'宣言 Public Overloads Function AddFibonacci() As FibonacciBuilder(Of T)
public FibonacciBuilder<T> AddFibonacci()
戻り値の型
The series builder
'宣言 Public Overloads Function AddFibonacci() As FibonacciBuilder(Of T)
public FibonacciBuilder<T> AddFibonacci()