type Chain = { chain: string; chainId: number; ens?: { registry: string }; explorers?: Readonly<Array<ChainExplorer>>; faucets?: readonly Array<string>; features?: Readonly<Array<{ name: string }>>; icon?: Icon; infoURL?: string; name: string; nativeCurrency: { decimals: number; name: string; symbol: string }; networkId?: number; parent?: { bridges?: Readonly<Array<{ url: string }>>; chain: string; type: string }; redFlags?: readonly Array<string>; rpc: readonly Array<string>; shortName: string; slip44?: number; slug: string; status?: string; testnet: boolean; title?: string }