Test case:

void foo()(    const int[] arr) {}  ///
void foo()(immutable int[] arr) {}  ///
void foo()(      ref int[] arr) {}  ///
void foo()(     lazy int[] arr) {}  ///
void foo()( auto ref int[] arr) {}  ///
void foo()(    scope int[] arr) {}  ///
void foo()(       in int[] arr) {}  ///
void foo()(    inout int[] arr) {}  ///

For the last 'foo', compiler outputs following declaration in di file:

template foo()
{
    void foo(int[] arr)   // missing 'inout'
    {
    }
}