/**
 * Whether a version string is the `0.0.0-dev.<sha>[-dirty]` stamp
 * `scripts/install.sh` writes for a side-by-side dev install (`install.sh:61`).
 *
 * Split out from {@link detectDevBuild} because a caller holding only a version
 * string — a fleet rollout reading `agents --version` off a remote box — cannot
 * run signal 2 (it needs that machine's filesystem), and must not re-spell the
 * stamp prefix.
 */
export declare function isDevVersionStamp(version: string): boolean;
export declare function detectDevBuild(argv1: string, version: string): boolean;
