{{alias}}( [kind] )
    Returns a list of ndarray data type single letter character abbreviations.

    When not provided a data type "kind", the function returns a list of single
    letter character abbreviations for all supported ndarray data types.

    The function supports the following data type "kinds":

    - floating_point: floating-point data types.
    - real_floating_point: real-valued floating-point data types.
    - complex_floating_point: complex-valued floating-point data types.
    - boolean: boolean data types.
    - integer: integer data types.
    - signed_integer: signed integer data types.
    - unsigned_integer: unsigned integer data types.
    - real: real-valued data types.
    - numeric: numeric data types.
    - typed: typed data types.
    - integer_index: integer index data types.
    - boolean_index: boolean index data types.
    - mask_index: mask index data types.
    - typed_index: typed index data types.
    - index: index data types.
    - all: all data types.

    Additionally, the function supports extending the "kinds" listed above by
    appending a '_and_generic' suffix to the kind name (e.g., real_and_generic).

    Parameters
    ----------
    kind: string (optional)
        Data type kind.

    Returns
    -------
    out: Array<string>
        List of ndarray data type single letter character abbreviations.

    Examples
    --------
    > var out = {{alias}}()
    [...]
    > out = {{alias}}( 'floating_point' )
    [...]
    > out = {{alias}}( 'floating_point_and_generic' )
    [...]

    See Also
    --------