Inherits indicates the type of model to be used in the view. The same thing can be done at Razor.
<%@ Page Language="C#" Inherits="Test.Myproject.Web.Mvc.ViewBase<Test.Models.MyModel>" %
equivalent to the following in razor
@model Test.Models.MyModel
it's the same in both views and partial views, So
<%@ Control Language="C#" Inherits="Test.Myproject.Web.Mvc.PartialViewBase<Test.Models.MyModelB>" %>
equivalently
@model Test.Models.MyModelB
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