{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"check_assist_variations!(\"foo::{bar::{baz,"}]}
        check_assist_variations!("foo::{bar::{baz, Qux}}", "foo::bar::{baz, Qux}");
    fn test_redundant_braces() {
        check_assist_variations!("foo::{bar::{self}}", "foo::bar::{self}");