{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"assist_emit_must_use:"}]}
            assist_emit_must_use: self.assist_emitMustUse(source_root).to_owned(),
            prefer_no_std: self.imports_preferNoStd(source_root).to_owned(),
            prefer_prelude: self.imports_preferPrelude(source_root).to_owned(),