import { type ChainUpgradesExpanded } from "https://dotland.deno.dev/x/polkadot@0.2.38/types-known/upgrades/types.ts";
definition: [number, number, [HexString, number][]][]
x/polkadot/types-known/upgrades/types.ts>ChainUpgradesExpanded
import { type ChainUpgradesExpanded } from "https://dotland.deno.dev/x/polkadot@0.2.38/types-known/upgrades/types.ts";