DPNP is missing aliases for numpy dtypes

[samaid]

I do not want to import numpy to use dpnp. My expectation is that my numpy script will work out of the box with import statement change to

import dpnp as np

DPNP is lacking numpy dtype aliases which leads to errors like this:
z = np.empty(c.shape, np.csingle) # 2d array too AttributeError: module 'dpnp' has no attribute 'csingle'