function util.nSqrtimport { util } from "https://dotland.deno.dev/x/polkadot@0.2.45/mod.ts"; const { nSqrt } = util; nSqrt<ExtToBn extends ToBn | ToBigInt>(value: | ExtToBn | BN | bigint | string | number | null): bigintType ParametersExtToBn extends ToBn | ToBigIntParametersvalue: | ExtToBn | BN | bigint | string | number | nullReturnsbigint