params abstract method
      
TRes
params()
      
     
    
    
Implementation
TRes params(
    Iterable<Query$getLastReferral$getLastReferral$remuneration$referrer$quantitative$wallet$coin$api$deduct$params>? Function(
            Iterable<
                CopyWith$Query$getLastReferral$getLastReferral$remuneration$referrer$quantitative$wallet$coin$api$deduct$params<
                    Query$getLastReferral$getLastReferral$remuneration$referrer$quantitative$wallet$coin$api$deduct$params>>?)
        _fn);