import * as polkadot from "https://deno.land/x/polkadot@0.2.17/types/extrinsic/index.ts"; ClassescGenericExtrinsiccGenericExtrinsicEracGenericExtrinsicPayloadcGenericExtrinsicPayloadUnknowncGenericExtrinsicPayloadV4cGenericExtrinsicSignatureV4cGenericExtrinsicUnknowncGenericExtrinsicV4cGenericImmortalEracGenericMortalEracGenericSignerPayload