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all_types

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.

Return all symbols defined in the repo, as a dict mapping each symbol name to the path where the symbol lives in the repo

namespace HH\Facts;

function all_types(): dict<classname<nonnull, mixed>, string>;

If a symbol is defined in more than one path, one of the paths defining the symbol will be chosen in an unspecified manner.

Returns​

  • dict<classname<nonnull, mixed>, string>