[−][src]Function swc_ecma_visit::fold_ts_optional_type
pub fn fold_ts_optional_type<V: ?Sized + Fold>(
_visitor: &mut V,
n: TsOptionalType
) -> TsOptionalType
pub fn fold_ts_optional_type<V: ?Sized + Fold>(
_visitor: &mut V,
n: TsOptionalType
) -> TsOptionalType