import { StatusMessage } from "../../common-types";
/**
 * @internal
 * This component is for internal use.
 */
export declare class DuetUploadAriaStatus {
    element: HTMLElement;
    /**
     * State() variables
     */
    statusMessage: string;
    /**
     * Status labels used in the component
     */
    statusMessageLabel: StatusMessage;
    /**
     * Adds accessible label that is read aloud
     */
    accessibleAriaLive: "off" | "polite" | "assertive";
    /**
     * valid file amount
     */
    valid: number;
    /**
     * total files
     */
    total: number;
    /**
     * invalid file amount
     */
    invalid: number;
    /**
     * valid file amount
     */
    inprogress: number;
    watchHandler(newValue: boolean, oldValue: boolean): void;
    /**
     * Private functions
     */
    private replacePlaceHolders;
    private getStatusMessage;
    /**
     * render() function
     * Always the last one in the class.
     */
    render(): any;
}