exportPattern("^[[:alpha:]]+")
exportClasses(
    "ECL",
     "ECLDataset",
     "ECLDedUp",
     "ECLDistribute",
     "ECLIterate",
     "ECLJoin",
     "ECLOutput",
     "ECLProject",
     "ECLRecord",
     "ECLRollUp",
     "ECLSort",
     "ECLTable",
     "ECLTOPN",
     "ECLTransform" 
)
