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// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
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// KIND, either express or implied.  See the License for the
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use datafusion::logical_expr::{TypeSignature, Volatility};
use pyo3::prelude::*;

#[allow(dead_code)]
#[pyclass(name = "Signature", module = "datafusion.expr", subclass)]
#[derive(Clone)]
pub struct PySignature {
    type_signature: TypeSignature,
    volatility: Volatility,
}

impl PySignature {
    pub fn new(type_signature: TypeSignature, volatility: Volatility) -> Self {
        Self {
            type_signature,
            volatility,
        }
    }
}

#[pymethods]
impl PySignature {}