  static tagName: string;
  /**
   * The {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#style | style} of the formatted relative time.
   */
  format?: RelativeTimeFormatOptions['style'] | null;
  /**
   * The minimum unit to use when formatting the relative time.
   */
  minUnit?: RelativeTimeFormatOptions['minUnit'] | null;
  /**
   * Whether to use {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/RelativeTimeFormat/RelativeTimeFormat#numeric | numeric} values in the output.
   */
  numeric?: RelativeTimeFormatOptions['numeric'] | null;
  /**
   * The start date to use as the reference point when calculating the relative time. Defaults to the current date and time.
   *
   * Can be a `Date` object, a timestamp (number), or a date string.
   */
  start?: number | string | Date | null;
  /**
   * An optional interval in milliseconds to automatically update the displayed relative time string.
   *
   * The minimal allowed value is `100` milliseconds to prevent excessive updates.
   * If set to `null`, the relative time string will not update automatically.
   */
  syncInterval?: number | null;
  /**
   * The date value to format as relative time.
   *
   * Can be a `Date` object, a timestamp (number), or a date string.
   */
  value: number | string | Date;
  /**
   * The date value as a `Date` object, or `null` if the value is invalid or not set.
   */
  get valueAsDate(): Date | null;
  disconnectedCallback(): void;
  willUpdate(props: PropertyValues<this>): void;
  protected transform(value: Date | string): TemplateResult;
}
export { OdxRelativeTime };