PsiJetFileStubImpl[package=]
  PACKAGE_DIRECTIVE
  IMPORT_LIST
  FUN[fqName=some, hasBlockBody=true, hasBody=true, hasTypeParameterListBeforeFunctionName=false, isExtension=false, isTopLevel=true, mayHaveContract=false, name=some]
    VALUE_PARAMETER_LIST
      VALUE_PARAMETER[fqName=null, hasDefaultValue=false, hasValOrVar=false, isMutable=false, name=t]
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION[referencedName=Int]
      VALUE_PARAMETER[fqName=null, hasDefaultValue=true, hasValOrVar=false, isMutable=false, name=other]
        TYPE_REFERENCE
          USER_TYPE
            REFERENCE_EXPRESSION[referencedName=String]