message: feat(sdk-coin-trx): export trx token transaction builder
diff: @@ -4,6 +4,7 @@ export * from './transaction';
  export * from './wrappedBuilder';
  export * from './contractCallBuilder';
  export * from './builder';
  +export * from './tokenTransferBuilder';
  import * as Enum from './enum';
  import * as Interface from './iface';
  