export interface RegisteredRepo {
    /** Stable short identifier (user-visible). Unique. */
    name: string;
    /** Absolute filesystem path to the repo root. Unique. */
    path: string;
    /** Milliseconds since epoch — when the repo was registered. */
    registeredAt: number;
    /** Milliseconds since epoch — last successful index run; null if never. */
    lastIndexedAt: number | null;
}
export interface RegistryOptions {
    /** Override on-disk location (primarily for tests). */
    dbPath?: string;
}
/**
 * Minimal catalogue of repositories. All operations are synchronous
 * because SQLite is synchronous in `bun:sqlite` and there's no I/O
 * outside the DB — keeps call sites simple.
 */
export declare class Registry {
    private readonly db;
    private readonly now;
    constructor(opts?: RegistryOptions, now?: () => number);
    private migrate;
    /**
     * Adds a repository. Throws if either the name or path is already
     * registered — callers should either `get()` first or catch and
     * translate into a user-friendly error.
     */
    register(name: string, path: string): RegisteredRepo;
    /** Removes a repository by name. Returns true if a row was deleted. */
    unregister(name: string): boolean;
    /** Returns registered repos sorted by name for deterministic output. */
    list(): RegisteredRepo[];
    getByName(name: string): RegisteredRepo | null;
    getByPath(path: string): RegisteredRepo | null;
    /**
     * Resolves a set of selectors (names or paths) to registered repos,
     * preserving selector order and de-duplicating. `'all'` as a sole
     * selector expands to `list()`. Unknown selectors raise — better to
     * fail loud than silently skip repos in a multi-repo search.
     */
    resolve(selectors: readonly string[]): RegisteredRepo[];
    /** Records a successful index run. No-op if the repo is unknown. */
    touchIndexed(name: string, ts?: number): void;
    close(): void;
}
/** Default on-disk location: `~/.forge/registry.db`. */
export declare function defaultRegistryPath(): string;
//# sourceMappingURL=registry.d.ts.map