export type SubcommandResult = {
    code: number;
    lines: string[];
};
/**
 * `harness verify [path]` — verify the witness manifest of a scaffolded
 * harness. Defaults to cwd.
 */
export declare function verify(args: string[]): Promise<SubcommandResult>;
/**
 * `harness doctor [path]` — local smoke check on a scaffolded harness.
 * Checks for the markers that indicate a well-formed harness.
 */
export declare function doctor(args: string[]): Promise<SubcommandResult>;
/**
 * `harness sign [path]` — produce or update the witness manifest for a
 * scaffolded harness.
 *
 * The real signing happens in the @metaharness/kernel's witness.sign_manifest.
 * This subcommand: reads .harness/manifest.json, computes per-entry
 * fingerprints, hands the entry list to the kernel for signing, writes
 * witness.json next to it.
 *
 * Key material: passed via the WITNESS_SIGNING_KEY env var (hex-encoded
 * 32 bytes). In CI, fetched from GCP Secret Manager via WIF.
 */
export declare function sign(args: string[]): Promise<SubcommandResult>;
/**
 * Dispatch a subcommand. Returns the result for the bin to print + exit on.
 */
export declare function dispatch(subcommand: string, args: string[]): Promise<SubcommandResult>;
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