import * as polkadot from "https://deno.land/x/polkadot@0.2.37/types/interfaces/assets/types.ts"; InterfacesIAssetApprovalIAssetApprovalKeyIAssetBalanceIAssetDestroyWitnessIAssetDetailsIAssetMetadataITAssetBalanceITAssetDepositBalanceType AliasesTPHANTOM_ASSETS