/**
 * Check if a file or directory is accessible with the given modes.
 *
 * Modes can be a combination of 'r', 'w', and 'x'.
 *
 * @param type - The type of the path ('file' or 'directory').
 * @param modes - The access modes to check ('r', 'w', 'x' or a combination).
 * @param path - The path to check.
 * @returns A promised boolean indicating if the path is accessible.
 */
export declare function isAccessible(type: 'file' | 'directory', modes: string, path: string): Promise<boolean>;