{"library":"polkadot-node-subsystem-util","install":[{"cmd":"# Cargo.toml\n[dependencies]\npolkadot-node-subsystem-util = \"30.0.0\"","imports":["use polkadot_node_subsystem_util::SubsystemTrait;"]},{"cmd":"cargo add polkadot-node-subsystem-util","imports":[]}]}