interface BlockTraceSpan implements Structimport { type BlockTraceSpan } from "https://dotland.deno.dev/x/polkadot@0.2.35/types/interfaces/state/types.ts"; Propertiesreadonlyid: u64readonlyparentId: Option<u64>readonlyname: Textreadonlytarget: Textreadonlywasm: bool