{{alias}}( operation )
    Returns the enumeration constant associated with a supported BLAS transpose
    operation value.

    Downstream consumers of this function should *not* rely on specific integer
    values (e.g., `TRANSPOSE == 0`). Instead, the function should be used in an
    opaque manner.

    Parameters
    ----------
    operation: any
        Operation value.

    Returns
    -------
    out: integer|null
        Enumeration constant.

    Examples
    --------
    > var out = {{alias}}( 'conjugate-transpose' )
    <number>
    > out = {{alias}}( {{alias:@stdlib/blas/base/transpose-operation-str2enum}}( 'conjugate-transpose' ) )
    <number>

    See Also
    --------