/**
 * @module viw-webgl-component
 */
export type ProgressMode = '%' | 'bytes';
/**
 * Interface for message information displayed in the LoadingBox.
 * @property message - Optional main message text.
 * @property info - Optional additional information or tooltip text.
 * @property progress - The progress of an operation.
 */
export type LoadingBoxProps = {
    message?: string;
    progress?: number;
    mode?: ProgressMode;
};
export type LoadingBoxPropsTyped = LoadingBoxProps & {
    type: 'loading';
};
/**
 * LoadingBox component that displays a loading message or other messages.
 * @param props - Component props containing optional content.
 * @returns The LoadingBox component or null if no content is provided.
 */
export declare function LoadingBox(props: {
    content: LoadingBoxProps;
}): import("react/jsx-runtime").JSX.Element;