Fb Autoload Map

:::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. :::

function fb_autoload_map(
  mixed $map,
  string $root,
): bool;

Parameters

• mixed $map
• string $root

Returns

• bool