/**
 * @file Bun tool surface. Stub — execBun is not yet implemented in socket-lib.
 *   The dir exists so downstream code (e.g. socket-cli's optimize command) can
 *   import from a stable canonical path; populate when first concrete need
 *   arrives. Bun lockfile is `bun.lock` (text, modern) or `bun.lockb` (binary,
 *   legacy). Min version supported by socket-cli is 1.1.39 (text-based
 *   lockfile). Reference: socket-sdxgen/src/parsers/bun/.
 */
/**
 * Execute Bun commands. Not yet implemented — throws.
 *
 * @internal When implementing, model after eco/npm/npm/exec.ts
 * (array-based args, Windows shell handling, debug-level filtering).
 */
export declare function execBun(_args: string[], _options?: unknown): never;
