import * as polkadot from "https://deno.land/x/polkadot@0.2.19/util/u8a/index.ts"; VariablesvU8A_WRAP_ETHEREUMvU8A_WRAP_POSTFIXvU8A_WRAP_PREFIXFunctionsfu8aCmpfu8aConcatfu8aConcatStrictfu8aEmptyfu8aEqfu8aFixLengthfu8aIsWrappedfu8aSortedfu8aToBigIntfu8aToBnfu8aToBufferfu8aToFloatfu8aToHexfu8aToNumberfu8aToStringfu8aToU8afu8aUnwrapBytesfu8aWrapBytes