type t = intrinsic is a TSIntrinsicKeyword, but type t = (intrinsic) is a TSTypeName::IdentifierReference this is parsed correctly in the parser, but the formatter re-formats it, removing the parenthesis, generating a different AST.

type t = (intrinsic);

Output (formatted):

type t = intrinsic;

ExpectedOutput (formatted):

type t = (intrinsic);

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