{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"check_assist(change_visibility,"}]}
        check_assist(change_visibility, "m$0od {}", "pub(crate) mod {}");
        check_assist(change_visibility, "$0trait Foo {}", "pub(crate) trait Foo {}");
        check_assist(change_visibility, "unsafe f$0n foo() {}", "pub(crate) unsafe fn foo() {}");