{{alias}}( dtypes )
    Resolves a list of data type enumeration constants.

    If the function is unable to resolve an enumeration constant for a provided
    data type, the corresponding element in the returned array will be `null`.

    Parameters
    ----------
    dtypes: Array<string|DataType>
        List of data types.

    Returns
    -------
    out: Array<integer|null>
        Results.

    Examples
    --------
    > var out = {{alias}}( [ 'float32', 'float64' ] )
    [...]
    > out = {{alias}}( [ 'foo', 'bar' ] )
    [ null, null ]

    See Also
    --------