syntax_data: {"ast_node_type":"function","tokens":[{"end":92,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn liberated_fn_sigs_mut(&mut self) -> LocalTableInContextMut<'_, ty::FnSig<'tcx>> {
context_after:         LocalTableInContextMut { hir_owner: self.hir_owner, data: &mut self.liberated_fn_sigs }