import ShoelaceElement from '../../internal/shoelace-element.js';
import type { CSSResultGroup } from 'lit';
/**
 * @summary Spinners are used to show the progress of an indeterminate operation.
 * @documentation https://shoelace.style/components/spinner
 * @status stable
 * @since 2.0
 * @pattern stable
 * @figma ready
 *
 * @csspart base - The component's base wrapper.
 *
 * @cssproperty --track-width - The width of the track.
 * @cssproperty --track-color - The color of the track.
 * @cssproperty --indicator-color - The color of the spinner's indicator.
 * @cssproperty --speed - The time it takes for the spinner to complete one animation cycle.
 */
export default class SlSpinner extends ShoelaceElement {
    static styles: CSSResultGroup;
    private readonly localize;
    /** The spinner's size. If left unset, the spinner will inherit the parent element's font size. Alternatively you can also set a custom size by passing a value to the `customSize` property. */
    size: 'small' | 'medium' | 'large' | 'x-large' | 'custom';
    /** Can be used to set a custom size either in pixels or rems. Whenever possible, avoid using this option and stick to the pre-defined size options. */
    customSize: '';
    render(): import("lit-html").TemplateResult<1>;
}