function formatNumberimport { formatNumber } from "https://deno.land/x/polkadot@0.2.11/util/mod.ts"; formatNumber<ExtToBn extends ToBn>(value?: | ExtToBn | BN | bigint | number | null): stringType ParametersExtToBn extends ToBnParametersoptionalvalue: | ExtToBn | BN | bigint | number | nullReturnsstring