pub(super) fn extern_block_hints(
acc: &mut Vec<InlayHint>,
FamousDefs: &FamousDefs<'_, '_>,
config: &InlayHintsConfig<'_>,
extern_block: ExternBlock,
) -> Option<()>pub(super) fn extern_block_hints(
acc: &mut Vec<InlayHint>,
FamousDefs: &FamousDefs<'_, '_>,
config: &InlayHintsConfig<'_>,
extern_block: ExternBlock,
) -> Option<()>