declare const REGISTRY_VERSION = 2;
export interface DirectoryFingerprint {
    readonly dev: number;
    readonly ino: number;
}
interface StoredProjectRegistration {
    readonly version: typeof REGISTRY_VERSION;
    readonly locationId: string;
    readonly stateId: string;
    readonly canonicalDirectory: string;
    readonly fingerprint: DirectoryFingerprint;
    readonly displayName: string;
    readonly createdAt: string;
    readonly lastSeenAt: string;
    readonly lastCommand: string;
    readonly managerUsed?: boolean;
}
/** Public Web UI view. `id` and `projectDirectory` are compatibility aliases. */
export interface RegisteredProject extends StoredProjectRegistration {
    readonly available: boolean;
    readonly id: string;
    readonly projectDirectory: string;
}
export interface ProjectRegistrySnapshot {
    readonly projects: readonly RegisteredProject[];
    readonly warnings: readonly string[];
}
/** Lookup identity: only the canonical native path participates in the hash. */
export declare function projectIdForCanonicalDirectory(canonicalDirectory: string): string;
export declare const locationIdForCanonicalDirectory: typeof projectIdForCanonicalDirectory;
export declare function registerProject(options: {
    readonly globalConfigDirectory: string;
    readonly projectDirectory: string;
    readonly command: string;
    readonly managerUsed?: true;
}): Promise<RegisteredProject>;
export declare function readProjectRegistry(globalConfigDirectory: string): Promise<ProjectRegistrySnapshot>;
export declare function resolveRegisteredProject(globalConfigDirectory: string, locationId: string): Promise<RegisteredProject>;
export {};
//# sourceMappingURL=projectRegistry.d.ts.map