
{{alias}}( array )
    Returns the data type of an array.

    If provided an argument having an unknown or unsupported type, the function
    returns `null`.

    Parameters
    ----------
    array: any
        Input value.

    Returns
    -------
    out: string|null
        Data type.

    Examples
    --------
    > var arr = new {{alias:@stdlib/array/float64}}( 10 );
    > var dt = {{alias}}( arr )
    'float64'
    > dt = {{alias}}( 'beep' )
    null

    See Also
    --------

