export declare const DOKKIMI_DIR: string;
export declare function formatRunTimestamp(date: Date): string;
/**
 * Maps a project path to its runs directory under ~/.dokkimi/runs.
 *
 * The project path becomes a nested path segment, so anything that cannot
 * legally appear inside another path has to go first: the leading separator on
 * POSIX, and on Windows the drive letter — a colon is illegal in a path
 * component, so leaving `C:` in place produces an unwritable path.
 */
export declare function projectRunsDir(projectPath: string): string;
export declare function runDirPath(projectPath: string, createdAt: Date): string;
export declare function dumpPath(projectPath: string, createdAt: Date, failed?: boolean): string;