/**
 * Calculate progress status value for single/multiple image(s) fetching.
 * @param loadedCount The count of loaded images.
 * @param totalCount The length of images to load.
 * @param progress The progress status of image to be loading. Repeat 0 to 100 for each new image fetching.
 * @returns Total progress. When all images are loaded, return 100. Otherwise, return rounded down value.
 */
export declare function getProgress({ loadedCount, totalCount, progress, }: {
    loadedCount: number;
    totalCount: number;
    progress: number;
}): number;