import { type DeriveEraValPrefs } from "https://deno.land/x/polkadot@0.2.38/api-derive/staking/types.ts";
definition: Record<string, PalletStakingValidatorPrefs>
x/polkadot/api-derive/staking/types.ts>DeriveEraValPrefs
import { type DeriveEraValPrefs } from "https://deno.land/x/polkadot@0.2.38/api-derive/staking/types.ts";