message: createDefaultTypes doesn't need to be exported
diff: @@ -91,7 +91,7 @@ export interface SigningStargateClientOptions {
  readonly gasPrice?: GasPrice;
  }
  -export function createDefaultTypes(prefix: string): AminoConverters {
  +function createDefaultTypes(prefix: string): AminoConverters {
  return {
  ...createAuthzAminoConverters(),
  ...createBankAminoConverters(),
  