import type { string_executable_path } from '../../types/string_filename';
import type { LocateAppOptions } from '../locateApp';
/**
 * Attempts to locate the specified application on a Linux system using the 'which' command.
 * Returns the path to the executable if found, or null otherwise.
 *
 * @private within the repository
 */
export declare function locateAppOnLinux({ linuxWhich, }: Pick<Required<LocateAppOptions>, 'linuxWhich'>): Promise<string_executable_path | null>;