When type t = intrinsic is a TSIntrinsicKeyword, but type t = (intrinsic) is a TSTypeName::IdentifierReference this is parsed correctly in the parser, and printed correctly by codegen when preserve_parens is true, but the parenthesis are incorrectly omitted when preserve_parens is false.

type t = (intrinsic);

Output (codegenned):

type t = intrinsic;

ExpectedOutput (codegenned):

type t = (intrinsic);

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