7 ?string $socket_name = null,
10 function watchman_subscribe(
15 ?string $socket_name = null,
18 function watchman_check_sub(string $sub_name): bool;
20 function watchman_sync_sub(
25 function watchman_unsubscribe(string $sub_name): Awaitable<string>;
27 function ext_watchman_version(): int;