/**
 * Git configuration for Agent Blame notes
 *
 * Notes are pushed explicitly by the post-commit hook after processing,
 * rather than via push refspec (which fails if notes don't exist).
 *
 * Fetch refspec is configured so notes are automatically fetched on git fetch/pull.
 */
/**
 * Configure notes sync for a repository.
 * Sets up fetch refspec so notes are automatically fetched on git fetch/pull.
 * Push is handled explicitly by the post-commit hook.
 */
export declare function configureNotesSync(repoRoot: string): Promise<boolean>;
/**
 * Check if notes sync is already configured (legacy - always returns false)
 */
export declare function isNotesSyncConfigured(_repoRoot: string): Promise<boolean>;
/**
 * Remove notes sync configuration.
 * Cleans up any push/fetch refspecs from older versions.
 */
export declare function removeNotesSync(repoRoot: string): Promise<boolean>;