import * as lit_html from 'lit-html';
import * as lit from 'lit';
import { LitElement } from 'lit';

declare const formats: readonly ["seconds", "minutes", "hours", "days"];
declare enum EnumFormats {
    Seconds = "seconds",
    Minutes = "minutes",
    Hours = "hours",
    Days = "days"
}
type TypeFormats = typeof formats[number];
/**
 * @since 3.1.0
 * @status stable
 *
 * @tagname kemet-timer
 * @summary Counts down from a specified amount of time or date.
 *
 * @prop {TypeFormats} format - The format of the amount property
 * @prop {number} amount - The amount of time to set the timer
 * @prop {string} expires - Begins a count down to a specified time, accepts a string that matches value given for a Date constructor
 *
 * @event kemet-start - Fires when the timer starts
 * @event kemet-complete - Fires when the timer reaches 0
 * @event kemet-increment - Fires on tick of the timer
 *
 */
declare class KemetTimer extends LitElement {
    static styles: lit.CSSResult[];
    format: TypeFormats;
    amount: number;
    expires: string;
    /** @internal */
    interval: any;
    firstUpdated(): void;
    updated(prevProps: any): void;
    render(): lit_html.TemplateResult<1>;
    getTimeInSeconds(time: number): number;
    timer(seconds?: number): void;
    countDown(): void;
}
declare global {
    interface HTMLElementTagNameMap {
        'kemet-timer': KemetTimer;
    }
}

export { EnumFormats, type TypeFormats, KemetTimer as default, formats };