/**
 * Hook I/O leaf — the pieces of the hook runtime that BOTH entries share:
 *
 *   - `dist/hookSlim.js` (the slim hook entry installed into IDE hook configs)
 *   - `dist/index.js hook` (the full CLI's hook command, and the daemon's
 *     in-process evaluator)
 *
 * COLD-START CONTRACT: this module is on the slim entry's module graph, which
 * is loaded on EVERY IDE hook event. It may import Node built-ins ONLY —
 * every additional module here is bytes the customer's EDR re-scans per
 * docker command. `scripts/test-slim-hook.js` enforces the graph budget.
 */
export declare const HOOK_DEBUG_LOG: string;
/**
 * Verbose diagnostics (FCD_HOOK_DEBUG=1) additionally log content previews
 * (raw payload + prompt text snippets). Default logging keeps operational
 * metadata only — user prompt content must never sit in a plaintext file on
 * a customer laptop unless support explicitly opts in.
 */
export declare const HOOK_DEBUG_VERBOSE: boolean;
/** Append a diagnostic line so we can see exactly what the IDE invoked + the verdict. */
export declare function dbg(obj: Record<string, unknown>): void;
export declare function readStdin(): Promise<string>;
/**
 * kebab-case CLI flags -> the camelCase HookArgs shape. ONE mapping shared by
 * the full CLI entry (`index.ts` case 'hook') and the slim entry, so the
 * daemon's IPC evaluator always receives identical argument shapes no matter
 * which entry the IDE invoked.
 */
export declare function mapHookFlags(flags: Record<string, string>): Record<string, string | undefined>;
/**
 * Minimal `--flag value` / `--flag=value` parser with the same semantics as
 * the full CLI's parseArgs, restricted to what a hook command line carries.
 * Positionals (the literal `hook` subcommand kept in installed commands for
 * the managed-entry repair marker) are ignored.
 */
export declare function parseHookFlags(argv: string[]): Record<string, string>;
/**
 * Absolute path of the slim hook entry that sits next to a given CLI script
 * (`dist/index.js` -> `dist/hookSlim.js`). Installers prefer the slim entry
 * when it exists; older installs (pre-slim dist) keep pointing at index.js.
 */
export declare function slimHookEntryPath(cliScriptPath: string): string | undefined;