declare function generateHash(existingHashes?: Set<string>): string;
declare function collectAllExistingHashes(): Set<string>;
declare function assignIds(project?: string | null): {
    success: boolean;
    message: string;
    assigned?: undefined;
} | {
    success: boolean;
    message: string;
    assigned: number;
};
declare function validateIds(): {
    success: boolean;
    message: string;
    collisions?: undefined;
} | {
    success: boolean;
    message: string;
    collisions: {
        id: string;
        projects: string[];
    }[];
};
export { assignIds, collectAllExistingHashes, generateHash, validateIds };