Watchman Run

:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

namespace HH;

function watchman_run(
  string $json_query,
  ?string $socket_name = NULL,
): Awaitable<string>;

Parameters

• string $json_query
• ?string $socket_name = NULL

Returns

• Awaitable<string>