/**
 * Lazy binary resolution. Resolving at import time froze the answer for the
 * life of the process, so a tool installed after the daemon started was never
 * found. Callers resolve at the point of use instead.
 *
 * Absolute Homebrew paths come first because the launchd PATH excludes
 * /opt/homebrew/bin; a search of the current PATH covers everything else.
 */
export declare function resolveBin(name: string): string;
export declare const resolveWhisperBin: () => string;
export declare const resolveFfmpegBin: () => string;
export declare const resolveSoxBin: () => string;
/**
 * argv prefix that plays an audio file on this host, or null when there is no
 * local player. macOS ships afplay; elsewhere use the first of paplay / aplay /
 * ffplay that resolves. `resolveBin` echoes the bare name when nothing matches,
 * so "found" means it came back as an absolute path.
 */
export declare function localPlayerCommand(platform?: NodeJS.Platform): string[] | null;
/**
 * A process's working directory from the operating system: /proc on Linux,
 * lsof on macOS (which has no /proc). null when it cannot be read.
 */
export declare function processCwd(pid: string, platform?: NodeJS.Platform): string | null;
//# sourceMappingURL=bins.d.ts.map