import type { Command } from "commander";
/**
 * Given a parsed Claude Code status payload (or any value), return the line to
 * print on stdout, or `""` when no `.brv/` project is reachable from the
 * resolved cwd. Empty stdout tells Claude Code to hide the status line.
 *
 * `input` is `unknown` so empty/malformed stdin is graceful — when the value
 * is not a usable object, we fall back to `process.cwd()`.
 */
export declare function produceStatusLine(input: unknown): string;
export declare function registerStatusCommand(program: Command): void;