[typescript] doc comments on function type signatures get moved to invalid places #10260
Description
Prettier 2.2.1
Playground link
--parser typescriptInput:
type A = (
/** @deprecated */
() => void
);
type B = (
/** @deprecated */
new () => void
);
type C = (
/** @deprecated */
<T>() => void
);
type D = (
/** @deprecated */
new <T>() => void
);Output:
type A = () => /** @deprecated */
void;
type B = new () => /** @deprecated */
void;
type C = /** @deprecated */
<T>() => void;
type D = new /** @deprecated */
<T>() => void;Expected behavior:
Preserve the doc comment in a valid position. The doc comment has to start on a new line to be recognized by TS (playground link).