SolidityTypeReal = function () {
    this._inputFormatter = f.formatInputReal;
    this._outputFormatter = f.formatOutputReal;
}
SolidityTypeReal is a prootype that represents real type
It matches:
real
real[]
real[4]
real[][]
real[3][]
real[][6][], ...
real32
real64[]
real8[4]
real256[][]
real[3][]
real64[][6][], ...