interface WeightToFeeCoefficient implements Structimport { type WeightToFeeCoefficient } from "https://deno.land/x/polkadot@0.2.12/types/interfaces/support/types.ts"; PropertiesreadonlycoeffInteger: BalancereadonlycoeffFrac: Perbillreadonlynegative: boolreadonlydegree: u8