import type { Icon } from '../shared/lit-icon.js';
/**
 * Maps MIME types to appropriate fallback icons
 * @param mimeType - The MIME type of the file
 * @returns The icon name to use as fallback
 */
export declare function getFileTypeIcon(mimeType: string): Icon;
/**
 * Checks if a file type is PDF
 * @param mimeType - The MIME type of the file
 * @returns True if the file is a PDF
 */
export declare function isPdf(mimeType: string): boolean;