/**

* Sync Module

*

* Provides synchronization functionality for keeping the code graph

* up-to-date with file system changes.

*

* Components:

* - FileWatcher: Debounced fs.watch that auto-triggers sync on file changes

* - Watch policy: decides when the watcher must be disabled (e.g. WSL2 /mnt)

* - Git sync hooks: opt-in commit/merge/checkout hooks when watching is off

* - Git worktree awareness: detect when a query borrows another tree's index

* - Content hashing for change detection (in extraction module)

* - Incremental reindexing (in extraction module)

*/

export { FileWatcher, WatchOptions, PendingFile, LockUnavailableError } from './watcher';

export { watchDisabledReason, detectWsl } from './watch-policy';

export {

installGitSyncHook,

removeGitSyncHook,

isSyncHookInstalled,

isGitRepo,

DEFAULT_SYNC_HOOKS,

type GitHookName,

type GitHookResult,

} from './git-hooks';

export {

gitWorktreeRoot,

detectWorktreeIndexMismatch,

worktreeMismatchWarning,

worktreeMismatchNotice,

type WorktreeIndexMismatch,

} from './worktree';