DataFrameOperationNames: (
    | "join"
    | "unknown"
    | "read"
    | "create"
    | "accessCols"
    | "accessRows"
    | "assignCols"
    | "assignRows"
    | "setColNames"
    | "addCols"
    | "addRows"
    | "removeCols"
    | "removeRows"
    | "concatCols"
    | "concatRows"
    | "subsetCols"
    | "subsetRows"
    | "filterRows"
    | "mutateCols"
    | "groupBy"
    | "summarize"
    | "identity"
)[] = ...

The names of all abstract data frame operations