import { LitElement } from 'lit-element';
/**
 * Progress, display the current state or progress of a running task
 *
 * @noInheritDoc
 * @element li-progress
 * @cssprop --background
 * @cssprop --background-inner
 * @cssprop --color
 * @cssprop --box-shadow
 */
export declare class LithiumProgress extends LitElement {
    /** Current progress value (out of 100) */
    value: number;
    /** Display value in progress */
    showValue: boolean;
    /** Display progress with a circular layout */
    circular: boolean;
    /** Display progress in a intermediate state */
    intermediate: boolean;
    /** Display different sizes when circular */
    size: 'sm' | 'md' | 'lg';
    private radius;
    private circumference;
    private dashoffset;
    static readonly styles: import("lit-element").CSSResult[];
    render(): import("lit-element").TemplateResult;
    firstUpdated(props: Map<string, any>): void;
    protected updated(props: Map<string, any>): void;
    private progress;
}
declare global {
    interface HTMLElementTagNameMap {
        'li-progress': LithiumProgress;
    }
}