{{alias}}( x, n )
    Returns a read-only view of an input ndarray with a specified number of
    prepended singleton dimensions.

    If `n` is equal to zero, the function returns a read-only view of the input
    ndarray.

    Parameters
    ----------
    x: ndarray
        Input array.

    n: integer
        Number of singleton dimensions to prepend.

    Returns
    -------
    out: ndarray
        Output array.

    Examples
    --------
    > var x = {{alias:@stdlib/ndarray/array}}( [ [ 1, 2 ], [ 3, 4 ] ] )
    <ndarray>[ [ 1, 2 ], [ 3, 4 ] ]
    > var y = {{alias}}( x, 3 )
    <ndarray>[ [ [ [ [ 1, 2 ], [ 3, 4 ] ] ] ] ]

    See Also
    --------