export declare function ownCheckout(): string | null;
/** lookout's own `.lookout/`, the way a judged project has one. */
export declare function checkoutStateDir(checkout: string): string;
/**
 * Everything `self-heal` writes about itself, beside the source it changed.
 *
 * The lock belongs here for the reason it exists: two heals in one checkout
 * revert each other's work and commit the result, so what it guards is a
 * checkout, and a lock kept anywhere else would be guarding the wrong thing.
 * The heals belong here because a heal is a commit in this repository and a
 * fix to shared code is settled for every project that runs it. The attempts
 * belong here because they are the diff that was reverted out of this tree.
 */
export declare function selfHealDir(checkout: string): string;
export declare function healsPath(checkout: string): string;
export declare function selfHealLockPath(checkout: string): string;
/** Where one reverted attempt is kept, so a person can read what was tried. */
export declare function attemptDir(checkout: string, stamp: string): string;
/** The attempts directory itself, for the page that lists them. */
export declare function attemptsDir(checkout: string): string;