import * as polkadot from "https://deno.land/x/polkadot@0.2.12/types-codec/primitive/index.ts"; Classescf32cF32cf64cF64ci128cI128ci16cI16ci256cI256ci32cI32ci64cI64ci8cI8cu128cU128cu16cU16cu256cU256cu32cU32cu64cU64cu8cU8cusizecUSize