import WebAwesomeElement from '../../internal/webawesome-element.js';
import '../icon/icon.js';
/**
 * @summary Compare visual differences between similar content with a sliding panel.
 * @documentation https://webawesome.com/docs/components/comparison
 * @status stable
 * @since 2.0
 *
 * @dependency wa-icon
 *
 * @slot before - The before content, often an `<img>` or `<svg>` element.
 * @slot after - The after content, often an `<img>` or `<svg>` element.
 * @slot handle - The icon used inside the handle.
 *
 * @event change - Emitted when the position changes.
 *
 * @csspart base - The container that wraps the before and after content.
 * @csspart before - The container that wraps the before content.
 * @csspart after - The container that wraps the after content.
 * @csspart divider - The divider that separates the before and after content.
 * @csspart handle - The handle that the user drags to expose the after content.
 *
 * @cssproperty --divider-width - The width of the dividing line.
 * @cssproperty --handle-size - The size of the compare handle.
 *
 * @cssstate dragging - Applied when the comparison is being dragged.
 */
export default class WaComparison extends WebAwesomeElement {
    static css: string;
    private readonly localize;
    handle: HTMLElement;
    /** The position of the divider as a percentage. */
    position: number;
    private handleDrag;
    private handleKeyDown;
    handlePositionChange(): void;
    render(): import("lit-html").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'wa-comparison': WaComparison;
    }
}