import { type LumenCustomElementRegistry, LumenElement } from '../element-base.js';
export declare const lumenImageComparisonElementConfig: {
    readonly baseClassName: "ui-image-comparison";
    readonly observedAttributes: readonly ["after-label", "before-label", "disabled", "fit", "label", "lang", "locale", "mode", "name", "ratio", "value"];
    readonly tagName: "lumen-image-comparison";
};
export declare class LumenImageComparisonElement extends LumenElement {
    static config: {
        readonly baseClassName: "ui-image-comparison";
        readonly observedAttributes: readonly ["after-label", "before-label", "disabled", "fit", "label", "lang", "locale", "mode", "name", "ratio", "value"];
        readonly tagName: "lumen-image-comparison";
    };
    private abortController;
    private frame;
    private range;
    private beforeLabel;
    private afterLabel;
    private controlLabel;
    private reflectingInput;
    get value(): number;
    set value(value: number);
    connectedCallback(): void;
    disconnectedCallback(): void;
    attributeChangedCallback(name: string): void;
    private connect;
    private createContent;
    private get afterText();
    private get locale();
    private disabledForMode;
    private update;
}
export declare const defineLumenImageComparison: (registry?: LumenCustomElementRegistry) => void;
//# sourceMappingURL=image-comparison.d.ts.map