{{alias}}()
    Returns a list of output ndarray data type policies.

    The output array contains the following data type policies:

    - same: return the same data type.
    - promoted: return a promoted data type.
    - accumulation: return a data type amenable to accumulation.
    - boolean: return a boolean data type.
    - boolean_and_generic: return a boolean or "generic" data type.
    - signed_integer: return a signed integer data type.
    - signed_integer_and_generic: return a signed integer or "generic"
    data type.
    - unsigned_integer: return an unsigned integer data type.
    - unsigned_integer_and_generic: return an unsigned integer or
    "generic" data type.
    - integer: return an integer data type (i.e., either signed or
    unsigned).
    - integer_and_generic: return an integer (i.e., either signed or
    unsigned) or "generic" data type.
    - floating_point: return a floating-point data type (i.e., either
    real-valued or complex-valued).
    - floating_point_and_generic: return a floating-point (i.e., either
    real-valued or complex-valued) or "generic" data type.
    - real_floating_point: return a real-valued floating-point data
    type.
    - real_floating_point_and_generic: return a real-valued or "generic"
    floating-point data type.
    - complex_floating_point: return a complex-valued floating-point
    data type.
    - complex_floating_point_and_generic: return a complex-valued or
    "generic" floating-point data type.
    - real: return a real-valued data type.
    - real_and_generic: return a real-valued or "generic" data type.
    - numeric: return a numeric data type.
    - numeric_and_generic: return a numeric or "generic" data type.
    - integer_index: return an integer index data type.
    - integer_index_and_generic: return an integer index or "generic" data type.
    - boolean_index: return a boolean index data type.
    - boolean_index_and_generic: return a boolean index or "generic" data type.
    - mask_index: return a mask index data type.
    - mask_index_and_generic: return a mask index or "generic" data type.
    - default: return the default data type.
    - default_index: return the default index data type.

    Returns
    -------
    out: Array<string>
        List of ndarray data type policies.

    Examples
    --------
    > var out = {{alias}}()
    <Array>

    See Also
    --------