import { CSSResultArray, PropertyValues, TemplateResult } from 'lit';
import { LuzmoElement } from '../../utils/base';
declare const LuzmoProgressBar_base: typeof LuzmoElement & {
    new (...args: any[]): import("../..").SizedElementInterface;
    prototype: import("../..").SizedElementInterface;
};
/**
 * @element luzmo-progress-bar
 *
 * @slot - the label of the progress bar
 * @slot value - custom value content displayed instead of the default percentage
 */
export declare class LuzmoProgressBar extends LuzmoProgressBar_base {
    static get styles(): CSSResultArray;
    indeterminate: boolean;
    label: string;
    progress: number;
    staticColor?: 'white' | 'black';
    sideLabel: boolean;
    hideValue: boolean;
    valueLabel: string;
    private _variant;
    get variant(): string;
    set variant(variant: string);
    private slotEl;
    private _hasValueSlotContent;
    private get _valueText();
    protected render(): TemplateResult;
    protected handleSlotchange(): void;
    protected handleValueSlotchange(e: Event): void;
    protected firstUpdated(changes: PropertyValues): void;
    protected updated(changes: PropertyValues): void;
}
export {};